CA3140 データシートの表示（PDF） - Intersil
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CA3140 Datasheet PDF : 22 Pages
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CA3140, CA3140A
Absolute Maximum Ratings
DC Supply Voltage (Between V+ and V- Terminals) . . . . . . . . . 36V
Differential Mode Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 8V
DC Input Voltage . . . . . . . . . . . . . . . . . . . . . (V+ +8V) To (V- -0.5V)
Input Terminal Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1mA
Output Short Circuit Duration∞ (Note 2) . . . . . . . . . . . . . . Indefinite
Operating Conditions
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC
Thermal Information
Thermal Resistance (Typical, Note 1)
θJA (oC/W) θJC (oC/W)
PDIP Package . . . . . . . . . . . . . . . . . . . 115
N/A
SOIC Package . . . . . . . . . . . . . . . . . . . 165
N/A
Maximum Junction Temperature (Plastic Package) . . . . . . . 150oC
Maximum Storage Temperature Range . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC
(SOIC - Lead Tips Only)
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. θJA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details
2. Short circuit may be applied to ground or to either supply.
Electrical Specifications VSUPPLY = ±15V, TA = 25oC
TYPICAL VALUES
PARAMETER
SYMBOL
TEST CONDITIONS
CA3140 CA3140A UNITS
Input Offset Voltage Adjustment Resistor
Input Resistance
Input Capacitance
Output Resistance
Equivalent Wideband Input Noise Voltage
(See Figure 27)
Typical Value of Resistor
4.7
Between Terminals 4 and 5 or 4 and 1 to
Adjust Max VIO
RI
1.5
CI
4
RO
60
eN
BW = 140kHz, RS = 1MΩ
48
18
kΩ
1.5
TΩ
4
pF
60
Ω
48
µV
Equivalent Input Noise Voltage (See Figure 35)
eN
RS = 100Ω
f = 1kHz
f = 10kHz
40
40
nV/√Hz
12
12
nV/√Hz
Short Circuit Current to Opposite Supply
Gain-Bandwidth Product, (See Figures 6, 30)
Slew Rate, (See Figure 31)
IOM+
IOM-
fT
SR
Source
Sink
40
40
mA
18
18
mA
4.5
4.5
MHz
9
9
V/µs
Sink Current From Terminal 8 To Terminal 4 to
Swing Output Low
220
220
µA
Transient Response (See Figure 28)
tr
RL = 2kΩ
OS
CL = 100pF
Rise Time
Overshoot
0.08
0.08
µs
10
10
%
Settling Time at 10VP-P, (See Figure 5)
tS
RL = 2kΩ
CL = 100pF
Voltage Follower
To 1mV
To 10mV
4.5
4.5
µs
1.4
1.4
µs
Electrical Specifications For Equipment Design, at VSUPPLY = ±15V, TA = 25oC, Unless Otherwise Specified
CA3140
CA3140A
PARAMETER
SYMBOL MIN
TYP
MAX
MIN
TYP
Input Offset Voltage
Input Offset Current
Input Current
Large Signal Voltage Gain (Note 3)
(See Figures 6, 29)
|VIO|
-
5
15
-
2
|IIO|
-
0.5
30
-
0.5
II
-
10
50
-
10
AOL
20
100
-
20
100
86
100
-
86
100
MAX
5
20
40
-
-
UNITS
mV
pA
pA
kV/V
dB
2
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