TMP435ADGST

Obsolete

Texas Instruments

MULTI-ADDRESS REMOTE AND LOCAL TEMP SENSOR WITH AUTOMATIC BETA, N-FACTOR AND SERIES-R CORRECTION

Find alt

Alpha

TMP435ADGST

Obsolete

Texas Instruments

MULTI-ADDRESS REMOTE AND LOCAL TEMP SENSOR WITH AUTOMATIC BETA, N-FACTOR AND SERIES-R CORRECTION

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

TMP435 Series

The TMP435 is a remote temperature sensor monitor with a built-in local temperature sensor. The remote temperature sensor diode-connected transistors are typically low-cost, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs.

Remote accuracy 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 the alarm thresholds and to read temperature data.

The TMP435 includes beta compensation (correction), series resistance cancellation, programmable non-ideality factor, programmable resolution, programmable threshold limits, minimum and maximum temperature monitors, wide remote temperature measurement range (up to +150°C), diode fault detection, a temperature alert function, and pin-programmable two-wire addressing using 3-state logic.

Technical Specifications

Parameters and characteristics for this part

Specification	TMP435ADGST

Accuracy - Highest	1 °C
Accuracy - Lowest	2.5 °C
Features	Programmable Resolution, One-Shot, Shutdown Mode, Output Switch, Programmable Limit
Mounting Type	Surface Mount
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Type	SMBus
Package Length	0.118 in
Package Name	10-TFSOP, 10-MSOP, 10-VSSOP
Package Width	3 mm
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
Sensor Type	Digital, Local/Remote
Test Condition (Alternate) Maximum	125 ¯C
Test Condition (Alternate) Minimum	-40 °C
Test Condition (Primary) Maximum	100 ¯C
Test Condition (Primary) Minimum	0 °C
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	2.7 V

TMP435 Series

Multi-Address Remote and Local Temp Sensor with Automatic Beta, N-Factor and Series-R Correction

Part	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	Features	Package Length	Package Name	Package Width	Output Type	Accuracy - Highest	Accuracy - Lowest	Sensing Temperature - Local (Max)	Sensing Temperature - Local (Min)	Sensor Type	Sensing Temperature - Remote (Max)	Sensing Temperature - Remote (Min)	Resolution	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Test Condition (Alternate) Maximum	Test Condition (Primary) Maximum	Test Condition (Primary) Minimum	Test Condition (Alternate) Minimum
Texas Instruments TMP435ADGSR	125 °C	-40 °C	Surface Mount	One-Shot Output Switch Programmable Limit Programmable Resolution Shutdown Mode	0.118 in	10-MSOP 10-TFSOP 10-VSSOP	3 mm	SMBus	1 °C	2.5 °C	125 °C	-40 °C	Digital Local/Remote	191 °C	-64 °C	12 b	5.5 V	2.7 V	125 ¯C	100 ¯C	0 °C	-40 °C
Texas Instruments TMP435ADGST	125 °C	-40 °C	Surface Mount	One-Shot Output Switch Programmable Limit Programmable Resolution Shutdown Mode	0.118 in	10-MSOP 10-TFSOP 10-VSSOP	3 mm	SMBus	1 °C	2.5 °C	125 °C	-40 °C	Digital Local/Remote	191 °C	-64 °C	11 b	5.5 V	2.7 V	125 ¯C	100 ¯C	0 °C	-40 °C

Pricing

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

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

How to Read and Interpret Digital Temperature Sensor Output Data (Rev. A)

±1°C TEMP SENSOR with Series-R, n-Factor, Beta Compensation & Prog Addressing datasheet (Rev. A)