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LMV7219M5X

Name: LMV7219M5X
Rating: 4.7 (12 reviews)

IC COMPARATOR 2.7V-5V RR SOT23-5

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製造商。部分 #LMV7219M5X
包 SOT-23 (DBV)-5
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規格

Package	Tape & Reel (TR),Bulk
ProductStatus	Active
Type	General Purpose
NumberofElements	1
OutputType	Push-Pull, Rail-to-Rail
Voltage-SupplySingle/Dual(±)	2.7V ~ 5V
Voltage-InputOffset(Max)	6mV @ 5V
Current-InputBias(Max)	0.95µA @ 5V
Current-Quiescent(Max)	1.8mA
CMRRPSRR(Typ)	85dB CMRR, 85dB PSRR
PropagationDelay(Max)	20ns
Hysteresis	7.5mV
OperatingTemperature	-40°C ~ 85°C
Package/Case	SC-74A, SOT-753
MountingType	Surface Mount

概述

Description

The LMV7219M5X is a precision, low-power, single operational amplifier (op-amp) designed for various analog applications. It features a rail-to-rail input and output, allowing it to operate effectively within the full supply voltage range. This makes it ideal for battery-powered devices and low-voltage signal processing.
Key specifications include a low offset voltage, high bandwidth, and low noise, which enhance its performance in signal conditioning and amplification tasks. The op-amp operates on a single or dual supply and is compatible with both 5V and 3.3V systems. Its small M5 package minimizes space on PCBs, making it suitable for compact electronic designs.
Typical applications include sensor signal amplification, active filters, and battery monitoring systems. The LMV7219M5X is known for its high reliability and stability, making it a popular choice in consumer electronics, industrial equipment, and automotive systems.

Features

The LMV7219M5X is a high-performance operational amplifier known for its low voltage and low power consumption features. Key specifications include:
1. Rail-to-Rail Output: Allows the output voltage to swing close to the supply rails, maximizing dynamic range.
2. Low Supply Voltage: Operates with a supply voltage as low as 2.5V, making it suitable for battery-powered applications.
3. Low Quiescent Current: Consumes only 1.2 µA (typical), enhancing energy efficiency.
4. Wide Bandwidth: Offers a gain-bandwidth product of 1.5 MHz, facilitating a range of applications.
5. Fast Slew Rate: Provides a slew rate of 0.5 V/µs for quick signal response.
6. Input Common-Mode Voltage Range: Extends to the negative rail, allowing for greater flexibility in signal processing.
7. High Gain: Features a high open-loop gain, ensuring accurate amplification.
These characteristics make the LMV7219M5X suitable for various applications, including portable electronics, sensor interfaces, and low-power signal processing.

Package

The LMV7219M5X is packaged in a SOT-23-5 (Small Outline Transistor) package. This surface-mount package contains five pins and is designed for compact applications, providing a small footprint while facilitating easy integration into electronic circuits.

Pinout

The LMV7219M5X is a dual, high-speed comparator with a pin count of 5. It is designed for low voltage and low power applications. The functions of the pins are as follows:
1. Pin 1 (Out A): Output of comparator A.
2. Pin 2 (Inverting Input A): Inverting input for comparator A.
3. Pin 3 (Non-inverting Input A): Non-inverting input for comparator A.
4. Pin 4 (Inverting Input B): Inverting input for comparator B.
5. Pin 5 (Out B): Output of comparator B.
Additionally, the LMV7219 operates from a supply voltage range of 1.8V to 5.5V and features a fast response time, making it suitable for applications such as signal conditioning and level detection.

Manufacturer

The LMV7219M5X is manufactured by Texas Instruments (TI), a global semiconductor company. Texas Instruments specializes in designing and manufacturing a wide range of analog and embedded processing products. Founded in 1930, the company is known for its innovations in the field of electronics, particularly in analog circuits, microcontrollers, and digital signal processors. TI serves various industries, including automotive, industrial, communication, and consumer electronics, providing solutions that enhance performance, efficiency, and connectivity in electronic devices. The LMV7219M5X itself is a low-voltage, high-speed operational amplifier, designed for applications requiring precision and low power consumption.

Application

The LMV7219M5X is a high-speed, precision comparator used in various application areas including voltage level detection, over-voltage protection, battery management systems, signal conditioning, and analog-to-digital converter (ADC) interfacing. Its low input offset voltage and fast response time make it suitable for high-performance applications in consumer electronics, industrial automation, and automotive systems.

Equivalent

The LMV7219M5X is a low-power, high-speed operational amplifier. Equivalent products include:
1. OPA2134 - Texas Instruments
2. TLV2371 - Texas Instruments
3. AD8601 - Analog Devices
4. MCP6001 - Microchip Technology
5. LM358 - Texas Instruments (for general applications)
Ensure compatibility with your specific application requirements (e.g., supply voltage, bandwidth, and noise characteristics).