ADPD103 datasheet(5/53 Pages) AD

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ADPD103

Data Sheet

Rev. B | Page 4 of 52

SPECIFICATIONS

TEMPERATURE AND POWER SPECIFICATIONS

Table 1. Operating Conditions

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

TEMPERATURE RANGE

Operating Range

−40

+85

°C

Storage Range

−65

+150

°C

POWER SUPPLY VOLTAGES

VDD

Applied at the AVDD and DVDD pins

1.7

1.8

1.9

AVDD = DVDD = 1.8 V, ambient temperature, unless otherwise noted.

Table 2. Current Consumption1, 2

Parameter

Symbol

Test Conditions/Comments

Min Typ Max Unit

POWER SUPPLY (VDD) CURRENT

VDD Supply Current

LED_OFFSET = 25 µs; LED_PERIOD =19 µs; LED peak current =

25 mA, 4 channels active

1 Pulse

100 Hz data rate; Time Slot A only

106

µA

100 Hz data rate; Time Slot B only

µA

100 Hz data rate; both Time Slot A and Time Slot B

151

µA

10 Pulses

100 Hz data rate; Time Slot A only

258

µA

100 Hz data rate; Time Slot B only

246

µA

100 Hz data rate; both Time Slot A and Time Slot B

455

µA

Peak VDD Supply Current

(1.8 V)

IVDD_PEAK

4-Channel Operation

9.3

1-Channel Operation

2.3

Standby Mode Current

IVDD_STANDBY

3.5

µA

VLEDA AND VLEDB SUPPLY

CURRENT

Average Supply Current

VLEDA or VLEDB

Peak LED current = 100 mA; LED_PULSE width = 3 µs

1 Pulse

50 Hz data rate

µA

100 Hz data rate

µA

200 Hz data rate

µA

10 Pulses

50 Hz data rate

150

µA

100 Hz data rate

300

µA

200 Hz data rate

600

µA

LEDA or LEDB is one of LED1, LED2, or LED3. VLEDA or VLEDB is one of VLED1, VLED2, or VLED3.

VDD is the voltage applied at the AVDD and DVDD pins.

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