CS5460 Просмотр технического описания (PDF) - Cirrus Logic
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CS5460 Datasheet PDF : 34 Pages
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CS5460
3 V DIGITAL CHARACTERISTICS (TA = -40 °C to +85 °C; VA+ = 5 V ±10%, VD+ = 3 V ±10%; VA-,
DGND = 0 V) (See Notes 2 and 7)
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
0.8 VD+
-
-
V
Low-Level Input Voltage
All Pins Except XIN and SCLK VIL
-
-
0.48
V
XIN
-
-
0.3
SCLK
-
- 0.2 VD+
High-Level Output Voltage
Iout = +5 mA VOH (VD+) - 1.0
-
-
V
Low-Level Output Voltage
Iout = -5 mA VOL
-
-
0.4
V
Input Leakage Current
Iin
-
±1
±10
µA
3-State Leakage Current
IOZ
-
-
±10
µA
Digital Output Pin Capacitance
Cout
-
5
-
pF
Notes: 7. All measurements performed under static conditions.
ABSOLUTE MAXIMUM RATINGS (DGND = 0 V; See Note 8)
DC Power Supplies
Parameter
Input Current, Any Pin Except Supplies
Output Current
Power Dissipation
Analog Input Voltage
Digital Input Voltage
Ambient Operating Temperature
Storage Temperature
(Notes 9 and 10)
Positive Digital
Positive Analog
Negative Analog
(Note 11 and 12)
(Note 13)
All Analog Pins
All Digital Pins
Symbol
VD+
VA+
VA-
IIN
IOUT
PDN
VINA
VIND
TA
Tstg
Min
-0.3
-0.3
+0.3
-
-
-
- 0.3
-0.3
-40
-65
Typ
Max Unit
-
+6.0
V
-
+6.0
V
-
-6.0
V
-
±10
mA
-
±25
mA
-
500
mW
- (VA+) + 0.3 V
- (VD+) + 0.3 V
-
85
°C
-
150
°C
Notes: 8. All voltages with respect to ground.
9. VA+ and VA- must satisfy {(VA+) - (VA-)} < +6.0 V.
10. VD+ and VA- must satisfy {(VD+) - (VA-)} < +6.0 V.
11. Applies to all pins including continuous over-voltage conditions at the analog input (AIN) pins.
12. Transient current of up to 100 mA will not cause SCR latch-up. Maximum input current for a power
supply pin is ±50 mA.
13. Total power dissipation, including all input currents and output currents.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
6
DS279PP5
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