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