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MICROCHIP TCN75AVOARoHS

Manufacturer
MICROCHIP
MPN
TCN75AVOA
LCSC Part #
C636980
Packaging
SOIC-8
Customer #
Key Attributes
2-Wire Serial Temperature Sensor
Datasheetpdf iconMICROCHIP TCN75AVOA
In-Stock: 49
49 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.541$ 1.54
10+$ 1.2783$ 12.78
30+$ 1.1339$ 34.02
100+$ 0.9717$ 97.17
500+$ 0.8987$ 449.35
1,000+$ 0.8662$ 866.20
Standard Packaging100/Full Tube
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Products Specifications

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TypeDescription
CategorySensors, Transducers/Temperature Sensors/Analog and Digital Output
ManufacturerMICROCHIP
PackagingSOIC-8
Detection Temperature Range-40℃~+125℃
Voltage - Supply2.7V~5.5V
Operating Temperature-
InterfaceI2C
Tolerance±2℃
Standby Current-
Temperature Conversion Time240ms
Temperature Resolution12bit
FeaturesTemperature threshold monitoring;Low-power standby;Configurable temperature output;Hardware comparator / independent temperature control output
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging100
Sales UnitPiece

Introduction

AI Translation

TCN75A digital temperature sensor converts temperatures between -40℃ and +125℃ to a digital word, with ±1℃ (typical) accuracy. The TCN75A product comes with user-programmable registers that provide flexibility for temperature-sensing applications. The register settings allow user-selectable, 0.5℃ to 0.0625℃ temperature measurement resolution, configuration of the power-saving Shutdown and One-shot (single conversion on command while in Shutdown) modes and the specification of both temperature alert output and hysteresis limits. When the temperature changes beyond the specified limits, the TCN75A outputs an alert signal. The user has the option of setting the alert output signal polarity as an active-low or active-high comparator output for thermostat operation, or as temperature event interrupt output for microprocessor-based systems. This sensor has an industry standard 2-wire, I²C compatible serial interface, allowing up to eight devices to be controlled in a single serial bus. These features make the TCN75A ideal for low-cost, sophisticated multi-zone temperature-monitoring applications.

Features

AI Translation
  • Temperature-to-Digital Converter
  • Accuracy:
    • ±1℃ (typical) from -40℃ to +125℃
    • ±2℃ (maximum) from -40℃ to +125℃
  • User-selectable Resolution: 0.5℃ to 0.0625℃
  • Operating Voltage Range: 2.7V to 5.5V
  • 2-wire Interface: I²C Compatible
  • Operating Current: 200μA (typical)
  • Shutdown Current: 2μA (maximum)
  • Power-saving One-shot Temperature Measurement
  • Available Packages: MSOP-8, SOIC-8

Applications

AI Translation
  • Personal Computers and Servers
  • Hard Disk Drives and Other PC Peripherals
  • Entertainment Systems
  • Office Equipment
  • Data Communication Equipment
  • General Purpose Temperature Monitoring