ca3420a Intersil Corporation, ca3420a Datasheet - Page 2

• Manufacturer Part Number: ca3420a
• Description: 0.5mhz, Low Supply Voltage, Low Input Current Bimos Operational Amplifiers
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Supply Voltage (V+ to V-). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15V
DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . (V+ + 8V) to (V- -0.5V)
Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1mA
Output Short Circuit Duration (Note 1). . . . . . . . . . . . . . . . Indefinite
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . -55
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:
Electrical Specifications
Electrical Specifications
NOTE:
Input Resistance
Input Capacitance
Output Resistance
Equivalent Input Noise Voltage
Short-Circuit Current
To Opposite Supply
Gain Bandwidth Product
Slew Rate
Transient Response
Current from Terminal 8
Input Offset Voltage
Input Offset Current (Note 3)
Input Current (Note 3)
Large Signal Voltage Gain
Common Mode Rejection Ratio
Common Mode Input Voltage Range
Power Supply Rejection Ratio
Max Output Voltage
Supply Current
Device Dissipation
Input Offset Voltage Temperature Drift
1. Short circuit may be applied to ground or to either supply.
2.
3. The maximum limit represents the levels obtainable on high speed automatic test equipment. Typical values are obtained under laboratory conditions.
JA
is measured with the component mounted on an evaluation PC board in free air.
PARAMETER
PARAMETER
Rise Time
Overshoot
To V-
To V+
Source
Sink
2
Typical Values Intended Only for Design Guidance, V
For Equipment Design, At V
SYMBOL
SYMBOL
V
PSRR
CMRR
I
V
V
V
V
I
|V
OM
A
OM
OS
|I
lCR
R
SR
I
e
I
OM
OM
R
C
|I
P
f
t
lCR
I+
lO
8
8
OL
R
IO
T
IO
N
O
I
+
D
I
I
-
|
/ T
+
-
|
|
+
+
-
-
o
f = 1kHz
f = 10kHz
R
R
R
C to 125
CONDITIONS
V
L
L
L
CA3420, CA3420A
IO
= 2k , C
= 10k
=
TEST
/ V
SUPPLY
TEST CONDITIONS
o
C
L
= 100pF
= 1V, T
-0.85
0.90
MIN
0.2
10
80
55
60
-
-
-
-
-
-
-
-
-
R
Thermal Information
Thermal Resistance (Typical, Note 2)
Maximum Junction Temperature (Metal Can Package). . . . . . . 175
Maximum Junction Temperature (Plastic Package) . . . . . . . 150
Maximum Storage Temperature Range . . . . . . . . . . -65
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300
S
PDIP Package . . . . . . . . . . . . . . . . . . .
Metal Can Package . . . . . . . . . . . . . . .
A
= 100
= 25
CA3420
-0.91
TYP
0.01
0.95
-1.3
100
100
560
100
350
0.5
0.7
o
65
80
1
C, Unless Otherwise Specified
5
4
SUPPLY
MAX
1800
1000
= 10V, T
650
1.1
10
5
-
-
-
-
-
-
-
-
-
4
CA3420A
150
300
4.9
2.6
2.4
0.5
0.5
0.7
62
38
15
20
2
A
-0.85
0.90
MIN
0.2
= 25
20
86
60
70
-1
-
-
-
-
-
-
-
-
o
C
CA3420A
-0.91
CA3420
TYP
0.01
0.02
0.95
-1.3
100
100
560
350
0.5
0.7
65
32
90
2
4
150
300
4.9
2.6
2.4
0.5
0.5
0.7
62
38
15
20
2
JA
105
165
(
o
C/W)
MAX
1000
320
650
1.1
5
4
5
-
-
-
-
-
-
-
-
-
o
C to 150
nV/ Hz
nV/ Hz
UNITS
JC
MHz
V/ s
mA
mA
mA
T
pF
%
UNITS
N/A
A
(
80
s
kV/V
o
V/
mW
mV
pA
pA
dB
V/V
dB
V/V
dB
C/W)
V
V
V
V
A
o
C
o
o
o
o
C
C
C
C