Top Circuits Page 181
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This Application Note demonstrates a simple 8-direction digital compass application using Zilog`s Z8 Encore! ® MCU and an external sensor- compass hardware. Communication ports are pro- vided for the digital compass to receive commands and send status on the....
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TheM-8880 is a completeDTMF Transmitter/Receiver that fea- tures adjustable guard time, Automatic Tone burst mode, call progressmode, and a fully compatible 6500/6800microproces- sor Interface The receiver portion is based on the industry stan- dard M-8870....
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The A3425 is a dualoutput-channel, bipolar Switch with each channel comprising a separate complete Hall-effect Sensor circuit with dedicated Hall element and separate digital output for speed and direction signal processing capability. The independent Hall....
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The UTC A6966 is designed for 5 LED level meter driver in 9 lead SIP package. It consists of one input Amplifier and five Comparators for LED level indication. By LianShun Electronics Co. , Ltd ..
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The Allegro ® A8732 is a Xenon photoflash charger IC designed to meet the needs of ultra low power, small form factor cameras, particularly camera phones. By using primary-side voltage sensing, the need for a secondary-side resistive voltage divider is....
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The AAT1265 evaluation board provides a platform for the testing and evaluation of the AAT1265 low voltage 2MHz Step-up Regulator The evaluation board demonstrates suggested size and placement of external components to main- tain output voltage regulation....
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The AD537 is a monolithic V-F converter consisting of an input Amplifier a precision Oscillator system, an accurate internal reference generator and a high current output stage. Only a single external RC network is required to set up any full-scale (F. S. )....
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The AD650 V/F/V (voltage-to-frequency or frequency-to-voltage converter) provides a combination of high frequency operation and low nonlinearity previously unavailable in monolithic form. The inherent monotonicity of the V/F transfer function makes the AD650....
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The AD652 Synchronous Voltage-to-Frequency Converter (SVFC) is a powerful building block for precision Analog-to-digital conversion, offering typical nonlinearity of 0. 002% (0. 005% maximum) at a 100 kHz output frequency. The inherent monotonicity of the....
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The AD654 is a monolithic V/F converter consisting of an input Amplifier a precision Oscillator system, and a high current output stage. A single RC network is all that is required to set up any full scale (FS) frequency up to 500 kHz and any FS input....
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The AD7740 is the world`s smallest, lowest-cost, 12-Bit accurate VFC. Since this is a synchronous converter, the output frequency is related to the fixed master Clock frequency so temperature stability is much improved over asynchronous VFCs. With a 1 MHz....
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The ADF4107 Frequency Synthesizer CAN be used to implemen local Oscillators in the upconversion and downconversion sections of Wireless receivers and transmitters. It consists of a low noise digital PFD (phase frequency detector), a precision Charge Pump....
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The ADF4252 Fractional-N Synthesizer when combined with a VCO and loop Filter forms a complete phased locked loop (PLL). This solution from ADI creates state-of-the-art LO`s (local oscillator) for the upconversion and downconversion of RF signals in Wireless....
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The ADM1066 is a configurable supervisory/sequencing device that offers a single-chip solution for supply monitoring and sequencing in multiple-supply systems. In addition to these functions, the ADM1066 integrates a 12-bit ADC and six 8-bit voltage output....
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The ADRF6702 TxMod is an IQ Modulator with integrated PLL and VCO The PLL Synthesizer uses a Fractional-N PLL to generate a 2*FLO input to the I-Q Modulator The PLL reference input is supported from 12MHz to 160MHz. The phase detector output controls a....
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The ADUC812 MicroConverter is a fully integrated 12-bit data acquisition system-on-a-chip. Like all of ADI`s MicroConverter products, it features precision A/D & D/A conversion and a Flash Microcontroller on a single chip. ..
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The ADUC814 MicroConverter is a fully integrated 12-bit data acquisition system-on-a-chip. Like all of ADI`s MicroConverter products, it features precision A/D & D/A conversion and a Flash Microcontroller on a single chip. ..
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The ADUC816 is a complete smart transducer front-end, inte- grating two high-resolution sigma-delta ADCs an 8-bit MCU, and program/data Flash EE Memory on a single chip. This low power device accepts low-level signals directly from a transducer. The two....
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The ADUC831 MicroConverter is a fully integrated 12-bit data acquisition system-on-a-chip. Like all of ADI`s MicroConverter products, it features precision A/D & D/A conversion and a Flash Microcontroller on a single chip. For detailed documentation on the....
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The ADUC832 MicroConverter is a fully integrated 12-bit data acquisition system-on-a-chip. Like all of ADI`s MicroConverter products, it features precision A/D & D/A conversion and a Flash Microcontroller on a single chip. The ADUC832 is 100% hardware....
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The ADUC836 MicroConverter is a fully integrated 16-bit data acquisition system-on-a-chip. Like all of ADI`s MicroConverter products, it features precision A/D & D/A conversion and a Flash Microcontroller on a single chip. The ADUC836 is 100% backward....
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The ADUC841 ADUC842 ADUC843 are complete smart transducer front ends, that integrates a high performance self- calibrating multichannel ADC a dual DAC and an optimized single-cycle 20 MHz 8-bit MCU (8051 instruction set compatible) on a single chip. The....
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The ADUC845 MicroConverter is a fully integrated Dual 24-bit, Multi-Channel Sigma Delta ADC and Flash Microcontroller on a single chip. This device is a multi-channel extension of ADIs popular ADuC844 and ADuC846 MicroConverter family and is optimized for....
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AH1751 is a single-digital-output Hall-effect Sensor for high temperature operation. The device includes an on-chip Hall voltage generator for magnetic sensing, an Amplifier to amplify Hall voltage, and a Comparator to provide switching hysteresis for noise....
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The AK4532 is a low-cost high-quality 16-Bit CODEC designed specifically for Internet Boxes, Network PCs, and to Interface with Audio Video controller ICs for standard PC applications. AKMs AK4532 serial Interface mode simplifies the design process on....
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AMIS-49200-XTP is a sub package of AMIS-492X0, If you need see the description, please click AMIS-492X0. If you need AMIS-49200-XTP`s datasheet, please download it from below. By ON Semiconductor ..
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The AMU2481 Audio Mixer is a digital realtime signal processor in NMOS technology, housed in a 24pin Dil plastic package or in a 44pin PLCC package. It is de- signed to perform digital processing of both TV Audio in- formation and digital Audio data supplied....
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The AN12974A Audio Power Amplifier features built-in AGC circuitry and Spatializer environ, . , The Spatializer environ, is Desper Products, Inc. `s exclusive signal processing technology that is able to generate surround sound for low-power mobile....
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ASSP For Communication AN12979A AN12979A is the stereo BTL Amplifier which contained the AGC circuit for clip prevention of a speaker output. 2 This IC performs a mode change by the I C bus control system. (Standby function ON/OFF change etc. ) By Panasonic....
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ASSP For Audio AN41240A The AN41240A is a single chip IC that uses single-hall-sensor drive on the input side of the spindle motor drive block and low-noise direct PWM drive of sine wave on the output side, incorporating a PWM 6-channel driver necessary for....
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The AN6426NK incorporates both speech network and hands-free functions. Its well designed block configura- tion allows realization of a hands-free telephone with a minimal number of components. By Panasonic USA ..
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AN6591FJM is a single chip IC optimum for PHS, and a quadrature Modulator reception IF and PLL are inte- grated in it. As this IC is housed in a QFN package (quad flat non- leaded PKG), realization of compact equipment through this super-small package is....
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The AN7158N is an integrated circuit designed for power Amplifier of 7. 5W (16V, 4) output with low noise and low distortion, and it suits TV set with multi-sound. Stereo operation is enabled due to incorporating two Amplifiers on one chip. 12-pin SIL....
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UART, GPs This application note shows how to combine a GPs module SC16C2552B into a navigation system by using a Philips UART With the rapid development of GPs (Global Positioning System) techniques, GPs gets wider application in many fields. GPs has....
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AT89C51-12PI is a sub package of AT89C51, If you need see the description, please click AT89C51. If you need AT89C51-12PI`s datasheet, please download it from below. By ATMEL Corporation ..
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The ATA5423 ATA5425 ATA5428 ATA5429 is a highly integrated UHF ASK/FSK multi-channel half-duplex trans- ceiver with low power consumption supplied in a small 7 x 7 mm QFN48 package. The receive part is built as a fully integrated low-IF receiver, whereas....
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The ATA5743 is a multi-chip PLL receiver device supplied in an SSO20 package. It has been especially developed for the demands of RF low-cost data transmission sys- tems with data rates from 1 kBaud to 10 kBaud in Manchester or Bi-phase code. The receiver is....
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The ATA5760 ATA5761 is a multi-chip PLL receiver device supplied in an SO20 pack- age. It has been especially developed for the demands of RF low-cost data transmission systems with data rates from 1 kBaud to 10 kBaud in Manchester or Bi-phase code. The....
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ATA6823 is designed specifically for automotive applications that require high-power motors. It provides four high-current Gate driver outputs capable of driving a wide range of n-channel Power MOSFETs in a full-bridge configuration. A fully integrated....
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The ATR0981 is a monolithic IC manufactured using Atmels advanced SiGe technol ogy. The IC performs a transmit and receive front-end function, dedicated for a frequency range of 300 MHz to 500 MHz. It consists of a Low-Noise Amplifier (LNA) and a Power....
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In some cases, appliances and equipment are able to operate when supplied by two different levels of AC line voltage to their main terminals (120 V or 240 V). This is why, it is very common that appliances and equipment have mechanical selectors or switches....
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The AAT1275 evaluation board provides a platform for test and evaluation of the AAT1275 switching boost converter with USB Power Switch The evaluation board demonstrates suggested size and placement of external components to achieve 5V output voltages and up....
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The Allegro ACS75x family of Current Sensors provides economical and precise solutions for current sensing in industrial, automotive, commercial, and Communications systems. The device package allows for easy implementation by the customer. Typical....
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The APX9132 integrated circuit, is an ultra-sensitive, pole independent Hall-effect Switch with a latched digital output. A 2. 5 volt to 3. 5 volt operation and a unique clock- ing scheme reduce the average operating power requirements, either a north or....
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AVR Microcontroller And Best-in-class 2. 4GHz RF transceiver ATMEGA128RFA1 is an IEEE 802. 15. 4 compliant single-chip, combining the industry- leading AVR Microcontroller and best-in-class 2. 4GHz RF transceiver providing industry`s highest RF performance....
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Abstract This Application Note describes PSoC device implementation of a BLDC (Brushless DC) windscreen wiper Motor Controller for automotive applications. LIN Bus 2. 0 is implemented to provide an Interface for controlling wiper operation. This Application....
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This application note describes a driver solution developed using the Zetex ZXLD1362 LED Driver IC for an automotive EMC compliant solution. ZXLD1362 Switching Regulator allows to maximize the efficiency gains offered by LED lighting solutions in automotive....
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Power circuit Reset circuit USB connection ABDAC sound DAC Interface JTAG and Nexus debug ports Clocks and crystal Oscillators 1 Introduction A good hardware design comes from a proper schematic. Since UC3B devices have a fair number of pins and functions,....
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The BA1451F is a Tuner system IC for electronic tuning for AM Radios FM IF, and MPX. It has been developed for HiFi component applications. The MPX VCO circuit requires no adjustment, which will enable a reduction in the number of production line processes.....
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The BA3822LS BA3822FS BA3823LS and BA3824LS are monolithic, five-point stereo graphic equalizer ICs. Each IC has two channels, and the five center frequencies for each channel are independently set using external capaci- tors. These ICs feature a wide....
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BU8732AKV is a PCM codec IC for digital cellular phones. This includes plenty of Analog input / output functions such as a 14bit precision linear. / A-LAW codec, a Microphone Amplifier with two systems, Amplifiers for speaker and earphone and a Switch....
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The BU8872 and BU8872FS are DTMF receiver ICs developed for use in telephone answering machines, and convert 16 different types of DTMF signals into 4-bit binary serial data. In addition to a compact 8-pin DIP BU8872 or 16-pin SSOP BU8872FS package, these....
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FM Radio has a long history to its credit starting from its development in 1933. Today, FM Radio is an integral part of almost all mobile phones. In a common mobile phone, the cable to the earphone serves as the Antenna for FM reception, wherein the Antenna....
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This document provides details on using the ATA6833-DK for BLDC Motor Control applications. The BLDC Motor Control Kit consists of two boards: Basic board with a BLDC Gate Driver SBC (System Basis Chip) ATA6833 ATA6834 and external MOSFETs Controller board....
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The T7024 is a single supply front-end IC especially designed for applications in the 2. 4 GHz to 2. 5 GHz frequency band. The front end consists of a Power Amplifier (PA), a Low-Noise Amplifier (LNA) and a Switch driver for a PIN Diode Antenna Switch The....
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The HV9911DB2 is an LED Driver capable of driving up to twenty 100mA LEDs in series from an input of 9 16V DC. The demoboard uses Supertex`s HV9911 IC in a boost topology. The converter has a very good initial regulation, (+/-5%), and excellent line and load....
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The BQ2000 is a programmable, monolithic IC for fast-charge management of nickel cadmium (NiCd), nickel metal-hydride (NiMH), or lithium-ion (Li-Ion) batteries in single- or multi-chemistry applications. The BQ2000 detects the battery chemistry and proceeds....
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The CF5019 series are high-frequency, 3rd overtone crystal Oscillator module ICs. They incorporate an oscilla- tor circuit and an output Buffer that operate at high frequency on a single chip. The Oscillator circuit employs CMOS inverters and a built-in....
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The CAMD CM8870 CM8870C provides full DTMF receiver capability by integrating both the band-split Filter and digital decoder functions into a single 18-pin DIP, SOIC, or 20-pin PLCC package. The CM8870 70C is manufac- tured using state-of-the-art CMOS....
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The CAMD CM8888 8888-2 is a fully integrated DTMF Transceiver, featuring adjustable guard time, Automatic Tone burst mode, call progress mode, and a fully compatible 8051 8086/8 Microprocessor Interface The CM8888 8888-2 is manufactured using....
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As part of the DBS 800 System, this Audio signalling processor will provide an inband Tone signalling facility for PMR Radio systems. Signalling systems supported include Selcall (CCIR, ZVEI I, II and III, EEA), 2-Tone Selcall and Dual Tone Multi-Frequency....
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The CMX469A is a single-chip CMOS LSI circuit which operates as a full-duplex 1200, 2400 or 4800 baud FFSK/MSK modem. The mark and space frequencies are 1200/1800, 1200/2400 and 2400/4800 Hz respectively. Tone frequencies are phase continuous; transitions....
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CMX7031Q1 is a sub package of CMX7031, If you need see the description, please click CMX7031. If you need CMX7031Q1`s datasheet, please download it from below. By Consumer Microcircuits Limited ..
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The CMX866 is a multi-standard modem for use in telephone based information and telemetry systems. Control of the device is via AT commands over a simple 9600b/s serial Interface compatible with most types of host Controller. An RS232 compatible Interface....
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The CMX867A is a multi-standard modem for use in telephone based information and telemetry systems. Control of the device is via a simple high speed serial bus, compatible with most types of C serial Interface The data transmitted and received by the modem....
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This RS-232 RS-232 /a> to RS-485 protocol converter uses two products for a complete operational system. The circuit will comply with all EIA and ITU specifications for RS-232 RS-232 /a> to RS-485 RS422 conversion. This is a rugged design that will handle....
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The CS4328 is a complete stereo digital-to-analog out- put system. In addition to the traditional D/A function, the CS4328 includes an 8 digital interpolation Filter fol- lowed by a 64 oversampled delta-sigma Modulator The Modulator output controls the....
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The CS4811 is a complete Audio effects processing system on a chip. This device integrates a proprietary 24- bit Audio processing engine, large on-chip RAM Memories and a high performance 24-bit Audio CODEC A serial control port allows the device to boot....
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Conexants CX24501 is a highly integrated, MPEG-2/H. 264/VC-1, DIRECTV/DVB compliant, back-end decoder IC solution for high-definition digital TV which CAN be deployed in digital satellite, cable, Telco or terrestrial TV networks. By Conexant Systems, Inc. ..
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1-Chip AM/FM Radio Circuit CXA1191 The UTC CXA1191 is a one-chip FM/AM Radio IC designed for radio-cassette tape recorders and Headphone tape recorders. By LianShun Electronics Co. , Ltd ..
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The CXA1600M CXA1600P is an 8-pin single-chip bipolar IC for AM Radios This IC includes all functions from the front-end to the power Amplifier The CXA1600M CXA1600P doesnt require any external Filter making external ceramic Filter attachment unnecessary. By....
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Fm/am Radio - Sony Corporation, CXA1619BM CXA1619BS is a one-chip FM/AM Radio IC designed for radio-cassette tape recorders and Headphone tape recorders, and has the following functions. By Sony Electronics ..
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The CXA1786N is a Frequency Synthesizer PLL IC developed for use in mobile Communication systems. This IC has low current consumption, small package and is suitable for portable sets of cellular telephone and others. By Sony Electronics ..
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The CXA1821M is an IC developed for compact disc players. This IC incorporates an APC circuit and RF, focus error, and tracking error Amplifiers for 3- spot optical pickup output. (The voltage-converted optical pickup output is supported. ) By Sony....
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The CXG1024N is a high power Antenna Switch MMIC to connect TX/RX to one of 4 Antennas This IC is designed using the Sonys GaAs J-FET process and operates at a single positive power supply. By Sony Electronics ..
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The CYWUSB6953 is a complete Radio System-on-Chip device, enabling many simple RF systems to be implemented with a single device and a handful of Discrete components. The CYWUSB6953 is designed to implement low cost Wireless systems operating in the....
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The CDCF5801 provides Clock multiplication from a reference Clock (REFCLK) signal with the unique capability to delay or advance the CLKOUT/CLKOUTB with steps of only 1. 3 mUI through a phase aligner. For every rising edge on the DLYCTRL pin the CLKOUT is....
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The DS2422 temperature/data logger combines the core functions of a fully featured data logger in a single chip. It includes a Temperature Sensor Real-Time Clock (RTC), memory, 1-Wire Interface and serial Interface for an Analog-to-digital converter (ADC),....
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The HV732 is a complete, high-speed, high voltage ultra- sound transmitter pulser. This high performance CMOS in- tegrated circuit (IC) is in a single 7x7x0. 9mm 44-lead, multi- die, QFN package. The HV732 CAN deliver up to a ±2A source and sink cur- rent to....
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The Supertex HV7370 is a four-channel, high speed, high voltage, ultrasound transmitter damper, and the HV748 is a four-channel, high speed, high voltage ultrasound transmitter pulser. Both integrated circuits (ICs) are designed for medical ultrasound....
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Many TOPSwitch TOP223 flyback power supply applications require two or more outputs to supply a variety of secondary circuits. Typical consumer applications of these multiple output converters include Television and related products such as set- top decoders....
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This application note describes a Digital Blood Pressure Meter concept which uses an integrated Pressure Sensor Analog signal-conditioning circuitry, Microcontroller hardware/software and a liquid crystal Display The sensing system reads the cuff pressure....
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One of ZiLOG`s most popular Z8 One Time Programmables (OTPs), the Z86E02 features a 512-byte EPROM 61 bytes of RAM, 14 I/Os, Watch-Dog Timer Power- On-Reset, a Low-Voltage Protection circuit and one additional Timer Special fea- tures on the Z86E02 include....
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Introduction The ignition Timing lights in common use range from simple neon to complex units. Neon Timing lights have a drawback that due to their low light output, the user is forced to operate them in subdued lighting. This becomes a safety hazard as one....
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This application note describes a controller for a 200 W, 24 V Brushless DC (BLDC) motor used to power an electric bike. The design uses Zilog`s Z8 Encore! MC Z8FMC16100 Microcontroller unit (MCU) and associated circuitry to implement motoring control,....