CS5126-KP Просмотр технического описания (PDF) - Cirrus Logic
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CS5126-KP Datasheet PDF : 32 Pages
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CS5126
DIGITAL CHARACTERISTICS (TA = TMIN to TMAX; VA+, VD+ = 5V±10%; VA-,VD- = -5V±10%)
Parameter
Symbol Min
Typ
Max Units
High-Level Input Voltage
VIH
2.0
-
-
V
Low-Level Input Voltage
VIL
-
-
0.8
V
High-Level Output Voltage
(Note 6) VOH (VD+)-1.0V
-
-
V
Low-Level Output Voltage Iout = 1.6 mA
VOL
-
-
0.4
V
Input Leakage Current
Iin
-
-
10
µA
Notes: 6. IOUT = -100 µA. This specification guarantees that each digital output will drive one TTL load
(VOH = 2.4V @ IOUT = -40 µA).
RECOMMENDED OPERATING CONDITIONS (AGND, DGND = 0V, see note 7.)
Parameter
Symbol Min
Typ
Max Units
DC Power Supplies:
Positive Digital
Negative Digital
Positive Analog
Negative Analog
VD+
4.5
5.0
VA+
V
VD-
-4.5
-5.0
-5.5
V
VA+
4.5
5.0
5.5
V
VA-
-4.5
-5.0
-5.5
V
Analog Reference Voltage
VREF
2.5
4.5 (VA+)-0.5 V
Analog Input Voltage
(Note 8) VAIN -VREF
-
VREF V
Notes: 7. All voltages with respect to ground.
8. The CS5126 can accept input voltages up to the analog supplies (VA+, VA-). It will produce an
output of all 1’s for inputs above VREF and all 0’s for inputs below -VREF.
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
VD+
-0.3
VD-
0.3
VA+
-0.3
VA-
0.3
Input Current, Any Pin Except Supplies
(Note 9) Iin
-
Analog Input Voltage
(AIN and VREF pins)
VINA
(VA-)-0.3
Digital Input Voltage
VIND
-0.3
Ambient Temperature
(power applied)
TA
-55
Storage Temperature
Tstg
-65
Notes: 9. Transient currents of up to 100 mA will not cause SCR latch-up.
Max
(VA+)+0.3
-6.0
6.0
-6.0
±10
(VA+)+0.3
(VD+)+0.3
125
150
Units
V
V
V
V
mA
V
V
°C
°C
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
DS32F1
3
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