SENSOR MANUAL

Page 4 of 9

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 Technical Data

1. Maximum Ratings

Characteristics

Symbol

Min. Value

Max. Value

Unit

Remarks

Supply Voltage

VDD

-0.3

3.6

V

Working

Temperature

TST

-20

85

℃

Max.current for pin

Into

-100

100

mA

Storage

Temperature

TST

-40

125

℃

2.Working Conditions (T=25°C, Vdd=3V，Except other requirements)

Characteristics

Symb

ol

Min.

Type

Max.

Unit

Remarks

Supply Voltage

VDD

2.0

3

3.3

V

IR=0.5mA

Working Current

IDD

9

9.5

11

μA

Sensitivity

VSENS

90

μA

Output REL

Output Low Current

IOL

10

mA

VOL<1V

Output High Current

IOH

-10

mA

VOL>(VDD-1V)

Lock time

TOL

2.3

s

On-time

TOH

2

3600

s

ONTIME

Input voltage

0

VDD

V

0V to ¼ VDD

Input Bias Current

-1

1

μA

Oscillator & Filter

Low pass filter cut-off

frequency

7

Hz

High pass filter cut-off

frequency

0.44

Hz

Oscillator frequency on Chip

FCLK

64

kHz

Interior Block Diagram