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See Technical Specifications

TMCS1100A4QDR +BOM

Precision isolated current sensor with external reference

Manufacturer:

TI
Mfr.Part #:

TMCS1100A4QDR
Datasheet:

TMCS1100A4QDR Datasheet (PDF)
Continuous Current (max) (A):

20
Working Isolation Voltage (VIOWM) (Vrms):

424
Magnetic Sensitivity (typ) (mV/A):

50, 100, 200, 400
Input Offset Current (±) (max) (mA):

40, 47.5, 50, 60
EDA/CAD Models:

Request Free CAD Models for TMCS1100A4QDR

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TMCS1100A4QDR General Description

The TMCS1100A4QDR sets a new standard for current sensing technology with its innovative design and advanced features. By combining high accuracy, excellent linearity, and temperature stability, this sensor offers unmatched performance in measuring DC and AC currents. Its low-drift, temperature-compensated signal chain ensures precise measurements with minimal error, even in challenging environmental conditions. The integrated Hall-effect sensor eliminates the need for external concentrators, streamlining the design process and reducing power loss

Key Features

Precision sensing and monitoring
Advanced signal processing technology
Data integrity and security ensured

Specifications

Continuous current (max) (A)	20	Working isolation voltage (VIOWM) (Vrms)	424
Magnetic sensitivity (typ) (mV/A)	50, 100, 200, 400	Input offset current (±) (max) (mA)	40, 47.5, 50, 60
Input offset current drift (±) (typ) (µA/°C)	0.1	Features	Externally Driven Zero Current Reference Voltage
Supply voltage (max) (V)	5.5	Supply voltage (min) (V)	3
Iq (max) (mA)	6	CMTI (kV/µs)	25
Small-signal bandwidth (Hz)	80000	Sensitivity error (%)	0.2
Sensitivity error drift (±) (max) (ppm/°C)	50	Rating	Catalog
Operating temperature range (°C)	-40 to 125	Creepage (min) (mm)	4
Clearance (min) (mm)	4	Isolation rating	Basic
Surge isolation voltage (VIOSM) (VPK)	6000