SM5843A データシートの表示（PDF） - Nippon Precision Circuits

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SM5843A

Audio Multi-function Digital Filter

Nippon Precision Circuits  

SM5843A×1

Serial input timing (BCKI, DI, DIL, DIR, LRCI)

VDD = 4.5 to 5.5 V, VSS = 0 V, Ta = −20 to 80 °C

Parameter

BCKI HIGH-level pulsewidth

BCKI LOW-level pulsewidth

BCKI pulse cycle

DIN setup time

DIN hold time

Last BCKI rising edge to LRCI edge

LRCI edge to first BCKI rising edge

Symbol

tBCWH

tBCWL

tBCY

tDS

tDH

tBL

tLB

Rating

Unit

min

typ

max

50

–

–

ns

50

–

–

ns

100

–

–

ns

50

–

–

ns

50

–

–

ns

50

–

–

ns

50

–

–

ns

BCKI

DI

DIL

DIR

LRCI

tBCWH

tBCY

tBCWL

tDS

tDH

tBL

tLB

1.5V

1.5V

1.5V

Reset timing (RSTN)

VDD = 4.5 to 5.5 V, VSS = 0 V, Ta = −20 to 80 °C

Parameter

Symbol

Condition

RST LOW-level reset pulsewidth

At power-ON

tRST

At all other times

Rating

Unit

min

typ

max

1

–

–

µs

50

–

–

ns

NIPPON PRECISION CIRCUITS—8

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