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2016-09-12

PIR CONTROLLER

FOR DC/AC APPLICATIONS

PIR CONTROLLER

M7621

一華半導體股份有限公司

MOSDESIGN SEMICONDUCTOR CORP.

ABSOLUTE MAXIMUM RATING

(TA = 25℃)

Parameter

Sym.

Min.

Max.

Unit

Remarks

Supply Voltage

VDD

-0.3

5

V

Current On Any Pin

-100

100

mA

Operating Temperature

-25

70

℃

Storage temperature

Tst

-45

125

℃

ELECTRICAL CHARACTERISTICS

(TA=25℃ , VDD=4.4V)

Characteristics

Sym.

Min.

Typ.

Max.

Unit

Conditions

Operating Voltage

Supply voltage

VDD

3.3

4.4

5.0

V

Supply current

IDD

─

─

200

μA

VDD=4.4V (outputs unloaded)

Oscillator and Filter

LPF cutoff frequency

─

5

─

Hz

HPF cutoff frequency

─

0.3

─

Hz

Clock frequency

FCLK

─

64

─

KHz

Analog Inputs

Input leakage current

(ON-TIME、SENS、FADE、BRIGHT、TCOMP)

-1

─

1

μA

PIRIN resistance to VSS

─

70

─

KΩ

PIRIN input AC voltage

─

─

50

mV

Peak-to-Peak

PIRIN input DC voltage

0.2

─

1.5

V

Digital Inputs, Schmitt Triggers ( TEST、TTEST、RETRIG、CDS )

Input low voltage

VIL

80

─

─

%VDD

Input high voltage

VIH

─

─

20

%VDD

Pull down current on TEST, TTEST

─

140

─

μA

input to VDD

Pull up current on RETRIG

─

70

─

μA

input to VSS

Leakage current on CDS

─

─

±1

μA

input to VSS or VDD

Digital Outputs ( PWM、RELAY )

PWM Output low voltage

VOL

─

─

10

%VDD ISOURCE = 5mA

PWM Output high voltage

VOH

90

─

─

%VDD ISINK = 2mA

Relay Source Current

IRS

—

—

10

mA