TECHNICAL DATA
KK2902
Low Power Quad Operational Amplifier
The KK2902 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 KK2902 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 KK2902 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.
ORDERING INFORMATION
KK2902N Plastic
KK2902D
SOIC
TA = -40° to +85° C
for all packages.
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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)
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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
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 4 = VCC
PIN 11= GND
1