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