參數(shù)資料
型號： CA3440
廠商： Intersil Corporation
英文描述： 63kHz, Nanopower, BiMOS Operational Amplifiers
中文描述： 63kHz，Nanopower，BiMOS運(yùn)算放大器
文件頁數(shù)： 2/5頁
文件大?。?/td> 76K
代理商： CA3440
3-147
Absolute Maximum Ratings
Thermal Information
Supply Voltage (V+ to V-) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Differential Input Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9V
DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . (V+ +8V) to (V- -0.5V)
Input Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1mA
Output Short Circuit Duration (Note 1) . . . . . . . . . . . . . . . . Indefinite
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . -55
o
C to 125
o
C
Thermal Resistance (Typical, Note 2)
SOIC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature (Die). . . . . . . . . . . . . . . . . . . . 175
o
C
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150
o
C
Maximum Storage Temperature Range . . . . . . . . . .-65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . 300
o
C
(SOIC - Lead Tips Only)
θ
JA
(
o
C/W)
165
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.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
Typical Values Intended Only for Design Guidance, V
SUPPLY
=
±
5V, R
SET
= 10M
, T
A
= 25
o
C
PARAMETER
SYMBOL
TEST CONDITIONS
CA3440
UNITS
Input Resistance
R
I
C
I
R
O
e
N
2
T
Input Capacitance
3.5
pF
Output Resistance
450
Equivalent Input
f = 1kHz
R
S
= 100
110
nV/
√
Hz
nV/
√
Hz
Noise Voltage
f = 10kHz
110
Short-Circuit Current
Source
I
OM
+
15
mA
To Opposite Supply
Sink
I
OM
-
f
T
SR
4.5
mA
Gain Bandwidth Product
63
kHz
Slew Rate
0.03
V/
μ
s
Transient Response
Rise Time
R
L
= 10k
, C
L
= 100pF
t
R
OS
5.6
μ
s
Overshoot
10
%
Electrical Specifications
For Equipment Design, At V
SUPPLY
=
±
5V; R
SET
= 10M
, T
A
= 25
o
C, Unless Otherwise Specified
PARAMETER
SYMBOL
TEST
CONDITIONS
CA3440
UNITS
MIN
TYP
MAX
Input Offset Voltage
|V
IO
|
| I
IO
|
| I
I
|
A
OL
-
5
10
mV
Input Offset Current
-
2.5
30
pA
Input Current
-
10
50
pA
Large Signal Voltage Gain
R
L
= 10k
10
100
-
kV/V
80
100
-
dB
Common Mode Rejection Ratio
CMRR
-
100
320
μ
V/V
70
80
-
dB
Common Mode Input Voltage Range
V
lCR
+
V
lCR
-
PSRR
+3.5
+3.7
-
V
-5.0
-5.3
-
V
Power Supply Rejection Ratio
-
32
320
μ
V/V
70
90
-
dB
Max Output Voltage
V
OM
+
V
OM
-
I+
+3
+3.2
-
V
-3
-3.2
-
V
Supply Current
-
10
17
μ
A
μ
W
μ
V/
o
C
Device Dissipation
P
D
-
100
170
Input Offset Voltage Temperature Drift
V
lO
/
T
-
4
-
CA3440
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