IKSEMICON IL1458

TECHNI CAL SPECI FI CATI ON
IL1458
Dual Operational Amplifiers
The IL1458 is general purpose dual operational amplifiers.
The high common-mode input voltage range and the absence
of latch-up make these amplifiers ideal for voltage
follower application.
The devices are short circuit protected and the internal frequency
compensation ensures stability without external components.
•
•
•
•
•
•
•
Short Circuit Protection
Wide common-mode and differential ranges
No frequency compensation required
Low power consumption
No latch-up
3 MHz unity gain bandwidth guaranteed
Gain and phase match between amplifiers
ORDERING INFORMATION
IL1458N Plastic
IL1458D SOIC
TA = -40° to 85° C
for all packages.
BLOCK DIAGRAM
PIN 4 = GND (V-)
PIN 8 = VCC (V+)
2011, January, ver.01
I L 1458
MAXIMUM RATINGS*
Symbol
Value
Unit
Supply Voltage
18
V
Supply Voltage
-18
V
VIDR
Differential Input Voltage
±30
V
VIN
Input Voltage
±15
V
PD
Power Dissipation in Still Air
570
mW
Ta
Operation Temperature Ranfe
-40 to 85
°C
Storage Temperature Range
-55 to 125
°C
V
+
-
V
Tstg
Parameter
* Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device.
These are stress ratings only and functional operation of the device at these or any other conditions beyond those
indicated under “recommended operating conditions” is not implied.
Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS
Symbol
V
+
-
V
Parameter
Min
Max
Unit
Supply Voltage
16
V
Supply Voltage
-16
V
2011, January, ver.01
I L 1458
ELECTRICAL CHARACTERISTICS(TA = 25°C, V+ = +15 V, V- = -15 V)
Symbol
Parameter
Test Conditions
Guaranteed Limits
Min
Max
± 5.0
mV
Input Offset Current
± 200
nA
IIB
Input Bias Current
- 500
nA
ri
Input Resistance
VIO
Input Offset Voltage
IIO
AV
VOM
VICR
RS ≤ 10KΩ
Unit
RL ≥ 10KΩ
± 12
V
RL ≥ 2KΩ
± 10
V
± 12
V
70
dB
Input Common-Mode Voltage
Range
PSRR
Supply Voltage Rejection
Ratio
RS ≤ 10KΩ
Slew Rate
RL ≥ 2KΩ
I ,I
V/mV
Output Voltage Swing
RS ≤ 10KΩ
-
20
RL ≥ 2KΩ, VC = ± 10V
Common Mode Rejection
Ratio
+
MΩ
Large-Signal Voltage Gain
CMRR
SR
0.3
150
0.8
Supply Current
µV/V
1.6
5.6
mA
SR
Slew Rate
RL = 2KΩ
PC
Power Consumption
RL = ∞
170
mW
VN
Input Noise Voltage
RS = 1KΩ
f = 30Hz ∼ 30KHz
3.5
µVrms
Isource
Isink
V/µs
Sourse Current
- 20
mA
Sink Current
20
mA
2011, January, ver.01
I L 1458
TYPICAL PERFORMANCE CURVES
VOp-p - RL
FREQUENCY f (Hz)
LOAD RESISTANCE RL (kΩ)
VNI - f
VOM - VCC, VEE
FREQUENCY f (Hz)
SUPPLY VOLTAGE V+, V- (±V)
VOp-p- f
II - T A
FREQUENCY f (Hz)
AMBIENT TEMPERATURE TA (°C)
2011, January, ver.01
I L 1458
N SUFFIX PLASTIC DIP
(MS – 001BA)
A
Dimension, mm
5
8
B
1
4
F
Symbol
MIN
MAX
A
8.51
10.16
B
6.1
7.11
C
L
C
5.33
D
0.36
0.56
F
1.14
1.78
-T- SEATING
PLANE
N
G
M
K
0.25 (0.010) M
J
H
D
T
NOTES:
1. Dimensions “A”, “B” do not include mold flash or protrusions.
Maximum mold flash or protrusions 0.25 mm (0.010) per side.
G
2.54
H
7.62
J
0°
10°
K
2.92
3.81
L
7.62
8.26
M
0.2
0.36
N
0.38
D SUFFIX SOIC
(MS - 012AA)
Dimension, mm
A
8
5
B
H
1
G
P
4
D
K
MIN
MAX
A
4.8
5
B
3.8
4
C
1.35
1.75
D
0.33
0.51
F
0.4
1.27
R x 45
C
-T-
Symbol
SEATING
PLANE
J
F
0.25 (0.010) M T C M
NOTES:
1. Dimensions A and B do not include mold flash or protrusion.
2. Maximum mold flash or protrusion 0.15 mm (0.006) per side
for A; for B ‑ 0.25 mm (0.010) per side.
M
G
1.27
H
5.72
J
0°
8°
K
0.1
0.25
M
0.19
0.25
P
5.8
6.2
R
0.25
0.5
2011, January, ver.01