Cirrus Logic CS4202 - Manual (Page 8)

CS4202
8 DS549PP2
DIGITAL CHARACTERISTICS
(AVss1 = AVss2 = DVss1 = DVss2 = 0 V)
Parameter Symbol Min Typ Max Unit
DVdd = 3.3V
Low level input voltage V
il
- - 0.80 V
High level input voltage V
ih
2.15 - - V
High level output voltage V
oh
3.00 3.25 - V
Low level output voltage V
ol
- 0.03 0.35 V
Input Leakage Current (AC-link inputs) -10 - 10 µA
Output Leakage Current (Tri-stated AC-link outputs) -10 - 10 µA
Output buffer drive current
BIT_CLK, SDATA_IN
SPDIF_OUT
EAPD/SCLK, GPIO0/LRCLK, GPIO1/SDOUT,
GPIO2, GPIO3, GPIO4/SDO2
(Note 4)
-
-
-
72
24
4
-
-
-
mA
mA
mA
DVdd = 5.0 V
Low level input voltage V
il
- - 0.80 V
High level input voltage V
ih
3.25 - - V
High level output voltage V
oh
4.50 4.95 - V
Low level output voltage V
ol
- 0.03 0.35 V
Input Leakage Current (AC-link inputs) -10 - 10 µA
Output Leakage Current (Tri-stated AC-link outputs) -10 - 10 µA
Output buffer drive current
BIT_CLK, SDATA_IN
SPDIF_OUT
EAPD/SCLK, GPIO0/LRCLK, GPIO1/SDOUT,
GPIO2, GPIO3, GPIO4/SDO2
(Note 4)
-
-
-
72
24
4
-
-
-
mA
mA
mA