Cirrus Logic CS5528 - Manual (Page 9)

CS5521/22/23/24/28
DS317F8 9
5 V DIGITAL CHARACTERISTICS
(T
A
= 25° C; VA+, VD+ = 5 V ±5%; GND = 0;
See Notes 2 and 18.))
Notes: 18. All measurements performed under static conditions.
19. I
out
= -100 µA unless stated otherwise. (V
OH
= 2.4 V @ I
out
= -40 µA.)
3 V DIGITAL CHARACTERISTICS
(T
A
= 25° C; VA+ = 5 V ±5%; VD+ = 3.0 V ±10%; GND = 0;
See Notes 2 and 18.)
Parameter Symbol Min Typ Max Unit
High-level Input Voltage All Pins Except XIN and SCLK
XIN
SCLK
V
IH
0.6 VD+
(VD+)-0.5
(VD+) - 0.45
-
-
- -
-
- V
V
V
Low-level Input Voltage All Pins Except XIN and SCLK
XIN
SCLK
V
IL
-
-
- -
-
- 0.8
1.5
0.6 V
V
V
High-level Output Voltage
All Pins Except CPD and SDO (Note 19)
CPD, I
out
= -4.0 mA
SDO, I
out
= -5.0 mA
V
OH
(VA+) - 1.0
(VD+) - 1.0
(VD+) - 1.0
-
-
- -
-
- V
V
V
Low-level Output Voltage
All Pins Except CPD and SDO, I
out
= 1.6 mA
CPD, I
out
= 2 mA
SDO, I
out
= 5.0 mA
V
OL
-
-
- -
-
- 0.4
0.4
0.4 V
V
V
Input Leakage Current I
in
- ±1 ±10 µA
3-state Leakage Current I
OZ
- - ±10 µA
Digital Output Pin Capacitance C
out
- 9 - pF
Parameter Symbol Min Typ Max Unit
High-level Input Voltage All Pins Except XIN and SCLK
XIN
SCLK
V
IH
0.6 VD+
(VD+)-0.5
(VD+) - 0.45
-
-
- -
-
- V
V
V
Low-level Input Voltage All Pins Except XIN and SCLK
XIN
SCLK
V
IL
-
-
- -
-
- 0.16 VD+
0.3
0.6
V
V
V
High-level Output Voltage
All Pins Except CPD and SDO, I
out
= -400 µA
CPD, I
out
= -4.0 mA
SDO, I
out
= -5.0 mA
V
OH
(VA+) - 0.3
(VD+) - 1.0
(VD+) - 1.0
-
-
- -
-
- V
V
V
Low-level Output Voltage
All Pins Except CPD and SDO, I
out
= 400 µA
CPD, I
out
= 2 mA
SDO, I
out
= 5.0 mA
V
OL
-
-
- -
-
- 0.3
0.4
0.4 V
V
V
Input Leakage Current I
in
- ±1 ±10 µA
3-state Leakage Current I
OZ
- - ±10 µA
Digital Output Pin Capacitance C
out
- 9 - pF