Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com
Low Power Quad Operational Amplifiers LM324/LM2902
Pin Connection
Ordering Information
Devices Package Temp.
LM324M SO-14
0 °C to 70 °C
LM324P 14-DIP
0 °C to 70 °C
LM324
Description
The LM324 series consists of four independent, high gain,
internally frequency compensated operational amplifiers which
were designed specifically to operate from a single power
supply over a wide range of voltages. Operation from split
power supplies is also possible and the low power supply
current drain is independent of the magnitude of the power
supply voltage.
Application areas include transducer amplifiers, DC gain
blocks and all the conventional op amp circuits which now can
be more easily implemented in single power supply systems.
For example, the LM324 series can be directly operated off of
the standard + 5V power supply voltage which is used in
digital systems and will easily provide the required interface
electronics without requiring the additional – 15V power
supplies.
Features
• Internally frequency compensated for unity
gain
• Large DC voltage gain 100 dB
• Wide bandwidth ( unity gain) 1 MHz (
temperature compensated)
• Wide power supply range: Single supply 3V
to 32V or dual supplies – 1.5V to – 16V
• Very low supply current drain ( 700 á A) —
essentially independent of supply voltage
• Low input biasing current 45 nA (
temperature compensated)
• Low input offset voltage 2 mV and offset
current: 5 nA
• Input common- mode voltage range
includes ground
• Differential input voltage range equal to the
power supply voltage
• Large output voltage swing 0V to V+ - 1.5V
Bay Linear
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Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com
LM324
Absolute Maximum Rating
Parameter LM324 Unit
Supply Voltage 32V V
Differential Input Voltage 32
Input Voltage -0.3 to 32
Input Current 50
V
V
mA
Storage Temperature 0 to 70 °C
Lead Temperature (solder 10 Second) 260 °C
ESD 250 V
Electrical Characteristics
(VCC = 5V; TJ=25°C , unless otherwise specified)
Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com
Advance Information- These data sheets contain descriptions of products that are in development. The specifications are based on the engineering calculations,
computer simulations and/ or initial prototype evaluation.
Preliminary Information- These data sheets contain minimum and maximum specifications that are based on the initial device characterizations. These limits are
subject to change upon the completion of the full characterization over the specified temperature and supply voltage ranges.
The application circuit examples are only to explain the representative applications of the devices and are not intended to guarantee any circuit
design or permit any industrial property right to other rights to execute. Bay Linear takes no responsibility for any problems related to any
industrial property right resulting from the use of the contents shown in the data book. Typical parameters can and do vary in different
applications. Customer’s technical experts must validate all operating parameters including “ Typical” for each customer application.
LIFE SUPPORT AND NUCLEAR POLICY
Bay Linear products are not authorized for and should not be used within life support systems which are intended for surgical
implants into the body to support or sustain life, in aircraft, space equipment, submarine, or nuclear facility applications without
the specific written consent of Bay Linear President.
