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UMW TMP112BIDRLR(UMW)RoHS

Manufacturer
UMWAsian Brands
MPN
TMP112BIDRLR(UMW)
LCSC Part #
C3019123
Packaging
SOT-563
Customer #
Key Attributes
-40℃~+125℃ ±0.5℃ SOT-563 Analog and Digital Output RoHS
Datasheetpdf iconUMW TMP112BIDRLR(UMW)
In-Stock: 11,435
11,435 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.3204$ 1.60
50+$ 0.2521$ 12.61
150+$ 0.2229$ 33.44
500+$ 0.1777$ 88.85
3,000+$ 0.1615$ 484.50
6,000+$ 0.1517$ 910.20
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategorySensors, Transducers/Temperature Sensors/Analog and Digital Output
ManufacturerUMW
PackagingSOT-563
Detection Temperature Range-40℃~+125℃
Voltage - Supply1.4V~5.5V
Operating Temperature-
InterfaceSMBus;I2C
Tolerance±0.5℃
Standby Current10uA
Temperature Conversion Time26ms
Temperature Resolution12bit
FeaturesTemperature threshold monitoring;Low-power standby;Configurable temperature output
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

TMP112B is a high-accuracy, low-power digital temperature sensor designed as a drop-in replacement for NTC/PTC thermistors. It is suitable for extended temperature measurement in communications, computing, consumer electronics, environmental, industrial, and instrumentation applications. Over the normal operating temperature range of -40°C to +125°C, the TMP112B provides temperature accuracy of ≤0.5°C and excellent temperature linearity. The device supports an extended temperature measurement mode that expands the measurement range to -55°C to +150°C. The TMP112B is rated for an operating voltage range of 1.4V to 5.5V; across the full operating range at a temperature conversion rate of 4Hz, the maximum quiescent current is 10μA. The on-chip 12-bit ADC delivers resolution as low as 0.0625°C. The TMP112B is available in a SOT563 package, compatible with SMBus and I²C interfaces, and supports up to four devices on a single bus. The device also features SMBus alert functionality.

Features

AI Translation
  • Temperature range: -55℃ ~ +150℃
  • Temperature accuracy: ±0.5℃ (-40℃ ~ +125℃)
  • Supply voltage range: 1.4V ~ 5.5V
  • Low quiescent current: normal operation ≤10μA (4Hz); shutdown mode ≤1μA
  • Resolution: 12-bit, 0.0625℃
  • Digital output: SMBus and I²C interface compatible

Applications

AI Translation
  • Portable and battery-powered applications
  • Computer peripheral thermal protection
  • Battery management
  • Industrial control
  • Medical instrumentation