NJW1503AV datasheet(2/9 Pages) NJRC

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NJW1503A

- 2 -

ABSOLUTE MAXIMUM RATINGS

(TA=25

°C)

Parameter

Symbol

Ratings

Unit

Supply Voltage (Vcc1,3)

Vcc1,Vcc3

-0.3 to +6.5

Supply Voltage (Vcc2)

Vcc2

-0.3 to +34

Input Voltage(except 3-wire bus)

-0.3 to Vcc+0.3

Output Voltage

(except 3-wire bus)

-0.3 to Vcc+0.3

3-Wire bus Input Voltage

Vseri

-0.3 to 6.5

Power Dissipation

300

Operating Temperature Range

Topr

-20 to +75

°C

Storage Temperature Range

Tstg

-40 to +125

°C

RECOMMENDED OPERATING CONDITION

(TA=25

°C)

Parameter

Condition

Symbol

Min.

Typ.

Max.

Unit

Operating Voltage

Vcc1,Vcc3

+1,V+3

4.5

5.5

Operating Voltage

Vcc2

X’tal Operating Range

fxtal

3.15

4.05

MHz

HF Input Frequency

Input= -20dBm

fhf

1000

MHz

Data Set-up Time

tSET

Clock Width Time

tCLK

Data Hold Time

tHOLD

CS Set-up Time

tCSSET

CS Hold Time

Refer to 3-Wire bus Timing Chart

tCSHLD

Maximum Clock

Frequency

Refer to 3-Wire bus Timing Chart

FCLKMAX=1/TCLKMAX

tCLKMAX

100

KHz

3-Wire bus Timing Chart

VIHmin(0.7 Vcc1) and VIHmax(0.3 Vcc1)

DAT

CLK

SET

T CLK

HOLD

CLKMAX

CSSET

CSHOLD

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