ADPD4200 datasheet(4/93 Pages) AD

4 / 93 page

Data Sheet

ADPD4200

SPECIFICATIONS

analog.com

Rev. 0 | 4 of 93

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 VOLTAGE

Supply Voltage, VDD

Applied at the AVDD and DVDD1 pins

1.7

1.8

1.9

Input and Output Driver Supply, IOVDD Applied at the IOVDD pin

1.7

1.8

3.6

AVDD = DVDD1 = IOVDD = 1.8 V and TA = 25°C, unless otherwise noted.

Table 2. Current Consumption

Parameter

Symbol

Test Conditions/Comments

Min

Typ

Max

Unit

POWER SUPPLY (VDD) CURRENT

VDD Supply Current1

Signal-to-noise ratio (SNR) = 75 dB, 25 Hz output data rate (ODR), single time

slot

µA

Total System Power Dissipation

Combined LED and AFE power, continuous photoplethysmography (PPG)

measurement at 75 dB SNR, 25 Hz ODR, 100 nA/mA current transfer ratio

(CTR)

μW

Peak VDD Supply Current (1.8 V)

1-Channel Operation

IVDD_PEAK

Peak VDD current during time slot sampling

4.5

Standby Mode Current

IVDD_STANDBY

0.250

µA

1 VDD is the voltage applied at the AVDD and DVDD1 pins.

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