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LM837MX
+BOMIC OPAMP GP 4 CIRCUIT 14SOIC
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ManufacturerTexas Instruments
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Mfr. Part #LM837MX
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Datasheet LM837MX DataSheet
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In Stock3981
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Specifications
| Attribute | Value |
| Part Status | Obsolete |
| Base Product Number | LM837 |
| Amplifier Type | Standard (General Purpose) |
| Number of Circuits | 4 |
| Slew Rate | 10V/µs |
| Gain Bandwidth Product | 25 MHz |
| Current - Input Bias | 500 nA |
| Voltage - Input Offset | 300 µV |
| Current - Supply | 10mA (x4 Channels) |
| Voltage - Supply Span (Min) | 36 V |
| Voltage - Supply Span (Max) | 36 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC |
| Packaging | Tape & Reel (TR) |
| Current - Output / Channel | 40 mA |
Overview
Description
Key specifications include a high gain-bandwidth product, low total harmonic distortion (THD), and low input offset voltage, which ensure accurate signal processing. The LM837MX also boasts a robust thermal performance, allowing it to operate effectively in diverse environmental conditions.
This op-amp is available in multiple package options, enhancing its adaptability for different circuit layouts. Its design emphasizes ease of use, making it accessible for both seasoned engineers and hobbyists. The LM837MX is an excellent choice for applications requiring precision and reliability in signal amplification.
Equivalent
Features
1. Low Noise: It offers a very low equivalent input noise voltage, making it ideal for sensitive audio and instrumentation applications.
2. Wide Bandwidth: The LM837MX has a high gain-bandwidth product, facilitating use in high-frequency applications.
3. Low Distortion: It provides low total harmonic distortion, ensuring high fidelity in signal processing.
4. High Slew Rate: This feature allows for rapid changes in output, supporting fast signal transitions.
5. Single Supply Operation: The amplifier can operate with a single power supply, simplifying design and integration.
6. Wide Supply Voltage Range: It supports a broad range of supply voltages, enhancing versatility in various applications.
7. Temperature Stability: The device maintains performance over a wide temperature range, ensuring reliability in diverse environments.
These features make the LM837MX suitable for audio, video, and precision measurement applications.
Pinout
Pin Configuration:
1. Pin 1: VREF - Output voltage reference.
2. Pin 2: GND - Ground reference.
3. Pin 3: NC - No connection.
4. Pin 4: V+/Vcc - Positive supply voltage.
5. Pin 5: NC - No connection.
6. Pin 6: VOUT - Output voltage.
7. Pin 7: NC - No connection.
8. Pin 8: V- - Negative supply voltage.
The LM837MX offers low temperature drift and high accuracy, making it suitable for precision applications.
Manufacturer
Texas Instruments has a strong presence in the global electronics market and is committed to advancing technology through research and development. They provide solutions that enhance performance, functionality, and efficiency in electronic devices, making them a significant player in the semiconductor industry. The LM837MX is an operational amplifier that falls under their extensive product portfolio aimed at meeting the needs of engineers and designers across multiple sectors. TI is also known for its commitment to sustainability and social responsibility within the manufacturing process.
Application
1. Audio Processing: For high-fidelity sound systems and audio mixers.
2. Signal Conditioning: In sensor interfaces and measurement systems.
3. Active Filters: For designing low-pass, high-pass, and band-pass filters.
4. Data Acquisition: Amplifying signals in data collection systems.
5. Instrumentation: In medical devices and analytical instruments for precise measurements.
6. Feedback Control Systems: For improving stability and performance in control applications.
Its low noise, high gain, and wide bandwidth make it suitable for these diverse uses.