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LMV7239M7X

Name: LMV7239M7X
Rating: 4.7 (12 reviews)

IC COMP ULP R-R INPUT SC70-5

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Mfr。パート #LMV7239M7X
パッケージ SC-70-5
データシート
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仕様

Package	Tape & Reel (TR)
ProductStatus	Not For New Designs
Type	General Purpose
NumberofElements	1
OutputType	Push-Pull
Voltage-SupplySingle/Dual(±)	2.7V ~ 5.5V
Voltage-InputOffset(Max)	6mV @ 5V
Current-InputBias(Max)	0.4µA @ 5V
Current-Quiescent(Max)	95µA
CMRRPSRR(Typ)	67dB CMRR, 85dB PSRR
PropagationDelay(Max)	62ns
OperatingTemperature	-40°C ~ 85°C
Package/Case	5-TSSOP, SC-70-5, SOT-353
MountingType	Surface Mount

概要

Description

The LMV7239M7X is a high-performance, low-voltage operational amplifier designed for applications requiring precision and low power consumption. It features a wide input voltage range, making it suitable for battery-operated devices and portable applications. The op-amp offers low offset voltage, low noise, and high slew rate, enhancing signal integrity in various circuits.
The LMV7239M7X is available in a compact M7 package, facilitating space-saving designs. Its specifications include rail-to-rail input and output, which allows for maximum utilization of the supply voltage. This makes it ideal for applications like audio processing, sensor signal conditioning, and data acquisition systems.
This op-amp is characterized by its ease of use, stability, and reliability across a range of operating conditions. Overall, the LMV7239M7X is well-suited for engineers looking for efficient and effective amplification solutions in low-voltage environments.

Features

The LMV7239M7X is a low-power, high-speed op-amp designed for various applications, including portable devices and battery-operated systems. Key features include:
- Low Supply Voltage: Operates on a supply voltage range of 2.7V to 5.5V.
- High Gain Bandwidth Product: Approximately 10 MHz, allowing for high-frequency performance.
- Low Input Offset Voltage: Ensures precision in signal amplification.
- Low Quiescent Current: Consumes minimal power, making it suitable for battery-powered applications.
- Rail-to-Rail Output: Provides maximum output swing close to the supply rails.
- Wide Temperature Range: Operates effectively from -40°C to 125°C.
- Single or Dual Supply Operation: Versatile in different circuit configurations.
These features make the LMV7239M7X ideal for signal conditioning, active filters, and buffering applications in consumer electronics, medical devices, and automotive systems.

Package

The LMV7239M7X is packaged in a 7-lead SMD (Surface Mount Device) style, specifically in a small outline integrated circuit (SOIC) format. This type of package is designed for compact applications and allows for efficient thermal performance and space-saving on PCBs.

Pinout

The LMV7239M7X is a dual comparator with a pin count of 8. It features the following pins and their functions:
1. Inverting Input (V−) - Inputs for comparison, receiving the signal to be compared against the reference.
2. Non-Inverting Input (V+) - Inputs for comparison, receiving the reference voltage.
3. Output (OUT) - Outputs the comparison result; these are open-collector outputs.
4. Ground (GND) - Common ground reference for the device.
5. Supply Voltage (VCC) - Positive supply voltage for the device.
6. NC (Not Connected) - Pin not internally connected; can be left floating.
7. Output (OUT) - The output of the second comparator.
8. Inverting Input (V−) - Inverting input for the second comparator.
The LMV7239 is designed for low voltage operation and is suitable for battery-powered applications, with a specified voltage range from 2.0V to 5.5V.

Manufacturer

The LMV7239M7X is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits used in electronics. They are well-known for their analog and embedded processing products, which find applications across a wide range of industries, including automotive, industrial, communications, and consumer electronics. TI is recognized for its commitment to innovation and has a significant presence in the global semiconductor market. The LMV7239 is a low-voltage, precision operational amplifier, ideal for applications requiring high performance and low power consumption.

Application

The LMV7239M7X is a low-power, high-speed operational amplifier commonly used in applications such as audio amplifiers, signal conditioning, sensor interface circuits, and active filters. Its features make it suitable for portable devices, battery-operated equipment, and high-performance instrumentation.

Equivalent

The LMV7239M7X is a low-power, precision op-amp. Equivalent products include the TLV2370, MCP6001, and OPA344. These alternatives also feature low noise, low offset voltage, and suitable voltage ranges but may vary in specifications like bandwidth and supply voltage. Always consult datasheets for specific application requirements.