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Amplifier Circuits / Operational Amplifiers / LM837M
Datasheets
LM837M by:
Texas Instruments
National Semiconductor Corporation
Texas Instruments
Not Found

Low Noise Quad Operational Amplifier 14-SOIC -40 to 85

Part Details for LM837M by Texas Instruments

Results Overview of LM837M by Texas Instruments

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

LM837M Information

LM837M by Texas Instruments is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.

Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.

Price & Stock for LM837M

Part # Distributor Description Stock Price Buy
Win Source Electronics LM837 Low Noise Quad Operational Amplifier | IC OPAMP GP 4 CIRCUIT 14SOIC 25000
  • 40 $1.3536
  • 95 $1.1107
  • 140 $1.0760
  • 195 $1.0413
  • 250 $1.0066
  • 335 $0.9025
$0.9025 / $1.3536 Buy Now

Part Details for LM837M

LM837M CAD Models

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LM837M Part Data Attributes

Parametric Data
LM837M Texas Instruments
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LM837M Texas Instruments Low Noise Quad Operational Amplifier 14-SOIC -40 to 85
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Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description PLASTIC, SOP-14
Pin Count 14
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.33.00.01
Samacsys Manufacturer Texas Instruments
Amplifier Type OPERATIONAL AMPLIFIER
Architecture VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB) 1 µA
Bias Current-Max (IIB) @25C 1 µA
Common-mode Reject Ratio-Nom 100 dB
Frequency Compensation YES
Input Offset Voltage-Max 5000 µV
JESD-30 Code R-PDSO-G14
JESD-609 Code e0
Length 8.65 mm
Low-Offset NO
Moisture Sensitivity Level 1
Neg Supply Voltage Limit-Max -18 V
Neg Supply Voltage-Nom (Vsup) -15 V
Number of Functions 4
Number of Terminals 14
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP14,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method RAIL
Peak Reflow Temperature (Cel) 235
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Slew Rate-Min 8 V/us
Slew Rate-Nom 10 V/us
Supply Current-Max 15 mA
Supply Voltage Limit-Max 18 V
Supply Voltage-Nom (Vsup) 15 V
Surface Mount YES
Technology BIPOLAR
Temperature Grade INDUSTRIAL
Terminal Finish TIN LEAD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 20
Unity Gain BW-Nom 25000
Width 3.9 mm

Alternate Parts for LM837M

This table gives cross-reference parts and alternative options found for LM837M. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM837M, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LM837M/NOPB Texas Instruments Check for Price Low Noise Quad Operational Amplifier 14-SOIC -40 to 85 LM837M vs LM837M/NOPB
LM837MX Texas Instruments Check for Price Low Noise Quad Operational Amplifier 14-SOIC -40 to 85 LM837M vs LM837MX
Part Number Manufacturer Composite Price Description Compare
LM837MX/NOPB Texas Instruments $0.6835 4-channel, 25-MHz, low noise audio op amp 14-SOIC -40 to 85 LM837M vs LM837MX/NOPB
MC33179DG onsemi Check for Price Operational Amplifier, Low Power, Low Noise, Quad, SOIC-14 NB, 55-TUBE LM837M vs MC33179DG
LS8404M STMicroelectronics Check for Price QUAD OP-AMP, 1000uV OFFSET-MAX, 3MHz BAND WIDTH, PDSO14, SO-14 LM837M vs LS8404M
TS514AID STMicroelectronics Check for Price Low noise & distortion (8nV/sqrtHz & 0.03%) LM837M vs TS514AID
MC33179DR2G onsemi $0.4184 Operational Amplifier, Low Power, Low Noise, Quad, SOIC-14 NB, 2500-REEL LM837M vs MC33179DR2G
MC33179DR2 onsemi Check for Price Operational Amplifier, Low Power, Low Noise, Quad, SOIC-14 NB, 2500-REEL LM837M vs MC33179DR2
TS514AIDT STMicroelectronics $1.2155 Low noise & distortion (8nV/sqrtHz & 0.03%) LM837M vs TS514AIDT
MC33079DT STMicroelectronics $0.2749 Low-noise op-amps LM837M vs MC33079DT
TS514IYDT STMicroelectronics Check for Price Low noise & distortion (8nV/sqrtHz & 0.03%) LM837M vs TS514IYDT
LS8404CM STMicroelectronics Check for Price QUAD OP-AMP, 1000uV OFFSET-MAX, 2.5MHz BAND WIDTH, PDSO14, SO-14 LM837M vs LS8404CM

LM837M Related Parts

LM837M Frequently Asked Questions (FAQ)

  • The maximum power dissipation of the LM837M is 1.4W, which is calculated based on the maximum junction temperature (Tj) of 150°C and the thermal resistance (RθJA) of 125°C/W.

  • While the LM837M can be used as a comparator, it's not the best choice due to its relatively slow slew rate (0.5V/μs) and limited bandwidth (1.2MHz). A dedicated comparator like the LM339 or LM2901 would be a better option.

  • To ensure stability, make sure to follow proper compensation techniques, such as adding a capacitor in the feedback loop or using a resistor in series with the capacitor to prevent oscillations. Also, ensure that the gain-bandwidth product is not exceeded.

  • The input impedance of the LM837M is typically around 2MΩ, but it can vary depending on the specific application and operating conditions. This is relatively high, making it suitable for high-impedance sources.

  • Yes, the LM837M can be used in a single-supply configuration, but you'll need to ensure that the input common-mode voltage range is within the specified limits (VCC-1.5V to VCC+0.5V). You may also need to add a voltage divider or level shifter to adjust the input voltage.