3 v digital characteristics, Absolute maximum ratings, Cs5460a – Cirrus Logic CS5460A User Manual
Page 8
CS5460A
8
DS487F5
3.3 V DIGITAL CHARACTERISTICS
(T
A
= -40 °C to +85 °C; VA+ = 5 V ±10%, VD+ = 3.3 V ±10%; VA-, DGND = 0 V) (See Notes 3, 4, and 13)
Notes: 15. All measurements performed under static conditions.
16. If VD+ = 3 V and if XIN input is generated using crystal, then XIN frequency must remain between
2.5 MHz - 5.0 MHz. If using oscillator, full XIN frequency range is available, see Switching
Characteristics.
ABSOLUTE MAXIMUM RATINGS
(DGND = 0 V; See Note 17) WARNING: Operation at or beyond these limits may result in permanent damage to
the device. Normal operation is not guaranteed at these extremes.
Notes: 17. All voltages with respect to ground.
18. VA+ and VA- must satisfy {(VA+) - (VA-)}
+6.0 V.
19. VD+ and VA- must satisfy {(VD+) - (VA-)}
+6.0 V.
20. Applies to all pins including continuous over-voltage conditions at the analog input (AIN) pins.
21. Transient current of up to 100 mA will not cause SCR latch-up.
22. Maximum DC input current for a power supply pin is ±50 mA.
23. Total power dissipation, including all input currents and output currents.
Parameter
Symbol Min Typ
Max
Unit
High-Level Input Voltage
All Pins Except XIN, XOUT, SCLK, and RESET
XIN
SCLK and RESET
V
IH
0.6 VD+
(VD+) - 0.5
0.8
VD+
-
-
-
-
-
-
V
V
V
Low-Level Input Voltage
All Pins Except XIN, XOUT, SCLK, and RESET
XIN
SCLK and RESET
V
IL
-
-
-
-
-
-
0.48
0.3
0.2
VD+
V
V
V
High-Level Output Voltage (except XIN, XOUT) I
out
= +5 mA
V
OH
(VD+) - 1.0
-
-
V
Low-Level Output Voltage (except XIN, XOUT) I
out
= -5 mA
V
OL
-
-
0.4
V
Input Leakage Current
I
in
-
±1
±10
µA
3-State Leakage Current
I
OZ
-
-
±10
µA
Digital Output Pin Capacitance
C
out
-
5
-
pF
Parameter
Symbol Min Typ
Max
Unit
DC Power Supplies
Positive Digital
Positive Analog
Negative Analog
VD+
VA+
VA-
-0.3
-0.3
+0.3
-
-
-
+6.0
+6.0
-6.0
V
V
V
Input Current, Any Pin Except Supplies(Note 20, 21, and 22)
I
IN
-
-
±10
mA
Output Current
I
OUT
-
-
±25
mA
Power Dissipation
P
D
-
-
500
mW
Analog Input Voltage
All Analog Pins
V
INA
(VA-) - 0.3
-
(VA+) + 0.3
V
Digital Input Voltage
All Digital Pins
V
IND
DGND - 0.3
-
(VD+) + 0.3
V
Ambient Operating Temperature
T
A
-40
-
85
°C
Storage Temperature
T
stg
-65
-
150
°C