Cirrus Logic CS5529 - Manual (Page 6)

CS5529
6 DS246F5
5V DIGITAL CHARACTERISTICS
(T
A
= 25 °C; VA
± = ±2.5V ±5%, VD+ = 5V ± 5%.)(See Notes 2 and
11.)
Notes: 11. All measurements performed under static conditions.
12. 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± = ±2.5 V ±5%, VD+ = 3.0 V ±5%.)
(See Notes 2 and 11.)
DYNAMIC CHARACTERISTICS
Parameter Symbol Min Typ Max Unit
High-level Input Voltage: All Pins Except XIN, SCLK
XIN
SCLK
V
IH
V
IH
V
IH
0.6VD+
(VD+)-0.9
(VD+)-0.45
-
-
- -
-
- V
V
V
Low-level Input Voltage: All Pins Except XIN, SCLK
XIN
SCLK
V
IL
V
IL
V
IL
-
-
- -
-
- 0.8
2.0
0.6 V
V
V
High-level Output Voltage: All Pins Except SDO (Note 12)
SDO, I
out
= -5.0mA
V
OH
V
OH
(VD+)-1.0
(VD+)-1.0 -
- -
- V
V
Low-level Output Voltage: All Pins Except SDO, I
out
= 1.6mA
SDO, I
out
= 5.0mA
V
OL
V
OL
-
- -
- 0.4
0.4 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, SCLK
XIN
SCLK
V
IH
V
IH
V
IH
0.6VD+
(VD+)-0.9
(VD+)-0.45
-
-
- -
-
- V
V
V
Low-level Input Voltage: All Pins Except XIN, SCLK
XIN
SCLK
V
IL
V
IL
V
IL
-
-
- -
-
- 0.16 VD+
0.5
0.6
V
V
V
High-level Output Voltage: All Pins Except SDO, I
out
= -400 µA
SDO, I
out
= -5.0 mA
V
OH
V
OH
(VD+)-0.3
(VD+)-1.0 -
- -
- V
V
Low-level Output Voltage: All Pins Except SDO, I
out
= 400 µA
SDO, I
out
= 5.0 mA
V
OL
V
OL
-
- -
- 0.3
0.4 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 Ratio Units
Modulator Sampling Frequency f
s
XIN/4 Hz
Filter Settling Time to 1/2 LSB (Full Scale Step) t
s
1/f
out
s