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AD7903 Datasheet - Analog Devices

AD7903, PulSAR ADC

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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AD7903_AnalogDevices.pdf

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Datasheet Details

Part number:

AD7903

Manufacturer:

Analog Devices ↗

File Size:

1.10 MB

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

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