AD4131-8 - 16-Bit Sigma-Delta ADC

Analog Devices

AD4131-8 Datasheet Preview — Preview of AD4131-8 PDF

Datasheet Details

Part number	AD4131-8
Manufacturer	Analog Devices ↗
File Size	2.99 MB
Description	16-Bit Sigma-Delta ADC
Datasheet	AD4131-8-AnalogDevices.pdf

AD4131-8 Product details

Description

Companion Products5 Specifications 6 ADC and AFE Specifications6 Analog Input Specifications 7 Reference Specifications7 Sensor Biasing Specifications 8 Diagnostics Specifications9 Rejection Specifications 9 Logic Input and Output Specifications 11 Power Specifications 11 Timing Specifications 13 Absolute Maximum Ratings17 Thermal Characteristics 17 Electrostatic Discharge (ESD) Ratings17 ESD Caution17 Pin Configuration and Function Descriptions 18 Typical Performance Characteristics 24 Offset

Features

Ultra-low current consumption (typical).
32 µA: continuous conversion mode (gain = 128).
5 µA: duty cycling mode (ratio = 1/16).
0.5 µA: standby mode.
0.1 µA: power-down mode.
Built-in features for system level power savings.
Current saving duty cycle ratio: 1/4 or 1/16.
Single supply as low as 1.71 V increasing battery length.
RMS noise: 25 nV rms at 1.17 SPS (gain = 128) = 48 nV/√Hz.
Up to 16 noise free bits (gain = 1).
Output data rate:.

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Published: Feb 16, 2025 |