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CA3280 Fiches technique(PDF) 3 Page - Intersil Corporation

No de pièce CA3280
Description  Dual, 9MHz, Operational Transconductance Amplifier (OTA)
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Fabricant  INTERSIL [Intersil Corporation]
Site Internet  http://www.intersil.com/cda/home
Logo INTERSIL - Intersil Corporation

CA3280 Fiches technique(HTML) 3 Page - Intersil Corporation

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3
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
Operating Conditions
Temperature Range
CA3280 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 70oC
CA3280A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC
Supply Voltage Range (Typ) . . . . . . . . . . . . . . . . . . . . .
±2V to ±15V
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
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 = 25
oC, V
SUPPLY = ±15V, Unless Otherwise Specified
PARAMETER
SYMBOL
TEST CONDITIONS
CA3280
CA3280A
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
Input Offset Voltage
VIO
IABC = 1mA
-
-
3
-
-
0.5
mV
IABC = 100µA
-
0.7
3
-
0.25
0.5
mV
IABC = 10µA
-
-
3
-
-
0.5
mV
IABC = 1mA to 10µA,
TA = Full Temp. Range
-
0.8
4
-
0.8
1.5
mV
Input Offset Voltage Drift
|
∆VIO|IABC = 1µA to 1mA
-
0.5
1
-
0.5
1
mV
IABC = 100µA, TA = Full
Temperature Range
-5-
-
3
5
µV/oC
Amplifier Bias Voltage
VABC
IABC = 100µA
-
1.2
-
-
1.2
-
V
Peak Output Voltage
VOM+IABC = 500mA
12
13.7
-
12.5
13.7
-
V
VOM-
12
-14.3
-
-13.3
-14.3
-
V
VOM+IABC = 5µA
12
13.9
-
12.5
13.9
-
V
VOM-
12
-14.5
-
-13.5
-14.5
-
V
Common Mode Input Voltage
Range
VICR
IABC = 100µA
-13
-
13
-13
-
13
V
Noise Voltage
eN
IABC = 500µA
10Hz
-
20
-
-
20
-
nV/
√Hz
1kHz
-
8
-
-
8
-
nV/
√Hz
10kHz
-
7
-
-
7
-
nV/
√Hz
Input Offset Current
IIO
IABC = 500µA
-Z
0.3
0.7
-
0.3
0.7
µA
Input Bias Current
IIB
IABC = 500µA
-
1.8
5
-
1.8
5
µA
IABC = 500µA, TA = Full
Temperature Range
-3
8
-
3
8
µA
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
CA3280, CA3280A


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