TMP121AIDBVR 1.5C Accurate Dig w/SPI Interface

Short Description:

Manufacturers: Texas Instruments
Product Category: Temperature Sensors – Analog and Digital Output
Data Sheet: TMP121AIDBVR
Description: SENSOR DIGITAL -40C-125C SOT23-6
RoHS status: RoHS Compliant


Product Detail

Features

Applications

Product Tags

♠ Product Description

Product Attribute Attribute Value
Manufacturer: Texas Instruments
Product Category: Board Mount Temperature Sensors
Output Type: Digital
Configuration: Local
Accuracy: +/- 1.5 C
Supply Voltage - Min: 2.7 V
Supply Voltage - Max: 5.5 V
Interface Type: 3-Wire, Microwire, SPI
Resolution: 12 bit
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 125 C
Shutdown: Shutdown
Mounting Style: SMD/SMT
Package / Case: SOT-23-6
Packaging: Reel
Packaging: Cut Tape
Packaging: MouseReel
Brand: Texas Instruments
Moisture Sensitive: Yes
Operating Supply Current: 50 uA
Product: Temperature Sensors
Product Type: Temperature Sensor ICs
Series: TMP121
Factory Pack Quantity: 3000
Subcategory: Sensors
Type: Digital Temperature Sensor
Unit Weight: 0.003034 oz

♠ 1.5°C Accurate Digital Temperature Sensor with SPI Interface

The TMP121 and TMP123 are SPI-compatible temperature sensors available in the tiny SOT23-6 package. Requiring no external components, the TMP121 and TMP123 are capable of measuring temperatures within 2°C of accuracy over a temperature range of −40°C to +125°C. Low supply current, and a supply range from 2.7V to 5.5V, make the TMP121 and TMP123 excellent candidates for low-power applications.

The TMP121 and TMP123 are ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.


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  • • DIGITAL OUTPUT: SPI-Compatible Interface
    • RESOLUTION: 12-Bit + Sign, 0.0625°C
    • ACCURACY: ±1.5°C from −25°C to +85°C (max)
    • LOW QUIESCENT CURRENT: 50µA (max)
    • WIDE SUPPLY RANGE: 2.7V to 5.5V
    • TINY SOT23-6 PACKAGE
    • OPERATION TO 150°C

    • POWER-SUPPLY TEMPERATURE MONITORING
    • COMPUTER PERIPHERAL THERMAL PROTECTION
    • NOTEBOOK COMPUTERS
    • CELL PHONES
    • BATTERY MANAGEMENT
    • OFFICE MACHINES

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