SM8222AP 데이터 시트보기 (PDF) - Nippon Precision Circuits

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SM8222AP

Caller ID Service IC with Call Waiting

Nippon Precision Circuits  

SM8222A/B

DC Electrical Characteristics

s SM8222A

VDD = 3.0 ± 0.3 V, GND = 0 V, fCLK = 3.579545 MHz, Ta = −20 to 85 °C

Parameter

Symbol

Condition

Rating

Unit

min

typ

max

Current consumption

OSCIN = PWDN = RDIN =

IDD

RDRC = MODE = 0 V,

FSKEN = VDD, all other

–

inputs open

2.5

4.5

mA

Power-down current consumption

OSCIN = RDIN = RDRC =

IDPD

MODE = 0 V, PWDN =

FSKEN = VDD, all other

–

inputs open

–

15

µA

LOW-level input voltage 1

HIGH-level input voltage 1

LOW-level input voltage 2

HIGH-level input voltage 2

LOW-level input voltage 3

HIGH-level input voltage 3

LOW-level output current

V IL1

PWDN, MODE, FSKEN

–

–

0.3VDD

V

V IH1

PWDN, MODE, FSKEN

0.7VDD

–

–

V

V IL2

RDIN, RDRC

–

–

0.3VDD

V

V IH2

RDIN, RDRC

0.7VDD

–

–

V

V IL3

OSCIN

–

–

TBD

V

V IH3

OSCIN

TBD

–

–

V

IOL

DOUT, EST, STD, STGT,

DCLK, DR, RDET, CDET

2

–

–

mA

HIGH-level output current

IOH

DOUT, EST, STD, STGT,

DCLK, DR, RDET, CDET

–

–

−0.8

mA

Input leakage current

Output leakage current

IIN

OSCIN, PWDN, RDIN

−1

–

IOFF

RDRC, INT

–

–

1

µA

1

µA

s SM8222B

VDD = 5.0 ± 0.5 V, GND = 0 V, fCLK = 3.579545 MHz, Ta = −20 to 85 °C

Parameter

Current consumption

Power-down current consumption

LOW-level input voltage 1

HIGH-level input voltage 1

LOW-level input voltage 2

HIGH-level input voltage 2

LOW-level input voltage 3

HIGH-level input voltage 3

LOW-level output current

HIGH-level output current

Input leakage current

Output leakage current

Symbol

IDD

IDPD

V IL1

V IH1

V IL2

V IH2

V IL3

V IH3

IOL

IOH

IIN

IOFF

Condition

OSCIN = PWDN = RDIN =

RDRC = MODE = 0 V,

FSKEN = VDD, all other

inputs open

OSCIN = RDIN = RDRC =

MODE = 0 V, PWDN =

FSKEN = VDD, all other

inputs open

PWDN, MODE, FSKEN

PWDN, MODE, FSKEN

RDIN, RDRC

RDIN, RDRC

OSCIN

OSCIN

DOUT, EST, STD, STGT,

DCLK, DR, RDET, CDET

DOUT, EST, STD, STGT,

DCLK, DR, RDET, CDET

OSCIN, PWDN, RDIN

RDRC, INT

min

–

–

–

0.7VDD

–

0.7VDD

–

TBD

2

–

−1

–

Rating

Unit

typ

max

4.5

8.0

mA

–

15

µA

–

0.3VDD

V

–

–

V

–

0.3VDD

V

–

–

V

–

TBD

V

–

–

V

–

–

mA

–

−0.8

mA

–

1

µA

–

1

µA

NIPPON PRECISION CIRCUITS—5

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