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ADC10731 Fiches technique(PDF) 1 Page - Texas Instruments |
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ADC10731 Fiches technique(HTML) 1 Page - Texas Instruments |
1 / 34 page ADC10731, ADC10732, ADC10734, ADC10738 www.ti.com SNAS081D – MAY 1999 – REVISED MARCH 2013 ADC10731/ADC10732/ADC10734/ADC10738 10-Bit Plus Sign Serial I/O A/D Converters with Mux, Sample/Hold and Reference Check for Samples: ADC10731, ADC10732, ADC10734, ADC10738 1 FEATURES DESCRIPTION The ADC10731, ADC10732 and ADC10734 are 2 • 0V to Analog Supply Input Range obsolete or on lifetime buy and included for • Serial I/O (MICROWIRE Compatible) reference only. • Software or Hardware Power Down This series of CMOS 10-bit plus sign successive • Analog Input Sample/Hold Function approximation A/D converters features versatile • Ratiometric or Absolute Voltage Referencing analog input multiplexers, sample/hold and a 2.5V band-gap reference. The 1-, 2-, 4-, or 8-channel • No Zero or Full Scale Adjustment Required multiplexers can be software configured for single- • No Missing Codes Over Temperature ended or differential mode of operation. • TTL/CMOS Input/Output Compatible An input sample/hold is implemented by a capacitive reference ladder and sampled-data comparator. This APPLICATIONS allows the analog input to vary during the A/D • Medical Instruments conversion cycle. • Portable and Remote Instrumentation In the differential mode, valid outputs are obtained even when the negative inputs are greater than the • Test Equipment positive because of the 10-bit plus sign output data format. KEY SPECIFICATIONS The serial I/O is configured to comply with the • Resolution 10 Bits Plus Sign MICROWIRE serial data exchange standard for easy • Single Supply 5 V interface to the COPS and HPC families of • Power Consumption 37 mW (Max) controllers, and can easily interface with standard shift registers and microprocessors. • In Power Down Mode 18 μW • Conversion Time 5 μs (Max) • Sampling Rate 74 kHz (Max) • Band-Gap Reference 2.5V ±2% (Max) 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 All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 1999–2013, 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. |
Numéro de pièce similaire - ADC10731 |
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Description similaire - ADC10731 |
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