Optical Sensing Technology

Analog Devices optical sensing devices achieve very high signal-to-noise ratios at the lowest power in the industry, making them ideal for battery-operated applications. Our portfolio covers the widest range of wavelengths available in an IC form factor, ranging from UV all the way up to 1600 nm in the near IR for your healthcare, automotive, and industrial applications.

Our solutions meet differing size and configuration requirements, such as

  • Optical Mixed Signal Devices (Light in – digital out)
    • Discrete analog front ends for photodiodes, including LED signal conditioning
    • Complete optical module solutions containing the AFE, photodiode, and LEDs
  • Optical Sensors (Light in – analog out)
    • High performance photodiode solutions

Optical Sensing Technology

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SortOrderPart#TopologyTarget ApplicationsInterface Protocol# of Internal Photodiodes# of External LED Drivers# of External Current InputsPrice (1000+)
($ US)
1ADPD4101Reference Circuit Available Optical Mixed Signal Angle Sensor, Contact Impedance, ECG, PPG, Proximity, Smoke Detection, SPO2, Vital Signs, Wrist-HRM I2C 0 8 8 $5.65 (ADPD4101BCBZR7)
2ADPD4100 Optical Mixed Signal Angle Sensor, Contact Impedance, ECG, PPG, Proximity, Smoke Detection, SPO2, Vital Signs, Wrist-HRM SPI 0 8 8 $5.65 (ADPD4100BCBZR7)
3ADAL6110-16 LIDAR Signal Processor Proximity SPI-- 16-
4ADPD4001 Optical Mixed Signal Angle Sensor, Contact Impedance, ECG, PPG, Smoke Detection, SPO2, Vital Signs, Wrist-HRM I2C 0 8 8 $5.65 (ADPD4001BCBZR7)
5ADPD4000 Optical Mixed Signal Angle Sensor, Contact Impedance, ECG, PPG, Smoke Detection, SPO2, Vital Signs, Wrist-HRM SPI 0 8 8 $5.65 (ADPD4000BCBZR7)
6ADDI9036 CCD TOF Signal Processor TOF CCD Cameras I2C 0 0--
7ADPD2140 Photodiodes Gesture, Position Analog 4 0 0 $2.10 (ADPD2140BCPZN-R7)
8ADPD188BIReference Circuit Available LEDs, Mixed Signal AFE, Photodiodes Particle Measurement, Proximity, Smoke Detection, Turbidity Measurement I2C, SPI 2 3 2 $4.00 (ADPD188BI-ACEZR7)
9ADPD1081 Mixed Signal AFE Contact Impedance, ECG, Gesture, Position, PPG, Proximity, SPO2, Vital Signs, Wrist-HRM SPI 0 3 2 $2.51 (ADPD1081BCBZR7)
10ADPD188GG LEDs, Mixed Signal AFE, Photodiodes Contact Impedance, ECG, PPG, Wrist-HRM I2C, SPI 2 3 2 $4.50 (ADPD188GG-ACEZR7)
11ADPD1080 Mixed Signal AFE Contact Impedance, ECG, Gesture, Position, PPG, Proximity, SPO2, Wrist-HRM I2C 0 3 8 $2.51 (ADPD1080BCBZR7)
12ADPD107 Mixed Signal AFE Contact Impedance, ECG, Gesture, Position, PPG, Proximity, SPO2, Wrist-HRM SPI 0 3 8-
13ADPD105Reference Circuit Available Mixed Signal AFE Contact Impedance, ECG, Gesture, Position, PPG, Proximity, SPO2, Wrist-HRM I2C 0 3 8-
14ADPD2214 Current Amplifier, Photodiodes PPG, Wrist-HRM Analog 1 0 0 $5.09 (ADPD2214ACPZ-R7)
15ADPD2212 Current Amplifier, Photodiodes PPG, Wrist-HRM Analog 1 0 0 $3.67 (ADPD2212ACPZ-R7)
16ADPD2211 Current Amplifier, Photodiodes SPO2, Wrist-HRM Analog 1 0 0 $2.67 (ADPD2211ACPZ-R7)
17ADPD144RI LEDs, Mixed Signal AFE, Photodiodes SPO2 I2C 4 2 0 $4.00 (ADPD144RI-ACEZ-RL)
18ADPD2210 Current Amplifier PPG, SPO2, Wrist-HRM Analog 0 0 1 $1.50 (ADPD2210ACPZ-R7)
19ADUX1020 Mixed Signal AFE, Photodiodes Gesture, Position, Proximity I2C 4 1 0 $2.97 (ADUX1020BCPZRL7)