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AD7797, AD7796 Datasheet - Analog Devices

AD7797 (AD7796 / AD7797) Sigma-Delta ADC

The AD7796/AD7797 are complete, analog front ends for high precision, bridge sensor applications such as weigh scales. The AD7796/AD7797 contain a Σ-Δ ADC capable of 16-/24-bit resolution, respectively. The on-chip instrumentation amplifier has a fixed gain of 128, allowing small amplitude signals s.

AD7797 Features

* RMS noise: 65 nV Instrumentation amp Temperature sensor Internal clock oscillator Simultaneous 50 Hz/60 Hz rejection Update rate: 4.17 Hz to 123 Hz Current: 250 μA typ Power-down: 1 μA Power supply: 2.7 V to 5.25 V

* 40°C to +85°C temperature range Independent interface power supply 16-lead T

AD7796_AnalogDevices.pdf

This datasheet PDF includes multiple part numbers: AD7797, AD7796. Please refer to the document for exact specifications by model.
AD7797 Datasheet Preview Page 2 AD7797 Datasheet Preview Page 3

Datasheet Details

Part number:

AD7797, AD7796

Manufacturer:

Analog Devices ↗

File Size:

489.02 KB

Description:

(ad7796 / ad7797) sigma-delta adc.

Note:

This datasheet PDF includes multiple part numbers: AD7797, AD7796.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

AD779 14-Bit 128 kSPS Complete Sampling ADC (Analog Devices)

AD7790 16-Bit Buffered Sigma-Delta ADC (Analog Devices)

AD7791 Buffered 24-Bit Sigma-Delta ADC (Analog Devices)

AD7792 16/24-Bit Sigma-Delta ADC (Analog Devices)

AD7793 16/24-Bit Sigma-Delta ADC (Analog Devices)

AD7794 Low Power 24-Bit Sigma-Delta ADC (Analog Devices)

AD7795 24-/16-Bit ADC (Analog Devices)

AD7796 16-/24-Bit Sigma-Delta ADC (Analog Devices)

TAGS

AD7797 AD7796 AD7796 AD7797 Sigma-Delta ADC Analog Devices

AD7797 Distributor