SM5843A×1
Serial input timing (
BCKI, DI, DIL, DIR, LRCI)
V
DD
= 4.5 to 5.5 V, V
SS
= 0 V, T
a
=
−20
to 80
°C
Rating
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
min
t
BCWH
t
BCWL
t
BCY
t
DS
t
DH
t
BL
t
LB
50
50
100
50
50
50
50
typ
–
–
–
–
–
–
–
max
–
–
–
–
–
–
–
ns
ns
ns
ns
ns
ns
ns
Unit
t
BCY
t
BCWH
BCKI
t
BCWL
1.5V
t
DS
DI
DIL
DIR
t
DH
1.5V
t
BL
LRCI
t
LB
1.5V
Reset timing (RSTN)
V
DD
= 4.5 to 5.5 V, V
SS
= 0 V, T
a
=
−20
to 80
°C
Rating
Parameter
Symbol
Condition
min
At power-ON
RST LOW-level reset pulsewidth
t
RST
At all other times
1
50
typ
–
–
max
–
–
µs
ns
Unit
NIPPON PRECISION CIRCUITS—8
NPC [ NIPPON PRECISION CIRCUITS INC ]
