| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 10 Pin |
| Supply Voltage (DC) | 2.70 V (min) |
| Case/Package | MSOP |
| Supply Current | 100 µA |
| Number of Bits | 12 Bit |
| Power Dissipation | 430 µW |
| Sample Rate | 100 Hz |
| Resolution (Bits) | 12.0 Bit |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
The AD7150BRMZ is a 2-channel Capacitance Converter delivers a complete signal processing solution for capacitive proximity sensors, featuring an ultra-low power converter with fast response time. It uses Analog Devices Inc, capacitance-to-digital converter (CDC) technology, which combines features important for interfacing to real sensors, such as high input sensitivity and high tolerance of both input parasitic ground capacitance and leakage current. The integrated adaptive threshold algorithm compensates for any variations in the sensor capacitance due to environmental factors like humidity and temperature or due to changes in the dielectric material over time. By default, the AD7150 operates in standalone mode using the fixed power-up settings and indicates detection on two digital outputs. It can be interfaced to a microcontroller via the serial interface, the internal registers can be programmed with user-defined settings and the data and status can be read from the part.
● Adaptive environmental compensation
● Response time - 10ms
● EMC tested
● 2 Modes of operation
● Standalone with fixed settings
● Interfaced to a microcontroller for user-defined settings
● 2 proximity detection output flags
● 2-wire serial interface (I²C™ compatible)
ADI
Analog to Digital Converter, 12Bit, Single, 2.7V, 3.6V, MSOP
ADI
Ultra Low Power Converter for Proximity Sensing Serial Interface 10Pin MSOP T/R
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