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