Digital characteristics, Cs4385 digital characteristics – Cirrus Logic CS4385 User Manual
Page 14
14
DS671F2
CS4385
DIGITAL CHARACTERISTICS
Notes:
13. Any pin except supplies. Transient currents of up to ±100 mA on the input pins will not cause SCR latch-
up.
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
0.70•V
LS
0.70•V
LC
-
-
-
-
V
V
Low-Level Input Voltage
Serial I/O
Control I/O
V
IL
V
IL
-
-
-
-
0.30•V
LS
0.30•V
LC
V
V
Low-Level Output Voltage (I
OL
= -1.2 mA)
Control I/O = 3.3 V, 5 V
V
OL
-
-
0.20•V
LC
V
Low-Level Output Voltage (I
OL
= -1.2 mA) Control I/O = 1.8 V, 2.5 V
V
OL
-
-
0.25•V
LC
V
MUTEC auto detect input high voltage
V
IH
0.70•V
A
-
-
V
MUTEC auto detect input low voltage
V
IL
-
-
0.30•V
A
V
Maximum MUTEC Drive Current
I
max
-
3
-
mA
MUTEC High-Level Output Voltage
V
OH
-
VA
-
V
MUTEC Low-Level Output Voltage
V
OL
-
0
-
V