LMV841MG

Small package size
6,931 Effective Inventory

LMV841MG

Effective Inventory6,931

Small package size

  • Manufacturer Part # : LMV841MG

  • Package/Case: SC70-5

  • Brand: Texas Instruments

  • Product Categories : Instrumentation, OP Amps, Buffer Amps

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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LMV841MG DataSheet
no-price

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for LMV841MG or email to us: Email: [email protected], we will contact you in 12 hours.

Details

When it comes to high-speed, low-power comparators, the LMV841MG from Texas Instruments stands head and shoulders above the competition. Its wide supply voltage range and ultra-low quiescent current make it the go-to choice for battery-powered applications where power efficiency is non-negotiable. With its lightning-fast response time and rail-to-rail input and output voltage range, it's the perfect fit for high-speed applications that demand precision and speed. The push-pull output stage and built-in hysteresis ensure robust and reliable performance, while the shutdown pin adds an extra layer of power-saving capability. Whether it's handheld devices or battery-operated equipment, the LMV841MG delivers unmatched speed, precision, and power efficiency

Key Features

  • Unless Otherwise Noted, Typical Values atTA = 25 °C, V+ = 5V.
  • Small 5-Pin SC70 Package (2.00 mm × 1.25 mm × 0.95mm)
  • Wide Supply Voltage Range: 2.7 V to 12 V
  • Specified Performance at 3.3 V, 5 V and ±5 V
  • Low SupplyCurrent: 1 mA Per Channel
  • Unity Gain Bandwidth: 4.5MHz
  • Open-Loop Gain: 133 dB
  • Input Offset Voltage: 500 µVMaximum
  • Input Bias Current: 0.3 pA
  • CMRR at 112 dB and PSSRat 108 dB
  • Input Voltage Noise: 20nV/√Hz
  • Temperature Range: −40°C to125°C
  • Rail-to-Rail Input and Output(RRIO)

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! Operational Amplifiers - Op Amps Mounting Style SMD/SMT
Package / Case SC-70-5 Number of Channels 1 Channel
Supply Voltage - Max 12 V GBP - Gain Bandwidth Product 4.5 MHz
SR - Slew Rate 2.5 V/us Vos - Input Offset Voltage 500 uV
Supply Voltage - Min 2.7 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 125 C Ib - Input Bias Current 10 pA
Operating Supply Current 1.5 mA Shutdown No Shutdown
en - Input Voltage Noise Density 20 nV/sqrt Hz Amplifier Type General Purpose Amplifier
Brand Texas Instruments Height 0.9 mm
Length 2 mm Operating Supply Voltage ! 3 V, 5 V, 9 V
Product Type ! Op Amps - Operational Amplifiers PSRR - Power Supply Rejection Ratio 86 dB
Subcategory Amplifier ICs Supply Type Single
Technology BiCMOS Type General Purpose Amplifiers
Voltage Gain dB 133 dB Width 1.25 mm
Unit Weight 0.000705 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification LMV841MG PDF Download

FAQs

What is LMV841MG?

The LMV841MG is a low-power, rail-to-rail input and output operational amplifier manufactured by Texas Instruments. It is designed for applications requiring low voltage operation, low quiescent current, and rail-to-rail signal swing, making it suitable for battery-powered devices, sensor interfaces, and portable instrumentation.

How Does LMV841MG Work?

The LMV841MG operates as a precision operational amplifier with low input offset voltage and low quiescent current. It amplifies input signals with high accuracy and stability, making it suitable for sensor signal conditioning and portable measurement applications. The rail-to-rail input and output capability ensures maximum signal swing even at low supply voltages.

How Many Pins does LMV841MG have and What are the Functions of the Pinout Configuration?

The LMV841MG is housed in a 5-pin SOT-23 (Small Outline Transistor) package. The pinout configuration includes:

  • IN-: Inverting input.
  • IN+: Non-inverting input.
  • V-: Negative power supply pin.
  • V+: Positive power supply pin.
  • OUT: Output.

What are the Pros and Cons of LMV841MG?

Pros:

  • Low Power Consumption: Operates with very low power, making it ideal for battery-operated devices.
  • Precision: Provides low offset voltage and low drift, ensuring accurate signal amplification.
  • Rail-to-Rail Input and Output: Maximizes signal swing, enhancing dynamic range.
  • Small Package: The SOT-23 package is compact, suitable for space-constrained designs.

Cons:

  • Single Channel: The LMV841MG is a single-channel amplifier, limiting its application in multi-channel systems.
  • Limited Bandwidth: May not be suitable for high-frequency applications.

Are There Any Equivalents/Alternatives to LMV841MG for Recommendation?

  • The MCP6001 from Microchip Technology is a similar single-channel rail-to-rail op-amp.
  • An alternative to the LMV841MG is the MAX4238 from Maxim Integrated, which also offers low power consumption and rail-to-rail performance.

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