CS3301_07 Datasheet, PDF (4/16 Pages) Cirrus Logic – Low-noise, Programmable Gain, Differential Amplifier

CS3301
1. CHARACTERISTICS AND SPECIFICATIONS
• Min/Max characteristics and specifications are guaranteed over the Specified Operating Conditions.
• Typical performance characteristics and specifications are derived from measurements taken at nom-
inal supply voltages and T_A = 25°C.
• DGND = 0 V, all voltages with respect to 0 V.
SPECIFIED OPERATING CONDITIONS
Parameter
Unipolar Power Supplies
Positive Analog
Negative Analog
Positive Digital
Bipolar Power Supplies
Positive Analog
Negative Analog
Positive Digital
Thermal
Ambient Operating Temperature
Symbol
VA+
(Note 1)
VA-
(Note 2)
VD
VA+
(Note 1)
VA-
(Note 2)
VD
Industrial (-IS) T_A
Min
4.75
-0.25
3.135
2.375
-2.625
3.135
-40
Nom
5.0
0
3.3
2.5
-2.5
3.3
-
Max Unit
5.25
V
0.25
V
5.25
V
2.625
V
-2.375 V
3.465
V
85
°C
Notes: 1. VA- must be the most negative voltage to avoid potential SCR latch-up conditions.
2. VD must conform to Digital Supply Differential under Absolute Maximum Ratings.
ABSOLUTE MAXIMUM RATINGS
Parameter
DC Power Supplies
Positive Analog
Negative Analog
Digital
Analog Supply Differential [(VA+) - (VA-)]
Digital Supply Differential [(VD) - (VA-)]
Input Current, Any Pin Except Supplies
(Note 3)
Input Current, Power Supplies
(Note 3)
Output Current
(Note 3)
Power Dissipation
Analog Input Voltages
Digital Input Voltages
Ambient Operating Temperature (Power Applied)
Storage Temperature Range
Symbol
VA+
VA-
VD
VA_DIFF
VD_DIFF
I_IN
I_IN
I_OUT
PDN
V_INA
V_IND
T_A
T_STG
Min
-0.3
-6.8
-0.3
-
-
-
-
-
-
(VA-)-0.5
-0.5
-40
-65
Max
6.8
0.3
6.8
6.8
6.8
+10
+50
+25
500
(VA+)+0.5
(VD)+0.5
85
150
Parameter
V
V
V
V
V
mA
mA
mA
mW
V
V
ºC
ºC
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
Notes: 3. Transient currents up to 100 mA will not cause SCR latch-up.
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DS595F3