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TI TMP75AQDRQ1RoHS

Manufacturer
TI
MPN
TMP75AQDRQ1
LCSC Part #
C2870310
Packaging
SOIC-8
Customer #
Key Attributes
Automotive-grade temperature sensors with I²C and SMBus interfaces, using the industry-standard LM75 dimensions and pinouts
Datasheetpdf iconTI TMP75AQDRQ1
In-Stock: 83
83 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.6295$ 0.63
10+$ 0.5036$ 5.04
30+$ 0.4407$ 13.22
100+$ 0.3777$ 37.77
500+$ 0.3406$ 170.30
1,000+$ 0.3212$ 321.20
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategorySensors, Transducers/Temperature Sensors/Analog and Digital Output
ManufacturerTI
PackagingSOIC-8
Detection Temperature Range-40℃~+125℃
Voltage - Supply2.7V~5.5V
Operating Temperature-
Tolerance±2℃
InterfaceI2C;SMBus
Standby Current3uA
Temperature Conversion Time220ms
Temperature Resolution12bit
FeaturesFactory temperature calibration;Temperature threshold monitoring;Low-power standby;Configurable temperature output;Hardware comparator / independent temperature control output
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The TMP75-Q1 and TMP175-Q1 are digital temperature sensors and ideal replacements for negative temperature coefficient (NTC) and positive temperature coefficient (PTC) thermistors. These devices require no calibration or external component signal conditioning to provide accuracy of typically ±1℃. The device temperature sensor is highly linearized, eliminating the need for complex calculations or lookup tables to determine temperature. The on-chip 12-bit ADC provides resolution as low as 0.0625℃. Both devices are available in the industry-standard LM75 8-pin SOIC and VSSOP packages. The TMP175-Q1 and TMP75-Q1 are compatible with SMBus, two-wire, and I²C interfaces. The TMP175-Q1 supports up to 27 devices on a single bus. The TMP75-Q1 supports up to 8 devices on a single bus. Both the TMP175-Q1 and TMP75-Q1 feature SMBus Alert functionality. The TMP175-Q1 and TMP75-Q1 are ideal for extended temperature measurement in a wide range of communications, computer, consumer, environmental, industrial, and instrumentation applications. TMP75-Q1 production units are fully tested with NIST-traceable sensor testing and have been validated using NIST-traceable equipment with ISO/IEC 17025-accredited calibration. The TMP175-Q1 and TMP75-Q1 are rated for operation over a temperature range of -40℃ to +125℃.

Features

AI Translation
  • AEC-Q100 qualified with the following results
  • Temperature Grade 1: ambient operating temperature range of -40°C to +125°C
  • Human Body Model (HBM) ESD classification level 2
  • Charged Device Model (CDM) ESD classification level C6
  • TMP175-Q1 accuracy: ±1°C (typical) over -40°C to 125°C, ±2°C (maximum) over -40°C to +125°C
  • TMP75-Q1 accuracy: ±1°C (typical) over -40°C to 125°C, ±3°C (maximum) over -40°C to +125°C
  • TMP175-Q1: 27 addresses
  • TMP75-Q1: 8 addresses, NIST traceable
  • Digital output: SMBus, two-wire, and I²C interface compatible
  • Resolution: 9 to 12 bits, user-selectable
  • Low quiescent current: 50μA, 0.1μA standby current
  • Wide supply voltage range: 2.7V to 5.5V
  • Small 8-pin VSSOP and 8-pin SOIC packages

Applications

AI Translation
  • Automotive air conditioning
  • Infotainment processor management
  • Air flow sensor
  • Battery control unit
  • Engine control unit
  • UREA sensor
  • Water pump
  • HID lamp
  • Airbag control unit