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