SM8220P 데이터 시트보기 (PDF) - Nippon Precision Circuits

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SM8220P

Calling Number Identification Receiver IC

Nippon Precision Circuits  

SM8220/SM8221

ABSOLUTE MAXIMUM RATINGS

Parameter

Supply Voltage

Input Voltage

Input Current

Power Dissipation

Operating Temperature Range

Storage Temperature Range

Soldering Temperature

Soldering Time

Symbol

VDD

VIN

IIN

PD

Ta

TSTG

TSLD

tSLD

Condition

(GND= 0V unless otherwise noted)

Rating

Unit

−0.5 to 7.0

V

−0.3 to VDD+0.3

V

±10

mA

120

mW

−20 to 85

°C

−40 to 125

°C

255

°C

10

sec

ELECTRICAL CHARACTERISTICS

DC CHARACTERISTICS

Parameter

DC Supply Voltage

Supply Current

(VDD= 5±0.5 V, GND = 0 V, fCLK = 3.579545 MHz, Ta = −20 to 85 ˚C unless otherwise noted)

Rating

Symbol

Condition

MIN

TYP

MAX

Unit

VDD

3

5

5.5

V

IDD

*1

1.7

3

mA

Power Down Current

IDPD

*2

1

µA

Input Low Voltage1

VIL1

OSCIN/CLKIN pin

0.3VDD

V

VOSCOUT= 0.8VDD

Input High Voltage1

VIH1

OSCIN/CLKIN pin

0.7VDD

V

VOSCOUT= 0.2VDD

Input Low Voltage2

VIL2

PDWN, RDIN, RDRC pin

2

0.3VDD

V

Input High Voltage2

VIH2

PDWN, RDIN, RDRC pin 0.75VDD

3

V

Output Low Voltage

VOL DOUT, RDET, CDET, RDRC

0.4

V

pin, VDD= 4.5V, IOL= 1.6mA

Output High Voltage

Input Leakage Current

VOH

DOUT, RDET, CDET pin

3.7

VDD= 4.5V, IOH= −1.6mA

IIN OSCIN/CLKIN, PDWN, RDIN −1

V

1

µA

Output Leakage Current IOFF

pin, VDD= 5.5V, VIN= 0 or 5V

RDRC pin, RDIN= 0V

1

µA

VDD= 5.5V,VOH= 5.5V

Input DC Resistance

RIN

TIP, RING pin, VDD= 5V

175

250

325

kΩ

Impedance measured from 1/2VDD

*1: OSCIN/CLKIN= 0V, PDWN= 0V, RDIN= 0V, RDRC= 0V, Other Input Pins= open

*2: OSCIN/CLKIN= 0V, PDWN= VDD, RDIN= 0V, RDRC= 0V, Other Input Pins= open

NIPPON PRECISION CIRCUITS-4

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