Linear Active Thermistor™ ICs are sensors whose output voltage is directly proportional to measured temperature. The MCP9700T-H/LTVAO can accurately measure temperature from -40C to +150C. The output of the MCP9700T-H/LTVAO is calibrated to a slope of 10mV/°C and has a DC offset of 500mV. The offset allows reading negative temperatures without the need for a negative supply. The MCP9700T-H/LTVAO is packaged in space saving 5-pin SC-70 packages, making it ideal for space-critical and low-cost applications.
• 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
Feature
- Linear Temperature Slope: 10mV/°C
- ±4°C Accuracy from 0°C to +70°C
- -4°C/+6°C Accuracy from -40°C to +150°C
- Very low Operating Current: 12µA (max)
- Operates from 2.3V to 5.5V
- No external Components Required
- Space-saving SC-70 Package
- AEC-Q100 Qualified Grade 0
