TMP422 datasheet, PDF - EEWORLD Datasheet

TMP422: DescriptionTMP422 Dual Remote and Local Temperature Sensor with N-Factor and Series-R Correction in WCSP; CategoryThe sensor; File Size1MB，37 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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TMP422 Overview

TMP422 Dual Remote and Local Temperature Sensor with N-Factor and Series-R Correction in WCSP

Parameter Name	Attribute value
Features	Shutdown
Supply current(Typ)(uA)	400
Remote channels(#)	2
Rating	Catalog
Addresses	4
Approx. price(US$)	0.65 \| 1ku
Supply current(Max)(uA)	38
Package Group	SOT-23\|8
Device type	Remote
Interface	I2C, SMBus, 2-Wire
Temp resolution(Max)(bits)	12
Local sensor accuracy(Max)(+/- C)	2.5
Supply voltage(Min)(V)	2.7
Operating temperature range(C)	-40 to 125
Supply voltage(Max)(V)	5.5

	TMP422	TMP421	TMP423
Description	TMP422 Dual Remote and Local Temperature Sensor with N-Factor and Series-R Correction in WCSP	TMP421 Remote and Local Temperature Sensor with N-Factor and Series-R Correction in WCSP	TMP423 Triple Remote and Local Temperature Sensor with N-Factor and Series-R Correction
Features	Shutdown	Shutdown	Shutdown
Supply current(Typ)(uA)	400	400	400
Remote channels(#)	2	1	3
Rating	Catalog	Catalog	Catalog
Addresses	4	9	2
Approx. price(US$)	0.65 \| 1ku	0.55 \| 1ku	0.75 \| 1ku
Supply current(Max)(uA)	38	38	38
Package Group	SOT-23\|8	DSBGA\|8,SOT-23\|8	SOT-23\|8
Device type	Remote	Remote	Remote
Interface	I2C, SMBus, 2-Wire	I2C, SMBus, 2-Wire	I2C, SMBus, 2-Wire
Temp resolution(Max)(bits)	12	12	12
Local sensor accuracy(Max)(+/- C)	2.5	2.5	2.5
Supply voltage(Min)(V)	2.7	2.7	2.7
Operating temperature range(C)	-40 to 125	-40 to 125	-40 to 125
Supply voltage(Max)(V)	5.5	5.5	5.5

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