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LMV393IDGKR

Name: LMV393IDGKR
Rating: 4.7 (12 reviews)

IC DUAL GP LV COMPARATOR 8VSSOP

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製造商。部分 #LMV393IDGKR
包 VSSOP-8
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規格

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus	Active
Type	General Purpose
NumberofElements	2
OutputType	Open Collector
Voltage-SupplySingle/Dual(±)	2.7V ~ 5.5V
Voltage-InputOffset(Max)	7mV @ 5V
Current-InputBias(Max)	0.25µA @ 5V
Current-Output(Typ)	84mA @ 5V
Current-Quiescent(Max)	250µA
PropagationDelay(Max)	600ns
OperatingTemperature	-40°C ~ 85°C
Package/Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
MountingType	Surface Mount

概述

Description

The LMV393IDGKR is a dual comparator integrated circuit (IC) designed for precision applications. It features a low voltage operation, allowing it to function effectively with supply voltages ranging from 2.7V to 36V. The dual comparator configuration makes it suitable for various applications, including signal conditioning, level detection, and voltage monitoring.
Key specifications include a wide input common-mode voltage range, low offset voltage, and low power consumption, making it ideal for battery-powered devices. The LMV393IDGKR is housed in a surface-mount package (SOT-23), facilitating compact designs. Its outputs are open-collector, allowing for wired-AND configurations.
Moreover, the IC is designed for high-speed operation, with response times in the microsecond range, making it effective for fast signal processing. The LMV393 series is widely used in automotive, consumer electronics, and industrial applications, emphasizing reliability and performance in various circuit designs.

Features

The LMV393IDGKR is a dual high-speed, low-power operational amplifier designed for a variety of applications. Key features include:
1. Dual Amplifier: Contains two independent, high-speed op-amps.
2. Supply Voltage: Operates from a single supply voltage range of 2.7V to 36V or dual supplies of ±1.35V to ±18V.
3. Low Power Consumption: Typical quiescent current is around 1.4 mA per amplifier, making it suitable for battery-powered devices.
4. High Gain-Bandwidth Product: Approximately 1 MHz, allowing for effective signal amplification.
5. Rail-to-Rail Output: Delivers output voltage close to the supply rails, maximizing output swing.
6. Input Common Mode Range: Extends to the negative supply rail, enabling versatility in input signal levels.
7. Package: Available in an SOIC-8 package, facilitating compact circuit designs.
These features make the LMV393IDGKR ideal for applications like signal conditioning, data acquisition, and sensor processing.

Package

The LMV393IDGKR is packaged in a VSSOP (Very Thin Shrink Small Outline Package) with 8 pins. This package type is designed for space-constrained applications and offers good thermal performance.

Pinout

The LMV393IDGKR is a dual comparator integrated circuit with a pin count of 8. It features two independent comparators, each capable of operating from a single power supply. The main functions of the pins are as follows:
- Pins 1 & 2: Input for Comparator 1 (Inverting and Non-inverting inputs)
- Pins 3 & 4: Output for Comparator 1
- Pins 5 & 6: Input for Comparator 2 (Inverting and Non-inverting inputs)
- Pins 7 & 8: Output for Comparator 2
The device is designed for low voltage and low power applications, operating typically from 2.7V to 5.5V, making it suitable for battery-powered devices. The LMV393 also features a high gain and a low input offset voltage, enhancing its performance in various signal comparison applications.

Manufacturer

The LMV393IDGKR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments specializes in designing and manufacturing a wide range of electronics, including analog, embedded processing, and digital signal processing solutions. The company is well-known for its contributions to the development of various technologies, including integrated circuits (ICs) for applications in automotive, industrial, consumer electronics, and communications. Founded in 1930, TI has a strong focus on innovation and engineering excellence, providing high-performance products that cater to diverse industries worldwide.

Application

The LMV393IDGKR is a dual comparator designed for low voltage and low power applications. Its key application areas include battery-powered devices, signal conditioning, level shifting, voltage monitoring, and oscillators. It is also used in automotive electronics, consumer electronics, and industrial control systems where precise voltage comparisons and fast response times are required.

Equivalent

The LMV393IDGKR is a dual comparator. Equivalent products include the LM393, TLV393, and MCP6002. These comparators offer similar functionalities, but check specifications for voltage, speed, and package compatibility to ensure they meet your specific application needs.