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