3
Electrical Specifications
Typical Values Intended Only for Design Guidance, VSUPPLY = ±7.5V, TA = 25
oC
Unless Otherwise Specified
PARAMETER
SYMBOL
TEST CONDITIONS
CA3130,
CA3130A
UNITS
Input Offset Voltage Adjustment Range
10k
Across Terminals 4 and 5 or
4 and 1
±22
mV
Input Resistance
RI
1.5
T
Input Capacitance
CI
f = 1MHz
4.3
pF
Equivalent Input Noise Voltage
eN
BW = 0.2MHz, RS = 1M
(Note 3)
23
V
Open Loop Unity Gain Crossover Frequency
(For Unity Gain Stability
≥47pF Required.)
fT
CC = 0
15
MHz
CC = 47pF
4
MHz
Slew Rate:
SR
CC = 0
30
V/
s
Open Loop
Closed Loop
CC = 56pF
10
V/
s
Transient Response:
CC = 56pF,
CL = 25pF,
RL = 2k
(Voltage Follower)
0.09
s
Rise Time
tr
Overshoot
OS
10
%
Settling Time (To <0.1%, VIN = 4VP-P)tS
1.2
s
NOTE:
3. Although a 1M
source is used for this test, the equivalent input noise remains constant for values of RS up to 10M.
Electrical Specifications
Typical Values Intended Only for Design Guidance, V+ = 5V, V- = 0V, TA = 25
oC
Unless Otherwise Specified (Note 4)
PARAMETER
SYMBOL
TEST CONDITIONS
CA3130
CA3130A
UNITS
Input Offset Voltage
VIO
82
mV
Input Offset Current
IIO
0.1
pA
Input Current
II
22
pA
Common-Mode Rejection Ratio
CMRR
80
90
dB
Large-Signal Voltage Gain
AOL
VO = 4VP-P, RL = 5k
100
kV/V
100
dB
Common-Mode Input Voltage Range
VICR
0 to 2.8
V
Supply Current
I+
VO = 5V, RL = ∞
300
A
VO = 2.5V, RL = ∞
500
A
Power Supply Rejection Ratio
VIO/V+
200
V/V
NOTE:
4. Operation at 5V is not recommended for temperatures below 25oC.
CA3130, CA3130A