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MCP9801 Datasheet PDF

Part Series:MCP9801 Series
Category:Temperature Sensors
Description:MICROCHIP MCP9801-M/SN Temperature Sensor IC, Digital, ± 0.5℃, -55℃, +125℃, SOIC, 8Pins
Document:MCP9801-M/SN Datasheet PDF (43 Pages)

MCP9801 Temperature Sensors Datasheet PDF

MCP9801 Datasheet PDF Temperature Sensors

42 Pages
Microchip
IC SENSOR THERMAL 2.7V 8MSOP
42 Pages
Microchip
IC SENSOR THERMAL 2.7V 8SOIC
42 Pages
Microchip
Temp Sensor Digital Serial (2-Wire, I2C) 8Pin MSOP T/R

MCP9801-M/SN - Microchip Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
8 Pin
Supply Voltage (DC)
2.70V (min)
Operating Voltage
2.7V ~ 5.5V
Case/Package
SOIC-8
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MCP9801-M/SN - Microchip Function Overview

The MCP9801-M/SN is a 2-Wire high-accuracy Temperature Sensor converts temperature between -55 and +125°C to a digital word. They provide an accuracy of ±1°C (maximum) from -10 to +85°C. The MCP9801 family comes with user-programmable registers that provide flexibility for temperature sensing applications. The register settings allow user-selectable 9-bit to 12-bit 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 sensor 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.
2-wire I²C™/SMBus Compatible interface
User selectable 9- to 12-bit resolution
200µA (typical) Operating current
1µA (maximum) Shutdown current
Power-saving one-shot temperature
ESD sensitive device, take proper precaution while handling the device.
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