Cirrus Logic CS4398 - Manual (Page 18)

18 DS568F1
CS4398
DIGITAL INTERFACE SPECIFICATIONS
Parameters Symbol Min Typ Max Units
Input Leakage Current I
in
- - ±10 µA
Input Capacitance - 8 - pF
High-Level Input Voltage Serial I/O
Control I/O
V
IH
V
IH
70%
70% -
- -
- V
LS
V
LC
Low-Level Input Voltage Serial I/O
Control I/O
V
IL
V
IL
-
- -
- 30%
30% V
LS
V
LC
High-Level Output Voltage (I
OH
= -1.2 mA) Control I/O V
OH
80% - - V
LC
Low-Level Output Voltage (I
OL
= 1.2 mA) Control I/O V
OL
- - 20% V
LC
MUTEC auto detect input high voltage 70% VA
MUTEC auto detect input low voltage 30% VA