Cirrus Logic CS4224 - Manual (Page 8)

CS4223 CS4224
8 DS290F1
DIGITAL CHARACTERISTICS
Parameter Symbol Min Max Unit
High-level Input Voltage VL = 5V
VL = 3V V
IH
V
IH
2.8
2.0 VL + 0.3
VL + 0.3 V
V
Low-level Input Voltage V
IL
-0.3 0.8 V
High-level Output Voltage at I
O
= -2.0 mA V
OH
VL - 1.0 - V
Low-level Output Voltage at I
O
= 2.0 mA V
OL
- 0.5 V
Input Leakage Current Digital Inputs - 10 µA
Output Leakage Current High Impedance Digital Outputs - 10 µA