ADPD2140BCPZN-R7

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Analog Devices Inc./Maxim Integrated

SENSOR PHOTODIODE 850NM 8UFDFN

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ADPD2140BCPZN-R7

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Analog Devices Inc./Maxim Integrated

SENSOR PHOTODIODE 850NM 8UFDFN

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Description Specifications Series Pricing CAD Documents

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)

Technical Specifications

Parameters and characteristics for this part

Specification	ADPD2140BCPZN-R7

Active Area	0.31 mm²
Color - Enhanced	Infrared (NIR)
Current - Dark (Typ)	1.74 pA
Diode Type	Pin
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	8-UFDFN Exposed Pad
Response Time	227 ns, 228 ns
Responsivity	0.43 A/W
Spectral Range (Maximum)	1080 nm
Spectral Range (Minimum)	800 nm
Viewing Angle	120 °
Voltage - DC Reverse (Vr) (Max)	8 V
Wavelength	850 nm

ADPD2140 Series

Part	Mounting Type	Response Time	Voltage - DC Reverse (Vr) (Max)	Responsivity	Package / Case	Color - Enhanced	Spectral Range (Maximum)	Spectral Range (Minimum)	Wavelength	Current - Dark (Typ)	Active Area	Operating Temperature (Min)	Operating Temperature (Max)	Viewing Angle	Diode Type
Analog Devices Inc./Maxim Integrated ADPD2140WBCPZN-RL	Surface Mount	258 ns 260 ns	8 V	0.025 A/W 0.4 A/W	8-WFDFN Exposed Pad CSP	Infrared (NIR)	1080 nm	800 nm	850 nm	0.786 pA	0.363 mm²	-40 °C	105 °C
Analog Devices Inc./Maxim Integrated ADPD2140BCPZN-RL	Surface Mount	227 ns 228 ns	8 V	0.43 A/W	8-UFDFN Exposed Pad	Infrared (NIR)	1080 nm	800 nm	850 nm	1.74 pA	0.31 mm²	-40 °C	85 °C	120 °	Pin
Analog Devices Inc./Maxim Integrated ADPD2140BCPZN-R7	Surface Mount	227 ns 228 ns	8 V	0.43 A/W	8-UFDFN Exposed Pad	Infrared (NIR)	1080 nm	800 nm	850 nm	1.74 pA	0.31 mm²	-40 °C	85 °C	120 °	Pin
Analog Devices Inc./Maxim Integrated ADPD2140WBCPZN-R7	Surface Mount	258 ns 260 ns	8 V	0.025 A/W 0.4 A/W	8-WFDFN Exposed Pad CSP	Infrared (NIR)	1080 nm	800 nm	850 nm	0.786 pA	0.363 mm²	-40 °C	105 °C

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

ADPD2140BCPZN-R7 | Datasheet

Package Drawing - 8-Lead LFCSP (2mm x 3mm w/ EP)