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Amplifier Circuits / Operational Amplifiers / LM837MX
Datasheets
LM837MX by:
Texas Instruments
National Semiconductor Corporation
Texas Instruments
Not Found

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

Part Details for LM837MX by Texas Instruments

Results Overview of LM837MX 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

LM837MX Information

LM837MX 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 LM837MX

Part # Distributor Description Stock Price Buy
Vyrian Amplifiers 28
RFQ
Win Source Electronics LM837 Low Noise Quad Operational Amplifier | IC OPAMP GP 4 CIRCUIT 14SOIC 25000
  • 45 $1.1962
  • 105 $0.9815
  • 160 $0.9509
  • 220 $0.9202
  • 285 $0.8895
  • 380 $0.7975
$0.7975 / $1.1962 Buy Now

Part Details for LM837MX

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LM837MX Part Data Attributes

Parametric Data
LM837MX Texas Instruments
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LM837MX 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 TAPE AND REEL
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 LM837MX

This table gives cross-reference parts and alternative options found for LM837MX. 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 LM837MX, 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 LM837MX vs LM837M/NOPB
LM837M Texas Instruments Check for Price Low Noise Quad Operational Amplifier 14-SOIC -40 to 85 LM837MX vs LM837M
LM837MX/NOPB Texas Instruments $0.6835 4-channel, 25-MHz, low noise audio op amp 14-SOIC -40 to 85 LM837MX vs LM837MX/NOPB
Part Number Manufacturer Composite Price Description Compare
LS404CDT STMicroelectronics Check for Price QUAD OP-AMP, 5000uV OFFSET-MAX, 2.5MHz BAND WIDTH, PDSO14, MICRO, PLASTIC, SO-14 LM837MX vs LS404CDT
MC33179D onsemi Check for Price Operational Amplifier, Low Power, Low Noise, Quad, SOIC-14 NB, 55-TUBE LM837MX vs MC33179D
MC33179DR2G onsemi $0.4249 Operational Amplifier, Low Power, Low Noise, Quad, SOIC-14 NB, 2500-REEL LM837MX vs MC33179DR2G
MC33079PG onsemi Check for Price Operational Amplifier, Low Noise, Quad, PDIP-14, 25-TUBE LM837MX vs MC33079PG
MC33079DR2 onsemi Check for Price QUAD OP-AMP, 3500uV OFFSET-MAX, 9MHz BAND WIDTH, PDSO14, SOIC-14 LM837MX vs MC33079DR2
LS404D1 STMicroelectronics Check for Price QUAD OP-AMP, 1000uV OFFSET-MAX, 3MHz BAND WIDTH, PDSO14, SO-14 LM837MX vs LS404D1
MC33079DR Texas Instruments Check for Price IC QUAD OP-AMP, 3000 uV OFFSET-MAX, 16 MHz BAND WIDTH, PDSO14, PLASTIC, SOIC-14, Operational Amplifier LM837MX vs MC33079DR
LS404CD1 STMicroelectronics Check for Price QUAD OP-AMP, 1000uV OFFSET-MAX, 2.5MHz BAND WIDTH, PDSO14, SO-14 LM837MX vs LS404CD1
MC33079DG onsemi Check for Price Operational Amplifier, Low Noise, Quad, SOIC-14 NB, 55-TUBE LM837MX vs MC33079DG
LS404IDT STMicroelectronics Check for Price QUAD OP-AMP, 2500uV OFFSET-MAX, 3MHz BAND WIDTH, PDSO14, MICRO, PLASTIC, SO-14 LM837MX vs LS404IDT

LM837MX Related Parts

LM837MX Frequently Asked Questions (FAQ)

  • The maximum power dissipation of the LM837MX is dependent on the package type and thermal resistance. For the SOIC package, the maximum power dissipation is approximately 1.4W at 25°C ambient temperature. However, it's essential to calculate the power dissipation based on the specific application and thermal conditions.

  • While the LM837MX is an op-amp, it can be used as a comparator in certain applications. However, it's not recommended for high-speed or high-frequency comparator applications due to its limited slew rate and bandwidth. Additionally, the LM837MX does not have a latch or hysteresis, which are typically desirable features in a comparator.

  • The input impedance of the LM837MX is typically around 2MΩ, but it can vary depending on the specific application and operating conditions. It's essential to consider the input impedance when designing the circuit to ensure proper operation and stability.

  • Yes, the LM837MX can be used in a single-supply configuration, but it's essential to ensure that the input common-mode voltage range is within the specified limits. The LM837MX can operate from a single supply voltage as low as 5V, but the input common-mode voltage range is typically limited to within 1V of the supply rails.

  • The output current capability of the LM837MX is typically around 20mA, but it can be limited by the output impedance and load resistance. It's essential to consider the output current requirements of the application and ensure that the LM837MX can provide the necessary current.