SM8224 datasheet(5/11 Pages) NPC

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SM8224B

NIPPON PRECISION CIRCUITS—5

SPECIFICATIONS

Absolute Maximum Ratings

GND = 0V

Recommended Operating Conditions

GND = 0V

Electrical Characteristics

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

P arameter

Symbol

Condition

Rating

Unit

Supply voltage range

V DD

− 0.5 to 7.0

Input voltage range

V IN

− 0.3 to V

DD + 0.3

P ow er dissipation

P D

m W

Storage temperature range

T stg

−40 to 125

°C

P arameter

Symbol

Condition

Rating

Unit

min

typ

m a x

Supply voltage

V DD

4.5

–

5.5

Clock frequency

fCLK

–

3.579545

–

M H z

Clock frequency accuracy

∆f

−0.1

–

+0.1

Operating temperature

Topr

−20

–

8 5

°C

P arameter

Symbol

Condition

Rating

Unit

min

typ

m a x

Supply current consumption

IDD

No analog signal input, no output load,

S1 = 0V, S0 = V DD, MODE = 0V

–

8.0

m A

P ow er-down current

IDPD

No analog signal input, other inputs =

V DD or 0V, no output load, S1 = 0V,

S0 = 0V, MODE = V DD

––

1 5

µ A

MODE, S0, S1 LOW -level input

voltage

V IL1

–

0.3VDD

MODE, S0, S1 HIGH-level input

voltage

V IH1

0.7VDD

––

OSCIN LOW -level input voltage

V IL2

–

0.3VDD

OSCIN HIGH-level input voltage

V IH2

0.7VDD

––

DOUT, S T R , DTDET, CR, CDET

L O W -level output current

IOL

2––

m A

DOUT, S T R , DTDET, CR, CDET

HIGH-level output current

IOH

––

−0.8

m A

TIP, RING, DT1, DT2, MODE, S1,

S0 input leakage current

IIN

−1–

µ A

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