Description

The AD7816AR-REEL7 is an electronic component under the category of temperature sensors that can operate from a 2.7 V to 5.5 V power supply. It is a temperature monitoring only device that features an on-chip temperature sensor with an accuracy of ±2°C and a resolution of 0.25°C. The AD7816AR-REEL7 has a flexible serial interface that caters most microcontrollers, making it ideal for various applications such as ambient temperature monitoring, thermostat and fan control, industrial process control, among others. It comes in a SOIC/MSOP package.

Specifications and features

• 10-bit ADC with 9 μs Conversion Time
• Single-Ended Analog Input Channel
• On-Chip Temperature Sensor
• ±2°C Error from –40°C to +85°C
• Wide Operating Supply Range 2.7 V to 5.5 V
• Inherent Track-and-Hold Functionality
• On-Chip Reference (2.5 V ±1%)
• Automatic Power-Down at the End of a Conversion

Application Scenarios

The AD7816AR-REEL7 is designed for various applications such as:

• Ambient Temperature Monitoring
• Thermostat and Fan Control
• High Speed Microprocessor
• Temperature Measurement and Control
• Data Acquisition Systems with Ambient Temperature
• Industrial Process Control
• Automotive
• Battery Charging Applications

Comparison

• Flexible serial interface that caters most microcontrollers
• Low power operation
• Wide operating supply range

• Single-ended analog input channel
• Temperature monitoring only device