CA3280 Просмотр технического описания (PDF) - Intersil
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CA3280 Datasheet PDF : 10 Pages
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CA3280, CA3280A
Absolute Maximum Ratings
Thermal Information
Supply Voltage (Between V+ and V-). . . . . . . . . . . . . . . . . . . . +36V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
Input Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V+ to V-
Input Current at ID = 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100µA
Amplifier Bias Current (IABC) . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA
Output Short Circuit Duration (Note 1). . . . . . . . . . . . . . . . Indefinite
Linearizing Diode Bias Current, ID. . . . . . . . . . . . . . . . . . . . . . . 5mA
Peak Input Current with Linearizing Diode. . . . . . . . . . . . . . . . . . ±ID
Thermal Resistance (Typical, Note 2)
θJA (oC/W) θJC (oC/W)
CERDIP Package. . . . . . . . . . . . . . . . .
65
16
PDIP Package . . . . . . . . . . . . . . . . . . . 100
N/A
Maximum Junction Temperature (CERDIP Package). . . . . . . . .175oC
Maximum Junction Temperature (Plastic Package) . . . . . . . .150oC
Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC
Operating Conditions
Temperature Range
CA3280 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 70oC
CA3280A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC
Supply Voltage Range (Typ) . . . . . . . . . . . . . . . . . . . . . ±2V to ±15V
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. Short circuit may be applied to ground or to either supply.
2. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications For Equipment Design, at TA = 25oC, VSUPPLY = ±15V, Unless Otherwise Specified
CA3280
CA3280A
PARAMETER
SYMBOL TEST CONDITIONS
MIN TYP MAX MIN TYP MAX UNITS
Input Offset Voltage
Input Offset Voltage Drift
VIO
|∆VIO|
IABC = 1mA
IABC = 100µA
IABC = 10µA
IABC = 1mA to 10µA,
TA = Full Temp. Range
IABC = 1µA to 1mA
IABC = 100µA, TA = Full
Temperature Range
-
-
3
-
0.7
3
-
-
3
-
0.8
4
-
0.5
1
-
5
-
-
-
0.5
mV
-
0.25
0.5
mV
-
-
0.5
mV
-
0.8
1.5
mV
-
0.5
1
mV
-
3
5
µV/oC
Amplifier Bias Voltage
Peak Output Voltage
Common Mode Input Voltage
Range
VABC
VOM+
VOM-
VOM+
VOM-
VICR
IABC = 100µA
IABC = 500mA
IABC = 5µA
IABC = 100µA
-
1.2
-
-
1.2
-
V
12 13.7
-
12.5 13.7
-
V
12 -14.3
-
-13.3 -14.3
-
V
12 13.9
-
12.5 13.9
-
V
12 -14.5
-
-13.5 -14.5
-
V
-13
-
13
-13
-
13
V
Noise Voltage
eN
IABC = 500µA
10Hz
-
20
-
1kHz
-
8
-
-
20
-
nV/√Hz
-
8
-
nV/√Hz
10kHz
-
7
-
-
7
-
nV/√Hz
Input Offset Current
Input Bias Current
IIO
IABC = 500µA
-Z
0.3 0.7
-
0.3
0.7
µA
IIB
IABC = 500µA
-
1.8
5
-
1.8
5
µA
IABC = 500µA, TA = Full
-
3
8
-
3
8
µA
Temperature Range
Peak Output Current
IOM+ IABC = 500µA Source 350
410
650
350
410
650
µA
IOM-
Sink -350 -410 -650 -350 -410 -650
µA
IOM+ IABC = 5µA
Source 3
4.1
7
3
4.1
7
µA
IOM-
Sink
-3
-4.1
-7
-3
-4.1
-7
µA
3
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