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Technical Specifications
Parameters and characteristics for this part
| Specification | ADPD2140WBCPZN-RL |
|---|---|
| Active Area | 0.363 mm² |
| Color - Enhanced | Infrared (NIR) |
| Current - Dark (Typ) | 0.786 pA |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 105 ░C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-WFDFN Exposed Pad, CSP |
| Response Time | 258 ns, 260 ns |
| Responsivity @ nm | 0.025 A/W |
| Responsivity @ nm | 0.4 A/W |
| Spectral Range [Max] | 1080 nm |
| Spectral Range [Min] | 800 nm |
| Voltage - DC Reverse (Vr) (Max) [Max] | 8 V |
| Wavelength | 850 nm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 8.66 | |
| Digi-Reel® | 1 | $ 8.66 | ||
| Tape & Reel (TR) | 10000 | $ 3.69 | ||
Description
General part information
ADPD2140 Series
The ADPD2140 is an optical sensor that measures the angle of incident infrared light. Light angles calculated from the ADPD2140 response are linear to ±5° within an angular field of view of ±35°.The ADPD2140 has a radiant sensitive area of 0.31 mm2 . The low junction capacitance and low dark current of the ADPD2140 allows optimal integration with the ADPD1080 photometric front end. The ADPD2140 can be used with a synchronous infrared light source such as a light emitting diode (LED) to detect user hand movements for gesture recognition. The ADPD2140 requires four photodiode channels. Therefore, use the ADPD1080BCPZ with the ADPD2140.Packaged in a small, clear mold, 2 mm × 3 mm, 8-lead LFCSP, the ADPD2140 is specified over the −40°C to +85°C operating temperature range.APPLICATIONSGesture for user interface control in portable devicesObject location trackingIndustrial/automation monitoringAngle sensingProximity sensingObject distance measurement (triangulation)
Documents
Technical documentation and resources
