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