AD4170-4 - Low Noise Precision SigmaDelta ADC

Analog Devices

The AD4170-4 by Analog Devices is a Low Noise Precision SigmaDelta ADC. Below is the official datasheet preview.

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AD4170-4 Low Noise Precision SigmaDelta ADC by Analog Devices - Datasheet Preview — Official preview page of the **AD4170-4** Low Noise Precision SigmaDelta ADC datasheet (Analog Devices).

Datasheet Details

Part number	AD4170-4
Manufacturer	Analog Devices
File Size	3.95 MB
Description	Low Noise Precision SigmaDelta ADC
Datasheet	AD4170-4-AnalogDevices.pdf
Additional preview pages of the AD4170-4 datasheet.

AD4170-4 Product details

Description

Specifications 5 Timing Characteristics 11 Absolute Maximum Ratings15 Thermal Resistance 15 ESD Caution15 Pin Configuration and Functions Description 16 Typical Performance Characteristics 19 RMS Noise and Resolution 29 Sinc5 + Avg29 Sinc3 30 Sinc5 31 Post Filters 31 Average by 16 Post Filter 32 FIR Filter32 SNR and THD34 Theory of Operation35 Overview 35 Power Supplies 36 Digital Communication 37 Configuration Overview 37 ADC Circuit Information45 Analog Input Channel45 Programmable Gain Ampl

Features

Precision AC and DC performance.
Noise RTI 5.5 nV/√Hz (gain = 128).
INL: ±0.5 ppm of FSR.
SNR 110 dB typical (VREF = 4.096 V, gain = 1 precharge, sinc5 filter).
THD:.
120 dB typical.
Crosspoint multiplexed analog inputs.
4 differential/8 pseudodifferential inputs.
Overvoltage/undervoltage tolerant on inactive analog inputs.
Channel scan data rate of 71.4 kSPS/channel (14 µs settling).
Ultra-low noise integrated PGA, gains of 0.5 to 128.

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Published: Sep 18, 2024 |