IK Semicon IL324N Low power quad operational amplifier Datasheet

TECHNICAL DATA
Low Power Quad Operational Amplifier
The IL324 contains four independent high gain operational amplifiers
with internal frequency compensation. The four op-amps operate over a
wide voltage range from a single power supply. Also use a split power
supply. The device has low power supply current drain, regardless of the
power supply voltage. The low power drain also makes the IL324 a good
choice for battery operation.
When your project calls for a traditional op-amp function, now you
can streamline your design with a simple single power supply. Use
ordinary +5VDC common to practically any digital system or personal
computer application, without requiring an extra 15V power supply just to
have the interface electronics you need.
The IL324 is a versatile, rugged workhorse with a thousand-and-one
uses, from amplifying signals from a variety of transducers to dc gain
blocks, or any op-amp function. The attached pages offer some recipes
that will have your project cooking in no time.
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Internally frequency compensated for unity gain
Large DC voltage gain: 100dB
Wide power supply range:
3V ~ 32V (or ±1.5V ~ ±16V)
Input common-mode voltage range includes ground
Large output voltage swing: 0V DC to VCC-1.5V DC
Power drain suitable for battery operation
Low input offset voltage and offset current
Differential input voltage range equal to the power supply voltage
LOGIC DIAGRAM
IL324
ORDERING INFORMATION
IL324N Plastic
IL324D SOIC
TA = -40° to +85° C
for all packages.
PIN ASSIGNMENT
PIN 4 = VCC
PIN 11= GND
1
IL324
MAXIMUM RATINGS*
Symbol
VCC
Parameter
Value
Unit
32
±16
V
Power Supply Voltages
Single Supply
Split Supplies
VIDR
Input Differential Voltage Range (1)
±32
V
VICR
Input Common Mode Voltage Range
-0.3 to 32
V
ISC
Output Short Circuit Duration
TJ
Junction Temperature
Plastic Packages
Tstg
Continuous
°C
150
°C
Storage Temperature
Plastic Packages
-55 to +125
IIN
Input Current, per pin (2)
50
mA
TL
Lead Temperature, 1mm from Case for 10 Seconds
260
°C
*
Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
+Derating - Plastic DIP: - 10 mW/°C from 65° to 125°C
SOIC Package: : - 7 mW/°C from 65° to 125°C
Notes:
1. Split Power Supplies.
2. VIN<-0.3V. This input current will only exist when voltage at any of the input leads is driven negative.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
VCC
DC Supply Voltage
TA
Operating Temperature, All Package Types
Min
Max
Unit
±2.5 or
5.0
±15 or
30
V
-40
+85
°C
This device contains protection circuitry to guard against damage due to high static voltages or electric fields.
However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this
high-impedance circuit. For proper operation, VIN and VOUT should be constrained to the range GND≤(VIN or
VOUT)≤VCC.
Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC). Unused
outputs must be left open.
2
IL324
DC ELECTRICAL CHARACTERISTICS (TA=-40 to +85°C)
Guaranteed Limit
Symbol
VIO
Parameter
Test Conditions
Maximum Input Offset
Voltage
VO=1.4V VCC=5.0-30V;RS=0Ω
VICM=0V to VCC-1.7V
Input Offset Voltage
Drift
RS=0Ω, VCC=30V
Maximum Input Offset
Current
VCC=5.0V
∆IIO/∆T
Input Offset Current
Drift
RS=0Ω, VCC=30V
IIB
Maximum Input Bias
Current
VCC=5.0V
Input Common Mode
Voltage Range
VCC=30V
Maximum Power Supply
Current
∆VIO/∆T
IIO
VICR
ICC
Min
Typ
Max
Unit
9.0
mV
5.0*
µV/°C
7.0
150
nA
50*
10
pA/°C
500
nA
250*
0
28
V
RL=∞,VCC=30V,V0=0V
3
mA
RL=∞,VCC=5V,V0=0V
1.2
Minimum Large Signal
VCC=15V, RL≥2KΩ
Open-Loop Voltage Gain
25*
VOH
Minimum Output HighLevel Voltage Swing
VCC=30V,RL=2KΩ
VCC=30V,RL=10KΩ
26
27
VOL
Maximum Output LowLevel Voltage Swing
VCC=5V,RL=10KΩ
CMR
Common Mode
Rejection
VCC=30V, RS=10KΩ
65*
dB
PSR
Power Supply Rejection
VCC=30V
65*
dB
CS
Channel Separation
f=1KHz to 20KHz,VCC=30V
-120*
dB
ISC
Maximum Output Short
Circuit to GND
VCC=5.0V
Isource
Minimum Output Source
Current
VIN+=1V, VIN-=0V, VCC=15V,
V0=0V
10
mA
Minimum Output Sink
Current
VIN+=0V, VIN-=1V, VCC=15V,
V0=15V
VIN+=0V, VIN-=1V, VCC=15V,
V0=0.2V
5
10*
mA
12*
µA
AVOL
Isink
VIDR
Differential Input
Voltage Range
All VIN≥GND or V-Supply (if
used)
15
V/mV
V
20
60*
VCC*
mV
mA
V
*[email protected]°C
3
IL324
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 1.Input Voltage Range
Figure 2. Open-Loop Frequency
Figure 3. Large-Signal Frequency Response
Figure 4. Small-Signal Voltage Follower Pulse
Response (Noninverting)
Figure 5. Power Supply Current versus Power
Supply Voltage
Figure 6. Input Bias Current versus Power Supply
Voltage
4
IL324
N SUFFIX PLASTIC DIP
(MS - 001AA)
A
Dimension, mm
8
14
B
7
1
Symbol
MIN
MAX
A
18.67
19.69
B
6.1
7.11
5.33
C
F
L
C
-T- SEATING
PLANE
N
G
M
K
J
H
D
0.25 (0.010) M 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.
D
0.36
0.56
F
1.14
1.78
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 - 012AB)
Dimension, mm
A
14
8
H
B
1
G
P
7
R x 45
C
-TK
D
SEATING
PLANE
J
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.
F
M
Symbol
MIN
MAX
A
8.55
8.75
B
3.8
4
C
1.35
1.75
D
0.33
0.51
F
0.4
1.27
G
1.27
H
5.27
J
0°
8°
K
0.1
0.25
M
0.19
0.25
P
5.8
6.2
R
0.25
0.5
5
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