AD4131-4 - 16-Bit Sigma-Delta ADC

Analog Devices

AD4131-4 Datasheet Preview — Preview of AD4131-4 PDF

Datasheet Details

Part number	AD4131-4
Manufacturer	Analog Devices ↗
File Size	3.09 MB
Description	16-Bit Sigma-Delta ADC
Datasheet	AD4131-4-AnalogDevices.pdf

AD4131-4 Product details

Description

Companion Products4 Specifications 5 ADC and AFE Specifications5 Analog Input Specifications 6 Reference Specifications6 Sensor Biasing Specifications 7 Diagnostics Specifications8 Rejection Specifications 8 Logic Input and Output Specifications10 Power Specifications 10 Timing Specifications 12 Absolute Maximum Ratings16 Thermal Characteristics 16 Electrostatic Discharge (ESD) Ratings16 ESD Caution16 Pin Configuration and Function Descriptions 17 Typical Performance Characteristics 22 Offset E

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 dat.

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Published: Feb 16, 2025 |