LM837M
- Mfr.Part #
- LM837M
- Manufacturer
- National Semiconductor
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14SOIC
- Stock
- 28,346
- In Stock :
- 28,346
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- Manufacturer :
- National Semiconductor
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Voltage - Supply, Single/Dual (±) :
- 10V~36V ±5V~18V
- Current - Input Bias :
- 500nA
- Operating Supply Current :
- 10mA
- Number of Channels :
- 4
- Common Mode Rejection Ratio :
- 80 dB
- Terminal Form :
- Gull wing
- Height Seated (Max) :
- 1.75mm
- Base Part Number :
- LM837
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Unity Gain BW-Nom :
- 25000 kHz
- Lead Free :
- Contains Lead
- ECCN Code :
- EAR99
- Output Current :
- 40mA
- Contact Plating :
- Lead, Tin
- Low-Offset :
- No
- Number of Functions :
- 4
- JESD-609 Code :
- e0
- Terminal Pitch :
- 1.27mm
- Nominal Supply Current :
- 10mA
- Mount :
- Surface Mount
- Length :
- 8.65mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Number of Terminations :
- 14
- Mounting Type :
- Surface Mount
- Frequency Compensation :
- yes
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Operating Temperature :
- -40°C~85°C
- REACH SVHC :
- No SVHC
- Packing Method :
- Rail
- Input Offset Voltage (Vos) :
- 5mV
- Bias Current-Max (IIB) @25C :
- 1μA
- Supply Voltage Limit-Max :
- 18V
- Radiation Hardening :
- No
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Output Current per Channel :
- 40mA
- Voltage - Input Offset :
- 300µV
- Amplifier Type :
- GENERAL PURPOSE
- Average Bias Current-Max (IIB) :
- 1μA
- Peak Reflow Temperature (Cel) :
- 235
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- Non-RoHS Compliant
- Bandwidth :
- 25MHz
- Pin Count :
- 14
- Number of Pins :
- 14
- Packaging :
- Tube
- Power Dissipation :
- 830mW
- Terminal Position :
- Dual
- Power Supplies :
- +-15V
- Max Power Dissipation :
- 830mW
- Architecture :
- VOLTAGE-FEEDBACK
- Slew Rate :
- 10V/μs
- Supply Voltage :
- 15V
- Voltage Gain :
- 110dB
- Pbfree Code :
- No
- Neg Supply Voltage-Max (Vsup) :
- -18V
- Datasheets
- LM837M

Instrumentation, OP Amps, Buffer Amps National Semiconductor LM837M Overview
The National Semiconductor LM837M is a versatile integrated circuit operational amplifier designed for general-purpose applications in instrumentation, operational amplifier circuits, and buffer amplifier configurations. With its high performance and reliability, this IC offers a cost-effective solution for a wide range of electronic systems.
Featuring advanced circuitry and robust construction, the LM837M delivers precise signal amplification and buffering capabilities, making it ideal for use in various industrial, medical, and consumer electronic devices.
Whether used in signal conditioning circuits, precision measurement instruments, or audio amplifiers, the LM837M excels in providing consistent performance and low distortion, meeting the demanding requirements of modern electronic designs.
LM837M Features
- General-purpose operational amplifier
- Designed for instrumentation and buffer applications
- High performance and reliability
- Wide operating voltage range
- Low input offset voltage and bias current
- High slew rate and bandwidth
- Available in 14SOIC package
LM837M Applications
- Signal Conditioning Circuits: The LM837M is commonly used in signal conditioning circuits to amplify weak signals from sensors or transducers before further processing. Its low noise and high precision make it suitable for applications such as temperature measurement and strain gauge amplification.
- Precision Measurement Instruments: In precision measurement instruments like digital multimeters and oscilloscopes, the LM837M provides accurate signal amplification and buffering, ensuring reliable measurement results even in demanding environments.
- Audio Amplifiers: With its high slew rate and bandwidth, the LM837M is well-suited for audio amplifier applications. It can be used in audio mixers, headphone amplifiers, and other audio equipment where faithful signal reproduction is essential.
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