ADI ADPD1081BCBZR7

前端光电二极管I²C

Overview

The ADPD1080/ADPD1081BCBZR7 are highly efficient, photometric front ends, each with an integrated 14-bit analog-to-digital converter (ADC) and a 20-bit burst accumulator that works with flexible light emitting diode (LED) drivers. The ADPD1080/ADPD1081BCBZR7 stimulate an LED and measures the corresponding optical return signal. The data output and functional configuration occur over a 1.8 V I2C interface on the ADPD1080 or a serial port interface (SPI) on the ADPD1081. The control circuitry includes flexible LED signaling and synchronous detection.

Couple the ADPD1080/ADPD1081BCBZR7 with a low capacitance photodiode of <100 pF for optimal performance. The ADPD1080/ADPD1081BCBZR7 can be used with any LED. The ADPD1080 is available in a 16-ball, 2.46 mm × 1.4 mm WLCSP and a 28-lead, 4 mm × 4 mm LFCSP. The SPI only version, ADPD1081, is available in a 17-ball, 2.46 mm × 1.4 mm WLCSP.

Features

Tape & Reel (TR) Package
consumer IC type: 1.7V

Surface Mount Mounting Type

Applications

There are a lot of Analog Devices Inc.
ADPD1081BCBZR7 applications of sensor and detector interfaces.

• Camshaft VRS Interfaces
• Crankshaft VRS Interfaces
• Vehicle Speed VRS Interfaces
• Automatic Lighting (Residential and Commercial)
• Automation of Doors
• Motion Triggered Events (Animal photography)
• Position sensor
• Level transmitter
• Proximity sensor
• Wearable Fitness