MCP9701A Datasheet PDF - Microchip

●Description

●The MCP9700/9700A and MCP9701/9701A family of Linear Active Thermistor™ Intergrated Circuit (IC) is an analog temperature sensor that converts temperature to analog voltage. It’s a low-cost, low-power sensor with an accuracy of ±2°C from 0°C to +70°C (MCP9700A/9701A) ±4°C from 0°C to +70°C (MCP9700/9701) while consuming 6 µA (typical) of operating current.

●Features

●• Tiny Analog Temperature Sensor

●• Available Packages:

●  - SC70-5, SOT-23-5, TO-92-3

●• Wide Temperature Measurement Range:

●  - -40°C to +125°C (Extended Temperature)

●  - -40°C to +150°C (High Temperature) (MCP9700/9700A)

●• Accuracy:

●  - ±2°C (max.), 0°C to +70°C (MCP9700A/9701A)

●  - ±4°C (max.), 0°C to +70°C (MCP9700/9701)

●• Optimized for Analog-to-Digital Converters (ADCs):

●  - 10.0 mV/°C (typical) MCP9700/9700A

●  - 19.5 mV/°C (typical) MCP9701/9701A

●• Wide Operating Voltage Range:

●  -VDD= 2.3V to 5.5V MCP9700/9700A

●  -VDD= 3.1V to 5.5V MCP9701/9701A

●• Low Operating Current: 6 µA (typical)

●• Optimized to Drive Large Capacitive Loads

●Typical Applications

●• Hard Disk Drives and Other PC Peripherals

●• Entertainment Systems

●• Home Appliance

●• Office Equipment

●• Battery Packs and Portable Equipment

●• General Purpose Temperature Monitoring