Microchip MCP9700T-E/LT

模拟，本地-40°C ~ 125°C模拟电压2.3V ~ 5.5V10mV/°C±2°C（-4°C，+6°C）

Overview

The MCP9700T-E/LT is a Linear Active Thermistor IC which converts temperature to analogue voltage. The device does not require an additional signal-conditioning circuit. The voltage output pin (VOUT) can be directly connected to the ADC input of a microcontroller. The device temperature coefficients are scaled to provide a 1°C/bit resolution for an 8-bit ADC with a reference voltage of 2.5V. When measuring relative change in temperature from +25°C, an accuracy of ±1°C (typical) can be realized from 0 to +70°C. This accuracy can also be achieved by applying system calibration at +25°C. In addition, this family is immune to the effects of parasitic capacitance and can drive large capacitive loads.

Features

Analog Voltage Output Type
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Tape & Reel (TR) Package
Operating Temperature: -40°C~125°C
Supply Voltage: 2.3V~5.5V
5 Pins
Local Sensing Temperature: -40°C~125°C
6 Terminations
Highest (Lowest) Accuracy: ±2°C (-4°C, +6°C)
Sensor Type: Analog, Local

Surface Mount Mounting Type

Applications

There are a lot of Microchip Technology
MCP9700T-E/LT Analog & Digital Sensors applications.

• Energy saving at office (air-conditining/ighting control)
• Digital signage
• Automatic doors/elevators
• Industrial
• HVAC
• Disk Drives
• Automotive
• Portable Medical Instruments
• Computers
• Battery Management