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Version 1.3 | 25 Sep 2017 | 31007AEN

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

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PAH8002EP-2P Product Datasheet

Low Power Optical Heart Rate Detection Chip

PixArt Imaging Inc.

Operating Specifications

2.1

Absolute Maximum Ratings

Table 2. Absolute Maximum Ratings

Parameters

Symbol

Min.

Max.

Unit Notes

Analog Voltage

-0.4

V

I/O Voltage

-0.4

V

I/O Pin Input High Voltage

-0.4

V

All I/O pins

Relative Humidity

RH

0

50

%

Non-condensing, Non-biased

ESD

2

kV

Class 2 on all pins, as per human

body model. JESD22-A114E with

15 sec zap interval.

Notes:

1. At room temperature.

2. Maximum Ratings are those values beyond which damage to the device may occur.

3. Exposure to these conditions or conditions beyond those indicated may adversely affect device reliability.

4. Functional operation under absolute maximum-rated conditions is not implied and should be restricted to the

Recommended Operating Conditions.

2.2

Recommended Operating Conditions

Table 3. Recommended Operating Conditions

Description

Symbol

Min.

Typ.

Max.

Unit Notes

Ambient Temperature

-20

25

60

°C

Operating Junction

Temperature

-20

-

60

°C

Power Supply Voltage

3.25

3.3

3.6

V

Power regulator input supply.

Includes ripples

Analog Supply Voltage

2.66

2.8

2.94

V

If supply from external power

regulator. Includes ripples

I/O Supply Voltage

1.62

1.8

3.6

V

Includes ripples

Power Regulator Output

Voltage

1.62

1.8

1.98

V

For digital circuit. Includes

ripples

2.52

2.8

3.08

V

For analog circuit to be

ripples

1.08

1.2

1.32

V

For power regulator reference.

Includes ripples

Supply Noise

-

-

100

Peak to peak within 10K – 80

MHz

Serial Clock Frequency

SCK_SPI

-

-

2

MHz

-

KHz

1. Max value for Fast mode

2. Max value for Fast mode plus

Note: PixArt does not guarantee the performance if the operating temperature is beyond the specified limit.