CA3280A Intersil Corporation, CA3280A Datasheet - Page 2

• Manufacturer Part Number: CA3280A
• Description: Dual 9MHz Operational Transconductance Amplifier (OTA)
• Manufacturer: Intersil Corporation

.
Absolute Maximum Ratings
Supply Voltage (Between V+ and V-) . . . . . . . . . . . . . . . . . . . .+36V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
Input Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V+ to V-
Input Current at I
Amplifier Bias Current (I
Output Short Circuit Duration (Note 2). . . . . . . . . . . . . . . . Indefinite
Linearizing Diode Bias Current, I
Peak Input Current with Linearizing Diode. . . . . . . . . . . . . . . . . . ±I
Operating Conditions
Temperature Range
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.
NOTE:
Electrical Specifications
Input Offset Voltage
Input Offset Voltage Drift
Amplifier Bias Voltage
Peak Output Voltage
Common Mode Input Voltage
Range
Noise Voltage
Input Offset Current
Input Bias Current
1. θ
2. Short circuit may be applied to ground or to either supply.
CA3280 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
CA3280A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55
JA
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
PARAMETER
D
= 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100µA
ABC
) . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA
D
2
. . . . . . . . . . . . . . . . . . . . . . . 5mA
For Equipment Design, at T
SYMBOL
|∆V
V
V
V
V
V
V
V
OM
OM
ABC
OM
OM
e
I
I
ICR
IO
IB
IO
N
IO
+
+
-
-
|
I
I
I
I
T
I
I
Temperature Range
I
I
I
I
I
I
I
I
Temperature Range
ABC
ABC
ABC
ABC
ABC
ABC
ABC
ABC
ABC
ABC
ABC
ABC
ABC
ABC
A
TEST CONDITIONS
= Full Temp. Range
o
= 1mA to 10µA,
= 1mA
= 100µA
= 10µA
= 1µA to 1mA
= 100µA, T
= 100µA
= 500µA
= 5µA
= 100µA
= 500µA
= 500µA
= 500µA
= 500µA, T
C to 125
o
C to 70
A
o
o
= 25
C
C
D
A
A
= Full
= Full
10kHz
o
10Hz
1kHz
C, V
SUPPLY
Thermal Information
Thermal Resistance (Typical, Note 1)
Maximum Junction Temperature (Plastic Package) . . . . . . . .150
Maximum Storage Temperature Range . . . . . . . . . -65
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300
PDIP Package . . . . . . . . . . . . . . . . . . .
MIN
-13
12
12
12
12
-Z
-
-
-
-
-
-
-
-
-
-
-
-
= ±15V, Unless Otherwise Specified
CA3280
-14.3
-14.5
TYP
13.7
13.9
0.7
0.8
0.5
1.2
0.3
1.8
20
5
8
7
3
-
-
-
MAX
0.7
13
3
3
3
4
1
5
8
-
-
-
-
-
-
-
-
-
-13.3
-13.5
12.5
12.5
MIN
-13
-
-
-
-
-
-
-
-
-
-
-
-
-
CA3280A
-14.3
-14.5
TYP
0.25
13.7
13.9
0.8
0.5
1.2
0.3
1.8
20
3
8
7
3
-
-
-
θ
JA
(
90
o
MAX
C/W) θ
0.5
0.5
0.5
1.5
0.7
13
1
5
5
8
-
-
-
-
-
-
-
-
o
C to 150
JC
nV/√Hz
nV/√Hz
nV/√Hz
UNITS
µV/
N/A
mV
mV
mV
mV
mV
µA
µA
µA
(
V
V
V
V
V
V
o
o
C/W)
C
o
o
o
C
C
C