SM5878AM データシートの表示（PDF） - Nippon Precision Circuits

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SM5878AM

3rd-order Σ∆, 2-channel D/A converter

Nippon Precision Circuits  

SM5878AM/AV

Control input (MUTE, MODE, ATCK, DEEM, DS)

Parameter

ATCK LOW-level pulsewidth

ATCK HIGH-level pulsewidth

MUTE setup time

MUTE hold time

MODE setup time

MODE hold time

Rise time

Fall time

1. fs is LRCI clock frequency.

Control input timing

Symbol

tATWL

tATWH

tMUS

tMUH

tMOS

tMOH

tr

tf

Rating

Unit

min

typ

max

0.5/fs1

–

–

µs

0.5/fs1

–

–

µs

100

–

–

ns

100

–

–

ns

100

–

–

ns

100

–

–

ns

–

–

50

ns

–

–

50

ns

MUTE

MODE

ATCK

t MUS

t MOS

t ATWL

t MUH

t MOH

t ATWH

DEEM

DS

MUTE

MODE

ATCK

Reset Input (RSTN)

tf

2.4 V

0.5 V

Parameter

RSTN LOW-level pulsewidth after supply rising edge

Symbol

tRSTN

1.5 V

1.5 V

tr

2.4 V

0.5 V

1.5 V

Rating

Unit

min

typ

max

50

–

–

ns

NIPPON PRECISION CIRCUITS—7

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