SM6452AM データシートの表示（PDF） - Nippon Precision Circuits

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SM6452AM

Audio Variable Volume ICs

Nippon Precision Circuits  

SM6452AM/BM

AC Digital Characteristics (SM6452BM)

AVDD = 7 to 13V, DVDD = 2.7 to 5.5V, VSS = 0V, Ta = −40 to 85°C

Serial inputs (SDA, SCL)

Parameter

SCL hold time (start)

SCL setup time (stop)

SDA hold time

SDA setup time

SCL clock HIGH-level pulsewidth

SCL clock LOW -level pulsewidth

SCL rise time

SCL fall time

Symbol

tH D : S TA

tS U : S TA

tH D : DAT

tS U : D AT

tH I G H

tL OW

tr

tf

Rating

Unit

min

typ

max

4.0

–

–

µs

4.0

–

–

µs

5.0

–

–

µs

250

–

–

ns

4.0

–

–

µs

4.7

–

–

µs

–

–

1000

ns

–

–

300

ns

SDA

tHD:STA

SCL

tSU:DAT

Reset input (RSTN)

Parameter

R S T N L OW -level pulsewidth

tHD:DAT

tHIGH

tLOW

tHD:STO

Symbol

tR S T N

Rating

Unit

min

typ

max

100

–

–

ns

NIPPON PRECISION CIRCUITS—7

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