CS5101A(1995) Ver la hoja de datos (PDF) - Cirrus Logic
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CS5101A Datasheet PDF : 40 Pages
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CS5101A CS5102A
RECOMMENDED OPERATING CONDITIONS (AGND, DGND = 0V, see Note 33)
Parameter
DC Power Supplies:
Positive Digital
Negative Digital
Positive Analog
Negative Analog
Analog Reference Voltage
Analog Input Voltage:
Unipolar
Bipolar
Symbol
VD+
VD-
VA+
VA-
VREF
(Note 34)
VAIN
VAIN
Min
4.5
-4.5
4.5
-4.5
2.5
AGND
-VREF
Typ
Max Units
5.0
VA+
V
-5.0
-5.5
V
5.0
5.5
V
-5.0
-5.5
V
4.5 (VA+)-0.5 V
-
VREF
V
-
VREF
V
Notes: 33. All voltages with respect to ground.
34. The CS5101A and CS5102A can accept input voltages up to the analog supplies (VA+ and VA-). They
will produce an output of all 1’s for inputs above VREF and all 0’s for inputs below AGND in unipolar
mode and -VREF in bipolar mode, with binary coding (CODE = low).
ABSOLUTE MAXIMUM RATINGS* (AGND, DGND = 0V, all voltages with respect to ground)
Parameter
Symbol Min
DC Power Supplies:
Positive Digital
Negative Digital
Positive Analog
Negative Analog
(Note 35)
Input Current, Any Pin Except Supplies
(Note 36)
Analog Input Voltage
(AIN and VREF pins)
Digital Input Voltage
Ambient Operating Temperature
Storage Temperature
Ambient Operating Temperature
Storage Temperature
VD+
VD-
VA+
VA-
Iin
VINA
VIND
TA
Tstg
TA
Tstg
-0.3
0.3
-0.3
0.3
-
(VA-)-0.3
-0.3
-55
-65
-55
-65
Typ
Max Units
-
6.0
V
-
-6.0
V
-
6.0
V
-
-6.0
V
-
±10
mA
- (VA+)+0.3 V
- (VA+)+0.3 V
-
125
°C
-
150
°C
-
125
°C
-
150
°C
Notes: 35. In addition, VD+ must not be greater than (VA+) +0.3V
36. Transient currents of up to 100 mA will not cause SCR latch-up.
*WARNING: Operation beyond these limits may result in permanent damage to the device.
DS45F2
11
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