SM5842AP Datasheet, PDF (8/23 Pages) Nippon Precision Circuits Inc – High-Class Audio Multi-function Digital Filter

SM5842AP/APT
Serial input timing (BCKI, DI, DIL, DIR, LRCI)
SM5842AP: V_DD = 4.75 to 5.25 V, V_SS = 0 V, T_a = −20 to 80 °C
SM5842APT: V_DD = 4.75 to 5.25 V, V_SS = 0 V, T_a = −20 to 70 °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
t_BCWH
t_BCWL
t_BCY
t_DS
t_DH
t_BL
t_LB
Rating
Unit
min
typ
max
50
–
–
ns
50
–
–
ns
100
–
–
ns
50
–
–
ns
50
–
–
ns
50
–
–
ns
50
–
–
ns
BCKI
DI
DIL
DIR
LRCI
tBCY
tBCWH
tBCWL
1.5V
tDS
tDH
1.5V
tBL
tLB
1.5V
Reset timing (RSTN)
SM5842AP: V_DD = 4.75 to 5.25 V, V_SS = 0 V, T_a = −20 to 80 °C
SM5842APT: V_DD = 4.75 to 5.25 V, V_SS = 0 V, T_a = −20 to 70 °C
Parameter
RST LOW-level reset pulsewidth
Symbol
t_RST
Condition
At power-ON
At all other times
Rating
Unit
min
typ
max
1
–
–
µs
50
–
–
ns
NIPPON PRECISION CIRCUITS—8