參數(shù)資料
型號: CA3140
廠商: Intersil Corporation
英文描述: 4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output(4.5MHz BiCMOS運算放大器(MOSFET輸入,Bipolar輸出))
中文描述: 4.5MHz,BiMOS運算放大器MOSFET的輸入/雙極性輸出(4.5MHz的BiCMOS運算放大器(MOSFET的輸入,雙極性輸出))
文件頁數(shù): 4/23頁
文件大?。?/td> 1490K
代理商: CA3140
4
FN957.10
July 11, 2005
Large Signal Voltage Gain (Note 3)
(See Figures 6, 29)
A
OL
20
100
-
20
100
-
kV/V
86
100
-
86
100
-
dB
Common Mode Rejection Ratio
(See Figure 34)
CMRR
-
32
320
-
32
320
μ
V/V
70
90
-
70
90
-
dB
Common Mode Input Voltage Range (See Figure 8)
V
ICR
-15
-15.5 to +12.5
11
-15
-15.5 to +12.5
12
V
Power-Supply Rejection Ratio,
V
IO
/
V
S
(See Figure 36)
PSRR
-
100
150
-
100
150
μ
V/V
76
80
-
76
80
-
dB
Max Output Voltage (Note 4)
(See Figures 2, 8)
V
OM
+
+12
13
-
+12
13
-
V
V
OM
-
-14
-14.4
-
-14
-14.4
-
V
Supply Current (See Figure 32)
I+
-
4
6
-
4
6
mA
Device Dissipation
P
D
-
120
180
-
120
180
mW
Input Offset Voltage Temperature Drift
V
IO
/
T
-
8
-
-
6
-
μ
V/
o
C
NOTES:
3. At V
O
= 26V
P-P
, +12V, -14V and R
L
= 2k
.
4. At R
L
= 2k
.
Electrical Specifications
For Equipment Design, at V
SUPPLY
=
±
15V, T
A
= 25
o
C, Unless Otherwise Specified
(Continued)
PARAMETER
SYMBOL
CA3140
CA3140A
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
Electrical Specifications
For Design Guidance At V+ = 5V, V- = 0V, T
A
= 25
o
C
PARAMETER
SYMBOL
TYPICAL VALUES
UNITS
CA3140
CA3140A
Input Offset Voltage
|V
IO
|
5
2
mV
Input Offset Current
|I
IO
|
0.1
0.1
pA
Input Current
I
I
2
2
pA
Input Resistance
R
I
1
1
T
Large Signal Voltage Gain (See Figures 6, 29)
A
OL
100
100
kV/V
100
100
dB
Common Mode Rejection Ratio
CMRR
32
32
μ
V/V
90
90
dB
Common Mode Input Voltage Range (See Figure 8)
V
ICR
-0.5
-0.5
V
2.6
2.6
V
Power Supply Rejection Ratio
PSRR
V
IO
/
V
S
100
100
μ
V/V
80
80
dB
Maximum Output Voltage (See Figures 2, 8)
V
OM
+
3
3
V
V
OM
-
0.13
0.13
V
Maximum Output Current:
Source
I
OM
+
I
OM
-
10
10
mA
Sink
1
1
mA
Slew Rate (See Figure 31)
SR
7
7
V/
μ
s
Gain-Bandwidth Product (See Figure 30)
f
T
3.7
3.7
MHz
Supply Current (See Figure 32)
I+
1.6
1.6
mA
Device Dissipation
P
D
8
8
mW
Sink Current from Terminal 8 to Terminal 4 to Swing Output Low
200
200
μ
A
CA3140, CA3140A
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