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AWS79572DNR

170nA,Rail-to-Rail I/O,5.5V Operational Amplifier

Datasheet :
Preview - AWS79572DNR - Datasheet

Product details

Parameters

Channel 2
Power Supply (Min) (V) 1.4
Power Supply (Max) (V) 5.5
Iq per channel (Typ) (mA) 0.17
GBW (Typ) (MHz) 0.0014
Slew rate (Typ) (V/us) 0.00034
Vos@25℃ (Max) (mV) 0.2
Vos TC (Typ) (µV/℃) 1.1
Vn @ 1 kHz (Typ) (nV/rtHz) 728
CMRR (Typ) (dB) 100
Rail-to-rail in,out
Temperature -40℃~125℃
IB (Typ) (pA) 1
Package DFN 2X2-8L

Package | Pins | Size

DFN 2X2-8L

Features

Wide Supply Voltage Range:1.4V to 5.5V Low Input Offset Voltage: ±0.2mV(MAX) Offset Voltage Temperature Drift:1.1 μV/℃ Slew Rate: 0.34V/ms Low Input Bias Current: ±1pA Low Quiescent Current: 170nA/CH No Phase Reversal Rail-to-Rail Input and Output Bandwidth: 1.4kHz Sink and Source Current Capability: 11mA Operating Temperature Range: −40℃ to 125℃

Description

The AWS79572 is a ultra-low power (170nA), low-voltage (1.4V to 5.5V) operational amplifiers with rail-to-rail input and output swing capabilities, which makes it ideal to low power consumption applications. The AWS79572 is unity-gain stable, and feature a 1.4kHz gain-bandwidth product, which is designed to provide optimal performance in low-frequency systems. The AWS79572 provides an appropriate solution for space-constrained applications such as battery powered devices, wearable electronics, and personal electronics where minimum PCB footprint is required.

Technical documentation
Type
Title
Language
Date
Datasheet DS_AWS79572_EN_V1.1 英文   2026-01-29
Product Design Guide AWS79572 Hardware Design Guide 英文   2026-02-10

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

Evaluation board

AWS795X2DNR_EVB_V1.0 — AWS79062DNR_EVB_V1.0

The AWS79062DNR EVB is a dual-channel general-purpose operational amplifier evaluation board developed by Awinic, designed for testing and performance evaluation of the AWS79062DNR chip. All key test points of the chip are independently routed out on the EVB to facilitate demonstration and measurement.

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Hardware development

Evaluation board

AWS795X2DNR_EVB_V1.0 — AWS79062DNR_EVB_V1.0

The AWS79062DNR EVB is a dual-channel general-purpose operational amplifier evaluation board developed by Awinic, designed for testing and performance evaluation of the AWS79062DNR chip. All key test points of the chip are independently routed out on the EVB to facilitate demonstration and measurement.

View options