Description

The AD7151BRMZ-REEL is an electronic component belonging to the Sensor and Detector Interfaces product category. It is designed to deliver a complete signal processing solution for capacitive proximity sensors. The AD7151BRMZ-REEL features an ultra-low power converter with a fast response time. It is the 2-channel alternative to the AD7150 model.

Specifications and features

• Ultra-low power consumption: It operates at a voltage range of 2.7 V to 3.6 V with a current consumption of only 70 μA.
• Fast response time: The AD7151BRMZ-REEL has a response time of 10 ms.
• Adaptive environmental compensation: It is equipped with adaptive compensation to account for environmental variations.
• Capacitance input channel: This model has 1 capacitance input channel, allowing for accurate sensing.
• Wide sensitivity range: It has a sensitivity down to 1 fF, enabling precise measurement.
• EMC tested: The AD7151BRMZ-REEL has undergone EMC testing to ensure its reliability in various electromagnetic environments.
• Dual modes of operation: It can be operated in standalone mode with fixed settings or interfaced to a microcontroller for user-defined settings.
• Proximity detection output flag: This feature allows for easy proximity sensing.
• 2-wire serial interface: With an I2C compatible interface, it can easily communicate with other devices.
• Operating temperature range: It can operate within a temperature range of -40°C to +85°C, making it suitable for various environments.
• Compact package: The AD7151BRMZ-REEL is packaged in a 10-lead MSOP package, offering ease of integration.

Application Scenarios

The AD7151BRMZ-REEL is widely used in the following applications:

• Proximity sensing
• Contactless switching
• Position detection
• Level detection

Comparison

[Advantages of the AD7151BRMZ-REEL]

[Disadvantages of the AD7151BRMZ-REEL]