3
FN1050.6
March 4, 2005
Equivalent Input Noise Voltage
eN
f = 1kHz, RS = 100Ω
40
nV/
√Hz
f = 10kHz, RS = 100Ω
12
nV/
√Hz
Short-Circuit Current to Opposite Supply
IOM+Source
40
mA
IOM-Sink
11
mA
Gain Bandwidth Product (See Figures
13,
27)
fT
4.5
MHz
Slew Rate (See Figure
14)SR
9
V/
μs
Transient Response (See Figure
1)tr
RL = 2kΩ, CL = 100pF
Rise Time
0.08
μs
OS
RL = 2kΩ, CL = 100pF
Overshoot
10
%
Settling Time at 10VP-P (See Figure 25) tS
AV = +1, RL = 2kΩ, CL = 100pF,
Voltage Follower
To 1mV
4.5
μs
To 10mV
1.4
μs
Crosstalk (See Figure
22)
f = 1kHz
120
dB
Electrical Specifications
For Equipment Design, VSUPPLY = ±15V, TA = 25oC, Unless Otherwise Specified (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TYPICAL VALUES
UNITS
CA3240A
CA3240
Electrical Specifications
For Equipment Design, at VSUPPLY = ±15V, TA = -40 to 85oC, Unless Otherwise Specified
PARAMETER
SYMBOL
TYPICAL VALUES
UNITS
CA3240A
CA3240
Input Offset Voltage
|VIO|3
10
mV
Input Offset Current (Note 8)
|IIO|32
32
pA
Input Current (Note 8)
II
640
pA
Large Signal Voltage Gain (See Figures
12,
27), (Note 6)
AOL
63
kV/V
96
dB
Common Mode Rejection Ratio (See Figure
17)CMRR
32
μV/V
90
dB
Common Mode Input Voltage Range (See Figure
24)VICR
-15 to +12.3
V
Power Supply Rejection Ratio (See Figure
19)PSRR
(
ΔVIO/ΔV±)
150
μV/V
76
dB
Maximum Output Voltage (Note 7) (See Figures
23, 24)VOM+
12.4
V
VOM-
-14.2
V
Supply Current (See Figure
15) Total For Both Amps
I+
8.4
mA
Total Device Dissipation
PD
252
mW
Temperature Coefficient of Input Offset Voltage
ΔVIO/ΔT15
15
μV/oC
NOTES:
6. At VO = 26VP-P, +12V, -14V and RL = 2kΩ.
7. At RL = 2kΩ.
8. At TA = 85oC.
Electrical Specifications
For Equipment Design, at V+ = 5V, V- = 0V, TA = 25oC, Unless Otherwise Specified
PARAMETER
SYMBOL
TYPICAL VALUES
UNITS
CA3240A
CA3240
Input Offset Voltage
|VIO|2
5
mV
Input Offset Current
|IIO|0.1
0.1
pA
Input Current
II
22
pA
Input Resistance
RIN
11
T
Ω
Large Signal Voltage Gain (See Figures
12,
27)AOL
100
kV/V
100
dB
CA3240, CA3240A