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See Technical Specifications

AMC1211AQDWVQ1 +BOM

Isolated amplifier designed for automotive applications

Manufacturer:

Texas Instruments
Mfr.Part #:

AMC1211AQDWVQ1
Datasheet:

AMC1211AQDWVQ1 Datasheet (PDF)
Device Type:

Voltage sensing
Peak-to-peak Input Voltage Range (V):

2
Isolation Rating:

Basic
Withstand Isolation Voltage (VISO) (Vrms):

3000
EDA/CAD Models:

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AMC1211AQDWVQ1 General Description

The AMC1211-Q1 is an exceptional isolated amplifier that offers precision and reliability in voltage sensing and control applications. With a capacitive isolation barrier that provides up to 3 kV RMS galvanic isolation and a working voltage of up to 1000 V RMS, the AMC1211-Q1 ensures the safe and accurate operation of different common-mode voltage levels. Its high-impedance input is designed for connection to high-impedance resistive dividers, and its excellent DC accuracy and low temperature drift enable accurate voltage sensing in closed-loop systems. Additionally, the integrated missing high-side supply voltage detection simplifies system-level design and diagnostics, making it an ideal choice for a variety of automotive applications

Key Features

Safety first, always
Functional simplicity
Low noise guarantee
High isolation performance
Rapid recovery capability
Accurate voltage measurement

Application

Premium quality amplifier
Automotive signal monitoring
Accurate analog control

Specifications

Device type	Voltage sensing	Peak-to-peak input voltage range (V)	2
Isolation rating	Basic	Withstand isolation voltage (VISO) (Vrms)	3000
Working isolation voltage (VIOWM) (Vrms)	1000	Transient isolation voltage (VIOTM) (VPK)	4250
CMTI (min) (kV/µs)	30	Creepage (min) (mm)	8.5
Clearance (min) (mm)	8.5	Input offset (±) (max) (V)	0.0015
Input offset drift (±) (typ) (V/°C)	0.000003	Rating	Automotive
Operating temperature range (°C)	-40 to 125	TI functional safety category	Functional Safety-Capable

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Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty

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Ratings and Reviews

M**d 05/21/2024

The product corresponds to the description. Delivered in three weeks. Resistors working, nominal correspond. I ordered two, the seller put three. Thank you!

E**e 06/07/2021

Avaq truly delivers on quality. The TC358746AXBG components were in perfect condition and worked like a charm. Avaq is the go-to distributor for electronic components.

E**n 06/21/2020

The parcel arrived quickly. The product description corresponds. There are no complaints about the packaging. I recommend. Andrew.

Z**a 02/14/2020

Super fast delivery i have not met yet. I'll try later.