Texas Instruments-V62/18609-02XE Operational Amplifiers - Op Amps Op Amp Dual High Speed Amplifier R-R O/P ±2.75V/5.5V 8-Pin VSSOP T/R

Sensors, Transducers

TMP401AIDGKRG4

Unknown

Texas Instruments

TEMP SENSOR DIGITAL SERIAL (2-WIRE, SMBUS) 8-PIN VSSOP T/R

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Sensors, Transducers

TMP401AIDGKRG4

Unknown

Texas Instruments

TEMP SENSOR DIGITAL SERIAL (2-WIRE, SMBUS) 8-PIN VSSOP T/R

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TMP401AIDGKRG4

Accuracy - Highest (Lowest)	3 °C
Features	Programmable Resolution, One-Shot, Programmable Limit, Shutdown Mode, Output Switch
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Output Type	SMBus
Package / Case	8-MSOP, 8-TSSOP
Package / Case	3 mm
Package / Case [custom]	0.118 in
Resolution	11 b
Sensing Temperature - Local [Max]	125 °C
Sensing Temperature - Local [Min]	-40 °C
Sensing Temperature - Remote [Max]	191 °C
Sensing Temperature - Remote [Min]	-64 °C
Test Condition [Max]	125 °C
Test Condition [Min]	-40 °C
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	3 V

TMP401 Series

Remote and Local Temperature Sensor with N-Factor and Series-R Correction in VSSOP-8

Part	Accuracy - Highest (Lowest)	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Sensing Temperature - Remote [Max]	Sensing Temperature - Remote [Min]	Sensing Temperature - Local [Max]	Sensing Temperature - Local [Min]	Resolution	Package / Case	Package / Case [custom]	Package / Case	Features	Test Condition [Min]	Test Condition [Max]	Output Type
Texas Instruments TMP401AIDGKRG4	3 °C	5.5 V	3 V	Surface Mount	-55 °C	125 °C	191 °C	-64 °C	125 °C	-40 °C	11 b	8-MSOP 8-TSSOP	0.118 in	3 mm	One-Shot Output Switch Programmable Limit Programmable Resolution Shutdown Mode	-40 °C	125 °C	SMBus
Texas Instruments TMP401AIDGKT	3 °C	5.5 V	3 V	Surface Mount	-55 °C	125 °C	191 °C	-64 °C	125 °C	-40 °C	11 b	8-MSOP 8-TSSOP	0.118 in	3 mm	One-Shot Output Switch Programmable Limit Programmable Resolution Shutdown Mode	-40 °C	125 °C	SMBus

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 1.26

Description

General part information

TMP401 Series

The TMP401 is a remote temperature sensor monitor with a built-in local temperature sensor. The remote sensor is capable of monitoring the temperature of any external PN junction. Typical sense elements include low-cost NPN- or PNP-type transistors and diodes, or accessible thermal diodes integrated within microcontrollers, microprocessors, or field-programmable gate arrays (FPGAs).

The accuracy of the remote sensor is ±1°C for multiple IC manufacturers, with no calibration needed. The two-wire serial interface accepts SMBus write byte, read byte, send byte, and receive byte commands to program alarm thresholds and to read temperature data.

Features included in the TMP401 are series resistance cancellation, wide remote temperature measurement range (up to +150°C), diode fault detection, and temperature alert functions.

Documents

Technical documentation and resources

No documents available