SM8224C datasheet(5/11 Pages) NPC

Part #	SM8224C

Description	Dual-Tone Receiver IC

Download	11 Pages

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Manufacturer	NPC [Nippon Precision Circuits Inc]

Direct Link	http://www.npc.co.jp/en

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SM8224C

SEIKO NPC CORPORATION —5

SPECIFICATIONS

Absolute Maximum Ratings

GND = 0V

Recommended Operating Conditions

GND = 0V

Electrical Characteristics

VDD = 2.7 to 5.5V, GND = 0V, fCLK = 3.579545MHz, Ta = −20 to 85°C unless otherwise noted.

Parameter

Symbol

Condition

Rating

Unit

Supply voltage range

VDD

−0.5 to 7.0

V

Input voltage range

VIN

−0.3 to VDD + 0.3

V

Power dissipation

PD

100

mW

Storage temperature range

Tstg

−55 to 155

°C

Parameter

Symbol

Condition

Rating

Unit

min

typ

max

Supply voltage

VDD

2.7

–

5.5

V

Clock frequency

fCLK

–

3.579545

–

MHz

Clock frequency accuracy

∆fC

−0.1

–

+0.1

%

Operating temperature

Topr

−20

–

85

°C

Parameter

Symbol

Condition

Rating

Unit

min

typ

max

Supply current consumption

IDD

No analog signal input, no output

load, S1 = 0V, S0 = VDD, MODE = 0V

–

8.0

mA

Power-down current

IDPD

No analog signal input, other inputs =

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

S0 = 0V, MODE = VDD

–

15

µA

MODE, S0, S1 LOW-level input

voltage

VIL1

–

0.3VDD

V

MODE, S0, S1 HIGH-level input

voltage

VIH1

0.7VDD

––

V

OSCIN LOW-level input voltage

VIL2

–

0.3VDD

V

OSCIN HIGH-level input voltage

VIH2

0.7VDD

––

V

DOUT, STR, DTDET, CR, CDET

LOW-level output current

IOL

2––

mA

DOUT, STR, DTDET, CR, CDET

HIGH-level output current

IOH

––

−0.8

mA

TIP, RING, DT1, DT2, MODE, S1, S0

input leakage current

IIN

−1–

1µA

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