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LM9044V The Texas Instruments LM9044V is a precision differential amplifier designed for automotive environments. It operates over a wide temperature range and features protected inputs.
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LM9044V

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM9044V is a precision differential amplifier designed for automotive environments. It operates over a wide temperature range and features protected inputs.
✓ Total Stock: 2,270 pcs

LM9044V Available from 1 distributor

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Optech Co.,Limited ✓
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2,270 pcs
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2270 pcs On Request 1 On Request On Request 06+ On Request On Request
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LM9044V Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LM9044V Description

Short technical summary and product information.

The LM9044V from Texas Instruments is a precision differential amplifier engineered for demanding automotive applications. This device is specifically designed to operate within the automotive temperature range of -40°C to 125°C, ensuring reliable performance in harsh conditions.

 

Key features include factory-trimmed gain accuracy specified over the entire temperature range (±3% of full-scale). The input circuitry is designed to reject common-mode signals up to 3V below ground without requiring a negative supply voltage, simplifying system design. The amplifier consumes low power, typically 1 mA, and features fully protected inputs against accidental shorts and load dump transients. An external capacitor on the RF pin sets the maximum operating frequency, filtering high-frequency noise.

 

The LM9044V is housed in a 20-PLCC (9x9) package suitable for surface mounting. Its input impedance is typically 1.2 MΩ. The output stage can drive capacitive loads and is also fully protected. Internal circuitry detects open circuit conditions on the inputs and forces the output to a defined 'home' position, enhancing system safety and diagnostics.

 

This amplifier is ideal for lambda sensor interface applications in automotive systems, providing accurate signal conditioning and robust protection.

LM9044V Quick Information

Product Type: Sensor Interface Amplifier
Canonical Name: LM9044V Lambda Sensor Interface Amplifier
Subcategory: Sensor and Detector Interfaces

LM9044V Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM9044V Features

  • Precision differential amplifier for automotive.
  • Gain accuracy ±3% over temperature.
  • Inputs protected against transients.
  • Low power consumption typically 1 mA.
  • Surface mount 20-PLCC package.

LM9044V Applications

  • Sensor signal conditioning circuits
  • Industrial temperature sensor systems
  • Voltage amplification in detector interfaces
  • Embedded sensor applications

LM9044V FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LM9044V?

The operating temperature range is -40°C to 125°C.

What type of amplifier is the LM9044V?

The LM9044V is a precision differential amplifier designed for sensor interface applications.

What is the typical current consumption of the LM9044V?

The typical current consumption is 1 mA.

What is the package type for the LM9044V?

The package type is 20-PLCC (9x9).

How is the LM9044V mounted?

The LM9044V is a surface mount device.

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