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Version 1.3 | 25 Sep 2017 | 31007AEN

PixArt Imaging Inc. http://www.pixart.com

All rights reserved. Any portion in this paper shall not be reproduced, copied, or transformed to any other forms without permission.

PAH8002EP-2P Product Datasheet

Low Power Optical Heart Rate Detection Chip

PixArt Imaging Inc.

2.3

Thermal Specifications

Table 4. Thermal Specifications

Parameters

Symbol

Min.

Typ.

Max.

Unit Notes

Storage Temperature

-25

-

125

°C

Lead-free Solder Temperature

-

-

245

°C

Refer to Package Handling

Information document

2.4

DC Characteristics

Table 5. DC Electrical Specifications

Parameters

Symbol

Min.

Typ.

Max.

Unit Conditions

Peak Power Supply Current

-

-

100

-

-

10

Peak I/O Supply Current

-

-

1

Output Supply Current

-

-

80

Output Supply Current

-

-

20

Power Consumption

Supply Current @ Sleep

-

25

75

uA

For chip only

Wakeup by read register

Inrush Current

-

-

60

mA

With One Green LED

Supply Current @ HRD PPG

Double Injection Type

-

1.2

-

mA

For chip only, not including LED

I/O toggle

LED current

-

0.3

-

mA

20 report/sec, LED DAC = 50mA,

on yellow skin color

With Two Green LEDs

Supply Current @ HRD PPG

Double Injection Type

-

1.7

-

mA

For chip only, not including LED

I/O toggle

LED current

-

0.8

-

mA

20 report/sec, LED DAC = 50mA,

on yellow skin color

With Two Green LEDs

Supply Current @ HRD PPG

Printing Cover Type

-

0.6

-

mA

For chip only, not including LED

I/O toggle

LED current

-

1.2

mA

20 report/sec, LED DAC = 50mA,

on yellow skin color

With IR Touch Detection

Supply Current @ Touch

Detection mode

45

uA

For chip only, not including LED

I/O toggle

LED current at touch

-

5

-

uA

3.8 report/sec, LED DAC = 50mA,

on yellow skin color