Optical Mixed Signal Devices
Analog Devices optical mixed signal devices comprise a portfolio of highly integrated analog front ends and integrated optical modules. The discrete analog front ends offer flexibility in optimizing a given solution. The integrated optical modules are highly optimized for applications such as vital signs monitoring in smart watches and other wearables and offer very small form factors and reduce the required systems engineering to get to market.
Product Selection Table
Optical Mixed Signal Devices
| SortOrder | Part# | LEDs Included | PDs Included | Target Applications | Input Referred Noise Floor (typ) (LSB rms) | # of External Current Inputs | # of External LED Drivers | GPIO pins | Is Standby (typ) (A) | Maximum TIA Bandwidth (Hz) | FIFO (depth) (Bytes) | US Price 1000 to 4999 ($ US) | Input Referred Noise Floor (A rms) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ADPD175GGI | - | Yes | Multiple | - | - | 3 | - | - | - | 128 | - | - |
| 2 | ADPD106 | - | No | Multiple | - | 1 | 3 | 2 | 500n | 500k | 128 | $2.51 | - |
| 3 | ADPD107 | - | No | Multiple | - | 8 | 3 | 2 | 500n | 500k | 128 | $2.51 | - |
| 4 | ADPD105 | - | No | Multiple | - | 8 | 3 | 2 | 500n | 500k | 128 | $2.51 | - |
| 5 | ADPD144RI | 2 | Yes | Vital Signs | 2 | - | 2 | - | 3.5µ | 500k | 128 | - | 1.1n |
| 6 | ADPD174GGI | 3 | Yes | Vital Signs | 2 | - | 3 | - | 3.5µ | 500k | 128 | $5.67 | 1.1n |
| 7 | ADPD103 | - | No | Multiple | 2 | 8 | 3 | 2 | 3.5µ | 500k | 128 | $2.51 | 1.1n |
| 8 | ADPD142RI | 2 | Yes | Vital Signs | 2 | - | 2 | - | 3.5µ | 500k | 128 | $4.00 | 1.1n |
| 9 | ADPD142RG | 2 | Yes | Vital Signs | 2 | - | 2 | - | 3.5µ | 500k | 128 | $4.00 | 1.1n |
| 10 | ADUX1020 | - | Yes | Angle Sensor, Gesture, Proximity | 2 | - | 1 | - | 3.5µ | 250k | 64 | $2.97 | 1.1n |
