LMV774MTX

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LMV774MTX

IC OPAMP GP 4 CIRCUIT 14TSSOP

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規格

Series LMV®
Part Status Obsolete
Amplifier Type Standard
Number of Circuits 4
Output Type Differential, Rail-to-Rail
Slew Rate 1.4V/µs
Current - Input Bias 0.23 pA
Voltage - Input Offset 250 µV
Current - Supply 600µA (x4 Channels)
Current - Output / Channel 75 mA
Voltage - Supply Span (Min) 2.7 V
Voltage - Supply Span (Max) 5.5 V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 14-TSSOP
Base Product Number LMV774
Gain Bandwidth Product 3.5 MHz

概述

Description

The LMV774MTX is a precision operational amplifier designed for various electronic applications requiring high performance, reliability, and efficiency. Manufactured by Texas Instruments, it belongs to the LMV series of operational amplifiers known for their low voltage and low power consumption characteristics, making them suitable for battery-powered and portable devices.
Key features of the LMV774MTX include a wide supply voltage range, rail-to-rail input and output capability, and low input bias current. It operates with a typical supply voltage of 2.7V to 5.5V and exhibits a low input offset voltage, enhancing its precision in amplification tasks. The device also delivers a high gain bandwidth product and fast slew rate, supporting efficient signal processing in high-speed applications.
The LMV774MTX is commonly used in sensor signal conditioning, portable medical devices, and audio applications. Its surface-mount package allows for compact circuit design, and its robustness makes it suitable for use in harsh environments. Overall, the LMV774MTX provides an effective solution for designers looking for a compact and reliable op-amp for precision tasks.

Features

The LMV774MTX is a precision operational amplifier designed for applications requiring low voltage and low power consumption. Key features include:
1. Low Voltage Operation: Operates efficiently at supply voltages as low as 2.7V, making it suitable for battery-powered devices.

2. Low Power Consumption: The amplifier is designed to minimize power usage, which extends battery life in portable applications.
3. Rail-to-Rail Output: Provides full output voltage swing close to the supply rails, enhancing the dynamic range.
4. High Gain-Bandwidth Product: Offers a gain-bandwidth product suitable for high-speed applications.
5. Low Input Offset Voltage: Ensures precision in signal processing by minimizing offset error.
6. Unity-Gain Stable: Designed for stable operation even at unity gain, ensuring consistent performance across various configurations.
7. Small Package Size: Available in compact packages, facilitating integration into space-constrained designs.
These features make the LMV774MTX ideal for precision applications in consumer electronics, portable devices, and other low-power systems.

Package

The LMV774MTX is a dual operational amplifier from Texas Instruments, offered in a SOT-23 package type, often specified as 8-pin SOT-23 (also known as DDC in TI's package nomenclature).

Pinout

The LMV774MTX is a low-power operational amplifier from Texas Instruments. It typically comes in a 14-pin package. Here's a brief overview of its pin count and functions:
1. Pins 1-14: The LMV774MTX, like other operational amplifiers, includes multiple pins used for power supply, input, and output functions. Specifically, this device is a quad op-amp, meaning it contains four op-amps in a single package.
2. Power Supply Pins: There are pins for the positive voltage supply (V+) and the negative voltage supply (V- or GND).
3. Input Pins: Each op-amp within the package has an inverting input (-) and a non-inverting input (+).
4. Output Pins: Each op-amp has an output pin.
5. Other Pins: The remaining pins are typically used for specialized functions such as offset nulling or other specific applications.
These quad op-amps are designed for space-saving and efficiency, used in various applications like signal conditioning, filtering, and amplification. Always refer to the specific datasheet for detailed pin configuration and functionality.

Manufacturer

The LMV774MTX is manufactured by Texas Instruments, an American technology company. Texas Instruments is known for designing and manufacturing semiconductors and various integrated circuits, which are used in electronics across the world. The company is a major player in the electronics industry and focuses on developing components that enable advancements in areas such as automotive, industrial, personal electronics, communications equipment, and enterprise systems.

Application

The LMV774MTX is a low-voltage, low-power operational amplifier often used in battery-powered devices, portable electronics, and sensor interfaces. Its application areas include signal conditioning, active filters, and buffering in medical devices, consumer electronics, and industrial measurement systems. Its low power consumption and small footprint make it ideal for compact, energy-efficient designs.

Equivalent

The LMV774MTX is a low-power, rail-to-rail input and output operational amplifier. Equivalent products include the TLV9004 from Texas Instruments, MCP6004 from Microchip Technology, and the OPA4340 from Texas Instruments. These alternatives offer similar low-power consumption, rail-to-rail performance, and come in comparable package types. Always verify the specific requirements and specifications before selecting a substitute.

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