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TMP421YZDT

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See Product Specifications

Mouser No:

595-TMP421YZDT

Mfr. No:

TMP421YZDT

Mfr.:

Texas Instruments

Description:

Board Mount Temperature Sensors +/-1degC Remote & Local Temp Sensor

Lifecycle:

Obsolete

Datasheet:

TMP421YZDT Datasheet

ECAD Model:

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Board Mount Temperature Sensors
Delivery Restrictions:	Mouser does not presently sell this product in your region.
RoHS:
Output Type:	Digital
Accuracy:	+/- 1 C
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Interface Type:	2-Wire, I2C, SMBus
Supply Voltage - Min:	2.7 V
Supply Voltage - Max:	5.5 V
Configuration:	Local, Remote
Resolution:	12 bit
Shutdown:	Shutdown
Mounting Style:	SMD/SMT
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Product:	Temperature Sensors
Product Type:	Board Mount Temperature Sensor ICs
Series:	TMP421
Factory Pack Quantity:	250
Subcategory:	Sensors
Type:	Temperature Sensor
Unit Weight:	33 mg

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Datasheet

TMP421YZDT Datasheet

EOL

Product Discontinuance Notification (PDF)

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Compliance Codes

TARIC:: 8542399000
CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 854239099
MXHTS:: 8542399901
ECCN:: EAR99

Origin Classifications

Country of Origin:: Philippines
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

TMP42x/TMP42x-Q1 Remote/Local Temperature Sensors

Texas Instruments TMP42x/TMP42x-Q1 Remote / Local Temperature Sensors utilize a built-in local temperature sensor with ±1°C remote accuracy for multiple IC manufacturers, with no calibration needed. The remote temperature sensor diode-connected transistors are typically cost-effective, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs. The two-wire serial interface accepts SMBus write byte, read byte, send byte, and receive byte commands to configure the device. TI TMP42x/TMP42x-Q1 Remote / Local Temperature Sensors include series resistance cancellation, programmable non-ideality factor, wide remote temperature measurement range (up to +150°C), and diode fault detection. The TMP42x-Q1 devices are AEC-Q100 qualified for automotive applications.