AD7903 PulSAR ADC

Analog Devices

Description

Data Sheet .
The AD7903 is a dual 16-bit, successive approximation, analogto-digital converter (ADC) that operates from a single power supply, VDDx, per ADC.

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Datasheet Specifications

Part number: AD7903
Manufacturer: Analog Devices ↗
File Size: 1.10 MB
Datasheet: AD7903_AnalogDevices.pdf
Description: PulSAR ADC

Features

* 16-bit resolution with no missing codes Throughput: 1 MSPS Low power dissipation 7.0 mW at 1 MSPS (VDD1 and VDD2 only) 12.0 mW at 1 MSPS (total) 140 µW at 10 kSPS INL: ±0.5 LSB typical, ±2.0 LSB maximum SINAD: 93.5 dB at 1 kHz THD:
* 112 dB at 1 kHz True differential analog input range: ±VREF

Applications

* Battery-powered equipment Communications Automated test equipment (ATE) Data acquisition Medical instrumentation Redundant measurement Simultaneous sampling 14 1 AD7680 AD7683 AD7684 AD7940 Pin-for-pin compatible. FUNCTIONAL BLOCK DIAGRAM REF = 2.5V TO 5V 2.5V REF1 REF2 VDD1 VDD2 VIO1 SDI1 SCK

AD7903 Distributors

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AD7903 PulSAR ADC Analog Devices

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