MCP9800A0T-M/OT Part Information

Details for MCP9800A0T-M/OT by Microchip Technology

MCP9800

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MCP9800A0TMOT

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11.2100
251.0000
1000.9110
Stock Information
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Details
Manufacturer: Microchip

Part Description

The MCP9800 is a digital temperature sensor capable of reading temperatures from -55°C to +125°C. Temperature data is measured from an integrated temperature sensor and converted to digital word with a user selectable 9 to 12-bit Sigma Delta Analog to Digital Converter. The MCP9800 notifies the host controller when the ambient temperature exceeds a user programmed set point. The ALERT output is programmable as either a simple comparator for thermostat operation or as a temperature event interrupt. Communication with the sensor is accomplished via a two-wire bus that is compatible with industry standard protocols. This permits reading the current temperature, programming the set point and hysteresis and configuring the device. Small physical size, low installed cost and ease of use make the MCP9800 an ideal choice for implementing sophisticated temperature system management schemes in a variety of applications.

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Part Features

  • 2-wire I²C™/SMBus Compatible Interface
  • User Selectable 9- to 12-Bit Resolution
  • ±1°C Accuracy from -10°C to +85°C
  • ±2°C Accuracy from -10°C to +125°C
  • Low Operating Current: 220 µA (typical)
  • Shutdown Mode: 1 µA (max)
  • Power Saving One-Shot Temperature Conversion Measurement
  • Space Saving SOT-23 Package
  • AEC-Q100 Qualified Grade 1

Part Specifications

# Temps Monitored 1
Sensor Type 58
Typical Accuracy (°C) 0.5
Max Accuracy @ 25°C (°C) 1
Min Temp. Range (°C): -55
Max Temp. Range (°C): +125
Min Operating Voltage Range (V) +2.7
Max Operating Voltage Range (V) +5.5
Max Input/Supply Current (µA) 200
Resolutionbits 9 - 12
Alert/THERM 1
SMBus Address Fixed
Resistance Error Correction N/A
Beta Compensation N/A
Ideality Factor N/A
Reports Hottest Zone N/A
Interface SMBus/I2C
Comments Adjustable resolution
Temperature Range -55C to +125C

Alternative Part Descriptions

  • Temperature Sensor 12bit I2C SOT23-5 | RS Components
  • TEMPERATURE SENSOR, 12 BIT, 0.5¼C, SOT-23-5, FULL REEL; IC Output Type:Digital; Sensing Accuracy Range:± 0.5°C; Sensing Temperature Min:-55°C; Sensing Temperature Max:+125°C; Sensor Case Style:SOT-23; No. of Pins:5Pins RoHS Compliant: Yes | Newark Electronics
  • MCP9800 Series 5.5 V 2-Wire High-Accuracy Temperature Sensor - SOT-23-5 | Future Electronics EMEA
  • Temp Sensor Digital Serial (2-Wire, I2C) 5-Pin SOT-23 T/R | Avnet America
  • HIGH-ACCURACY, 12-BIT THERMAL SENSOR WITH SERIAL INTERFACE (A0 ADDRESS) | Allied Electronics & Automation
  • Temp Sensor Digital Serial (2-Wire, I2C) 5-Pin SOT-23 T/R | Avnet Europe
  • Temp Sensor Digital Serial (2-Wire, I2C) 5-Pin SOT-23 T/R | Avnet Asia
  • Temperature sensor [Microchip] MCP9800A0T-M/OT Temperature sensor | Distrelec
  • MCP9800 Series 5.5 V 2-Wire High-Accuracy Temperature Sensor - SOT-23-5 | Future Electronics
  • MCP9800 Series 5.5 V 2-Wire High-Accuracy Temperature Sensor - SOT-23-5 | Future Electronics APAC

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