TECHNICAL DATA
IL2904
L ow Power Dual Operational Amplifier
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
+ 5VDC common to practically any digital system or personal computer
application, without requiring an extra 15V power supply just to have the
interf ace 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:
ORDERING INFORMATION
IL2904N Plastic
IL2904D SOI C
IL2904S SI P-8
3V ~ 32V (or ±1.5V ~ ±16V)
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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
Possible to exchange the position of Pin9 for Pin1 because of Pin
Connection being symmetric(IL2904S only)
TA = -40° to 85° C f or all packages.
PIN ASSIGNMENT
LOGIC DIAGRAM
PIN 4 = GND
PIN 8= VCC
2011, January, Rev. 01
IKSEMICON [ IK SEMICON CO., LTD ]
