IK Semicon IL2904 Low power dual operational amplifier Datasheet

TECHNICAL DATA
L ow Power Dual Oper ational Amplifier
IL2904
The IL2904 contains two independent high gain operational amplifiers
with internal frequency compensation. The two 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 IL2904 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
+ 5V DC 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 IL2904 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 V CC-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
Possible to exchange the position of Pin9 for Pin1 because of Pin
Connection being symmetric(IL2904S only)
L OGI C DI AGRAM
ORDERI NG I NFORM ATI ON
IL2904N Plastic
IL2904D SOIC
IL2904S SIP-8
TA = -40° to 85° C for all packages.
PI N ASSI GNM ENT
PIN 4 = GND
PIN 8= V CC
2011, January, Rev. 01
IL2904
M AXI M UM RATI NGS*
Symbol
V CC
Parameter
Value
Unit
32
±16
V
Power Supply Voltages
Single Supply
Split Supplies
V IDR
Input Differential Voltage Range (1)
±32
V
V ICR
Input Common Mode Voltage Range
-0.3 to 32
V
I SC
Output Short Circuit Duration
Continuous
TJ
Junction Temperature
Tstg
°C
150
Plastic Packages
°C
Storage Temperature
-55 to + 125
Plastic Packages
I IN
Input Current, per pin (2)
50
mA
TL
Lead Temperature, 1mm from Case for 10 Seconds
260
°C
*
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.
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. V IN< -0.3V. This input current will only exist when voltage at any of the input leads is driven negative.
RECOM M ENDED OPERATI NG CONDI TI ONS
Symbol
Parameter
V CC
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, V IN and V OUT should be constrained to the range GND≤(V IN or
V OUT)≤V CC.
Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or V CC). Unused
outputs must be left open.
2011, January, Rev. 01
IL2904
DC EL ECTRI CAL CHARACTERI STI CS (TA= -40 to + 85°C)
Guaranteed Limit
Symbol
V IO
Parameter
Test Conditions
Maximum Input Offset
Voltage
V O= 1.4V V CC= 5.030V;RS= 0Ω
V ICM = 0V to V CC-1.7V
Input Offset Voltage
Drift
RS= 0Ω, V CC= 30V
Maximum Input Offset
Current
V CC= 5.0V
∆I IO/∆T
Input Offset Current
Drift
RS= 0Ω, V CC= 30V
I IB
Maximum Input Bias
Current
V CC= 5.0V
V ICR
Input Common Mode
Voltage Range
V CC= 30V
I CC
Maximum Power Supply
Current
∆V IO/∆T
I IO
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 = ∞,V CC= 30V,V 0= 0V
3
mA
RL = ∞,V CC= 5V,V 0= 0V
1.2
Minimum Large Signal
V CC= 15V, RL ≥2KΩ
Open-Loop Voltage Gain
25*
V OH
Minimum Output HighLevel Voltage Swing
V CC= 30V,RL = 2KΩ
V CC= 30V,RL = 10KΩ
26
27
V OL
Maximum Output LowLevel Voltage Swing
V CC= 5V,RL = 10KΩ
CMR
Common Mode
Rejection
V CC= 30V, RS= 10KΩ
65*
dB
PSR
Power Supply Rejection
V CC= 30V
65*
dB
CS
Channel Separation
f= 1KHz to 20KHz,V CC= 30V
-120*
dB
I SC
Maximum Output Short
Circuit to GND
V CC= 5.0V
I source
Minimum Source Output
Current
V IN+ = 1V, V IN-= 0V,
V CC= 15V, V 0= 0V
10
mA
I sink
Minimum Output Sink
Current
V IN+ = 0V, V IN-= 1V,
V CC= 15V, V 0= 15V
V IN+ = 0V, V IN-= 1V,
V CC= 15V, V 0= 0.2V
5
10*
mA
12*
µA
A VOL
V IDR
Differential Input
Voltage Range
All V IN≥GND or V-Supply (if
used)
V/mV
15
V
20
60*
V CC*
mV
mA
V
* = @25°C
2011, January, Rev. 01
IL2904
TYPI CAL PERFORM ANCE CHARACTERI STI CS
Figur e 1.I nput Voltage Range
Figur e 3. L ar ge-Signal Fr equency Response
Figur e 5. Power Supply Cur r ent ver sus Power
Supply Voltage
Figur e 2. Open-L oop Fr equency
Figur e 4. Small-Signal Voltage Follower Pulse
Response (Noninver ting)
Figur e 6. I nput Bias Cur r ent ver sus Power Supply
Voltage
2011, January, Rev. 01
IL2904
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, Rev. 01
IL2904
2011, January, Rev. 01
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