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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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AMC7812B датащи(PDF) 1 Page - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS |
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AMC7812B датащи(HTML) 1 Page - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS |
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1 / 92 page  ADC-REF-IN/CMP CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 CH9 CH10 CH11 CH12 CH13 CH14 CH15 D1+ D2+ D1- D2- ALARM DAV RESET REF-DAC REF-OUT Local Temperature Sensor Remote Temperature Sensor Driver Out-of-Range Alarms Control Logic Serial Interface Register and Control (SPI/I C) 2 DACs Clear Logic Control/Limits/Status Registers Trigger Reference (2.5V) AMC7812B ADC DAC-0 DAC-11 LOAD-DAC DAC0-OUT DAC1-OUT DAC2-OUT DAC3-OUT DAC4-OUT DAC5-OUTDAC6-OUT DAC7-OUTDAC8-OUT DAC9-OUTDAC10-OUT DAC11-OUT DAC-CLR-0 DAC-CLR-1 GPIO-5 GPIO-4 GPIO-7 GPIO-6 GPIO Controller GPIO-3 GPIO-0 AMC7812B www.ti.com SBAS625A – SEPTEMBER 2013 – REVISED SEPTEMBER 2013 12-Bit Analog Monitoring and Control Solution with Multichannel ADC, DACs, and Temperature Sensors Check for Samples: AMC7812B 1 FEATURES DESCRIPTION The AMC7812B is a complete analog monitoring and 2345 • 12, 12-Bit DACs with Programmable Outputs: control solution that includes a 16-channel, 12-bit, – 0 V to 5 V analog-to-digital converter (ADC), twelve 12-bit – 0 V to 12.5 V digital-to-analog converters (DACs), eight general- purpose inputs and outputs (GPIOs), two remote • DAC Shutdown to User-Defined Level temperature sensor channels, and one local • 12-Bit, 500-kSPS ADC with 16 Inputs: temperature sensor channel. – 16 Single-Ended or The device has an internal +2.5-V reference that can Two Differential + 12 Single-Ended configure the DAC output voltage to a range of either • Two Remote Temperature Sensors: 0 V to +5 V or 0 V to +12.5 V. An external reference – ±2°C Accuracy, –40°C to +150°C can be used as well. Typical power dissipation is 95 mW. The AMC7812B is ideal for multichannel • One Internal Temperature Sensor: applications where board space, size, and low power – ±2.5°C Accuracy, –40°C to +125°C are critical. • Input Out-of-Range Alarms The device is available in either a QFN-64 or HTQFP- • 2.5-V Internal Reference 64 PowerPAD™ package and is fully specified from • Eight General-Purpose Inputs and Outputs –40°C to +105°C and operational over the full –40°C to +125°C temperature range. • Configurable I2C-Compatible and SPI™ Interface with 5-V and 3-V Logic For applications that require a different channel count, additional features, or converter resolutions, • Power-Down Mode Texas Instruments offers a complete family of analog • Wide Operating Temperature Range: monitor and control (AMC) products. Refer to –40°C to +125°C www.ti.com/amc for more information. • Small Packages: 9-mm × 9-mm QFN-64, and 10-mm × 10-mm HTQFP-64 APPLICATIONS • RF Power Amplifier Control in Base Stations • Test and Measurement • Industrial Control • General Analog Monitoring and Control 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 PowerPAD is a trademark of Texas Instruments, Incorporated. 3 SPI, QSPI are trademarks of Motorola, Inc. 4 MICROWIRE is a trademark of National Semiconductor. 5 All other trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2013, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Аналогичный номер детали - AMC7812B |
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Аналогичное описание - AMC7812B |
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