CS5521(2000) Ver la hoja de datos (PDF) - Cirrus Logic
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CS5521 Datasheet PDF : 56 Pages
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CS5521/22/23/24/28
5 V DIGITAL CHARACTERISTICS (TA = 25° C; VA+, VD+ = 5 V ±5%; GND = 0;
See Notes 2 and 18.))
Parameter
Symbol
Min
Typ Max Unit
High-Level Input Voltage All Pins Except XIN and SCLK VIH
0.6 VD+
-
-
V
XIN
(VD+)-0.5
-
-
V
SCLK
(VD+) - 0.45 -
-
V
Low-Level Input Voltage
All Pins Except XIN and SCLK VIL
XIN
SCLK
-
-
0.8
V
-
-
1.5
V
-
-
0.6
V
High-Level Output Voltage
VOH
All Pins Except CPD and SDO (Note 19)
(VA+) - 1.0 -
-
V
CPD, Iout = -4.0 mA
SDO, Iout = -5.0 mA
(VD+) - 1.0 -
-
V
(VD+) - 1.0 -
-
V
Low-Level Output Voltage
VOL
All Pins Except CPD and SDO, Iout = 1.6 mA
CPD, Iout = 2 mA
SDO, Iout = 5.0 mA
-
-
0.4
V
-
-
0.4
V
-
-
0.4
V
Input Leakage Current
Iin
-
±1 ±10 µA
3-State Leakage Current
IOZ
-
-
±10 µA
Digital Output Pin Capacitance
Cout
-
9
-
pF
Notes: 18. All measurements performed under static conditions.
19. Iout = -100 µA unless stated otherwise. (VOH = 2.4 V @ Iout = -40 µA.)
3 V DIGITAL CHARACTERISTICS (TA = 25° C; VA+ = 5 V ±5%; VD+ = 3.0 V ±10%; GND = 0;
See Notes 2 and 18.)
Parameter
High-Level Input Voltage
All Pins Except XIN and SCLK
XIN
SCLK
Low-Level Input Voltage
All Pins Except XIN and SCLK
XIN
SCLK
High-Level Output Voltage
All Pins Except CPD and SDO, Iout = -400 µA
CPD, Iout = -4.0 mA
SDO, Iout = -5.0 mA
Low-Level Output Voltage
All Pins Except CPD and SDO, Iout = 400 µA
CPD, Iout = 2 mA
SDO, Iout = 5.0 mA
Input Leakage Current
3-State Leakage Current
Digital Output Pin Capacitance
Symbol
VIH
VIL
VOH
VOL
Iin
IOZ
Cout
Min
Typ Max Unit
0.6 VD+
-
(VD+)-0.5 -
(VD+) - 0.45 -
-
V
-
V
-
V
-
- 0.16 VD+ V
-
-
0.3
V
-
-
0.6
V
(VA+) - 0.3 -
(VD+) - 1.0 -
(VD+) - 1.0 -
-
V
-
V
-
V
-
-
0.3
V
-
-
0.4
V
-
-
0.4
V
-
±1
±10
µA
-
-
±10
µA
-
9
-
pF
DS317F2
9
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