TMP121AIDBVTG4 - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TMP121AIDBVTG4
Manufacturer

TI
ChipWorker Part#

CW42447186
Category

Temperature Sensor
Package

SOT-23-6
Description

TEXAS INSTRUMENTS TMP121AIDBVTG4 Temperature Sensor IC, Digital, ± 1℃, -40℃, +125℃, SOT-23, 6Pins
Documentation

Datasheet

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TMP121AIDBVTG4 Specifications

Attribute	Attribute Value

Part Number	TMP121AIDBVTG4
Manufacturer	TI
ChipWorker Part#	CW42447186
Category	Temperature Sensor
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	6 Pin
Case/Package	SOT-23-6
Supply Voltage (DC)	2.70V (min)
Output Voltage	2.3 V
Output Current	3 mA
Supply Current	35.0 µA
Number of Positions	6 Position
Number of Bits	12 Bit
Quiescent Current	35.0 µA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	±2 ℃
Supply Voltage	2.7V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	2.7 V
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Operating Temperature	-55℃ ~ 150℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The TMP121AIDBVTG4 is a Temperature Sensor with SPI interface. Requiring no external components, the TMP121 is capable of measuring temperatures within 2°C of accuracy over a temperature range of -40 to +125°C. Low supply current and a supply range from 2.7 to 5.5V, makes it excellent candidates for low-power applications. The sensing device is the chip itself, the die flag of the lead frame is thermally connected to pin 2. It continuously convert temperatures to digital data while CS is high. CS must be high for a minimum of one conversion time (320ms max) to update the temperature data. The TMP121 is ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial and instrumentation applications. Quiescent current is reduced to 1µA during analogue shutdown. Once CS is pulled low, temperature data from the last completed conversion prior to dropping CS is latched into the shift register and clocked out at SO on the falling SCK edge.
SPI-compatible interface digital output
12-bit + sign, 0.0625°C resolution
±1.5°C Accuracy from -25 to +85°C (maximum)
Low quiescent current (50µA maximum)
Green product and no Sb/Br
ESD sensitive device, take proper precaution while handling the device.

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