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TMP112AQDRLRQ1 +BOM

TMP112AQDRLRQ1 SOT-563 Temperature Sensors

TMP112AQDRLRQ1 Information

Description

The TMP112AQDRLRQ1 is a digital temperature sensor from Texas Instruments (TI) that provides high accuracy and precision temperature measurement. It features a small SOT-563 package, low power consumption, and compatibility with SMBus, two-wire, and I2C interfaces. The device is AEC-Q100 qualified for automotive applications and has a functional safety capability to aid in system design. With an operating range of -40°C to 125°C and accuracy without calibration of ±0.5°C from 0°C to 65°C, the TMP112AQDRLRQ1 is suitable for various industries such as automotive, industrial, medical, and consumer electronics. Its small size, low power consumption, and high accuracy make it an ideal choice for temperature sensing applications where precision is crucial.

Features

The TMP112AQDRLRQ1 features include:

  • AEC-Q100 qualified with temperature grade 1: -40°C to 125°C Ambient Operating Temperature Range
  • Functional Safety-Capable with documentation available for system design
  • SOT563 package (1.6 mm × 1.6 mm) is a 68% smaller footprint than SOT23
  • Accuracy without calibration: 0.5°C (maximum) from 0°C to 65°C, 1°C (maximum) from -40°C to 125°C
  • Low quiescent current: 10-µA active (maximum), 1-µA shutdown (maximum)
  • Supply range: 1.4 to 3.6 V
  • Resolution: 12 bits
  • Digital output: SMBus, two-wire and I2C interface compatibility

Package

The package type of TMP112AQDRLRQ1 is SOT-563, a compact package with a footprint size of 1.6 mm × 1.6 mm, which is approximately 68% smaller compared to the SOT23 package.

Pinout

The TMP112AQDRLRQ1 has a 6-pin SOT-563 package. The pins are:

  • VCC (power supply): 1.4 to 3.6V
  • GND (ground)
  • SDA (serial data output)
  • SCL (serial clock input)
  • DOUT (digital output)
  • INT (interrupt output)

The TMP112AQDRLRQ1 is a digital temperature sensor that provides a precise and accurate temperature measurement through the I2C, SMBus, or 2-wire interface. The device has a high accuracy of ±0.5°C from 0°C to 65°C and ±1°C from -40°C to 125°C without calibration. It also features low power consumption with an active current of 10 μA (max) and shutdown current of 1 μA (max).

Manufacturer

The manufacturer of the TMP112AQDRLRQ1 is Texas Instruments (TI). TI is a leading semiconductor company that designs, manufactures, and tests semiconductors and related technologies. They are known for their wide range of products, including analog and embedded processing chips, as well as sensors and interface solutions.

Applications

According to the product information, the application areas of TMP112AQDRLRQ1 include:

  • Automotive climate control systems
  • Industrial machinery
  • Medical devices
  • Consumer electronics

Its small size, low power consumption, and high accuracy make it suitable for a wide range of temperature sensing applications in various industries.

Equivalent

The equivalent products of TMP112AQDRLRQ1 are:

  • Maxim Integrated MAX6650
  • Analog Devices ADT7410
  • Texas Instruments TMP116
  • STMicroelectronics STM32L4 series

These products offer similar features, such as high accuracy, low power consumption, and digital output.

TMP112AQDRLRQ1

Specifications

Local sensor accuracy (max) 0.5 Type Local
Operating temperature range (°C) -40 to 125 Supply voltage (min) (V) 1.4
Interface type I2C, SMBus Supply voltage (max) (V) 3.6
Features ALERT, NIST traceable, One-shot conversion Supply current (max) (µA) 10
Temp resolution (max) (Bits) 12 Remote channels (#) 0
Addresses 4 Rating Automotive
TI functional safety category Functional Safety-Capable Package/Case SOT-563

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Ratings and Reviews

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L
L**i 12/21/2021

I haven't checked yet, but i think there's nothing to break down there.

15

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