Specification	ADPD103BCPZRL

Mounting Type	Surface Mount
Number of Bits	14 bits
Number of Channels	4
Package / Case	28-WFQFN Exposed Pad, CSP
Package Length	4 mm
Package Name	28-LFCSP-WQ
Package Width	4 mm
Voltage - Supply, Analog (Max)	1.9 V
Voltage - Supply, Analog (Min)	1.7 V
Voltage - Supply, Digital (Max)	1.9 V
Voltage - Supply, Digital (Min)	1.7 V

ADPD103 Series

Photometric Front End

Part	Voltage - Supply, Analog (Max)	Voltage - Supply, Analog (Min)	Package Name	Package Width	Package Length	Package / Case	Mounting Type	Number of Bits	Number of Channels	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Supplied Contents	Function	Secondary Attributes	Contents	Utilized IC / Part	Primary Attributes	Type
Analog Devices Inc./Maxim Integrated ADPD103BCBZRL7	1.9 V	1.7 V	16-WLCSP	1.4 mm	2.46 mm	16-UFBGA WLCSP	Surface Mount	14 bits	4	1.7 V	1.9 V
Analog Devices Inc./Maxim Integrated EVAL-ADPD103Z-GEN												Board(s) Cable(s)	Analog Front End (AFE)	Graphical User Interface (GUI)	Board Cable	ADPD103	USB Powered	Interface
Analog Devices Inc./Maxim Integrated ADPD103BCPZRL	1.9 V	1.7 V	28-LFCSP-WQ	4 mm	4 mm	28-WFQFN Exposed Pad CSP	Surface Mount	14 bits	4	1.7 V	1.9 V
Analog Devices Inc./Maxim Integrated ADPD103BCPZ	1.9 V	1.7 V	28-LFCSP-WQ	4 mm	4 mm	28-WFQFN Exposed Pad CSP	Surface Mount	14 bits	4	1.7 V	1.9 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

CAD

3D models and CAD resources for this part

Description

General part information

ADPD103 Series

The ADPD103 is a highly efficient photometric front end with an integrated 14-bit analog-to-digital converter (ADC) and a 20-bit burst accumulator that works in concert with flexible light emitting diode (LED) drivers. It is designed to stimulate an LED and measure the corresponding optical return signal. The data output and functional configuration occur over a 1.8 V I2C interface. The control circuitry includes flexible LED signaling and synchronous detection.The analog front end (AFE) features best-in-class rejection of signal offset and corruption due to modulated interference commonly caused by ambient light.Couple the ADPD103 with a low capacitance photodiode of <100 pF for optimal performance. The ADPD103 can be used with any LED.AplicationsBody worn health and fitness monitors, for example, heart rate monitoringClinical measurements, for example, SpO2Industrial monitoringBackground light measurements

Documents

Technical documentation and resources

ADPD103BCPZRL | Datasheet

Datasheet

Package Drawing - 28-Lead LFCSP (4mm x 4mm w/ EP)

Package Drawing