ADPD107 datasheet(4/66 Pages) AD

No. de pieza	ADPD107

Descripción Electrónicos	Photometric Front Ends

PDF	66 Pages

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Fabricante Electrónico	AD [Analog Devices]

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4 / 66 page

ADPD105/ADPD106/ADPD107

Data Sheet

Rev. A | Page 4 of 66

FUNCTIONAL BLOCK DIAGRAMS

LED3 DRIVER

LED2 DRIVER

ANALOG BLOCK

TIME SLOT A

DATA

TIME SLOT B

DATA

DIGITAL

DATAPATH

AND

INTERFACE

CONTROL

LED3 LEVEL AND TIMING CONTROL

LED2 LEVEL AND TIMING CONTROL

LED1 DRIVER

LED1 LEVEL AND TIMING CONTROL

SDA

SCL

GPIO0

DGND

AGND

VREF

1µF

AVDD

DVDD

ADPD105/

ADPD106/

ADPD107

WLCSP VERSIONS

14-BIT

ADC

TIA

AFE:

SIGNAL CONDITIONING

AFE:

SIGNAL CONDITIONING

AFE:

SIGNAL CONDITIONING

AFE:

SIGNAL CONDITIONING

PDC

TIME SLOT

SWITCH

PD1-2

PD3-4

LEDX1

LEDX2

LEDX3

LGND

VLED

GPIO1

LED1

LED2

LED3

VBIAS

BPF

±1 INTEGRATOR

VBIAS

BPF

±1 INTEGRATOR

VBIAS

BPF

±1 INTEGRATOR

VBIAS

BPF

±1 INTEGRATOR

SLOT

SELECT

AFE

CONFIGURATION

SCLK

MISO

MOSI

ADPD106/

ADPD107

ONLY

ADPD105

ONLY

PD3-4 ON

ADPD105/

ADPD107

ONLY

Figure 1. Block Diagram for ADPD105/ADPD106/ADPD107 WLCSP (Chip Scale Package) Versions

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