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LMV331IDCKR

Name: LMV331IDCKR
Rating: 4.7 (12 reviews)

IC GP LV COMPARATOR SC70-5

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製造商。部分 #LMV331IDCKR
包 SOT-SC70 (DCK)-5
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規格

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus	Active
Type	General Purpose
NumberofElements	1
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)	150µA
PropagationDelay(Max)	600ns
OperatingTemperature	-40°C ~ 85°C
Package/Case	5-TSSOP, SC-70-5, SOT-353
MountingType	Surface Mount

概述

Description

The LMV331IDCKR is a low-voltage, precision comparator designed for high-speed, low-power applications. It operates within a voltage range of 2.7V to 5.5V, making it suitable for battery-powered devices. The device features a fast response time, with a propagation delay of around 8 ns, enabling quick signal processing.
Key characteristics include a high input impedance, which minimizes loading on preceding stages, and a low output saturation voltage, allowing for efficient performance in various configurations. The LMV331IDCKR integrates well into systems requiring accurate voltage comparisons, such as in signal conditioning, level detection, and window comparator applications.
Packaged in a compact, surface-mount DCK package, it's ideal for space-constrained environments. Additionally, the LMV331 series boasts low power consumption, making it ideal for energy-sensitive designs. Overall, the LMV331IDCKR is a versatile component that is widely used in consumer electronics, automotive, and industrial applications.

Features

The LMV331IDCKR is a low-power, single operational amplifier designed for various applications. Key features include:
1. Low Supply Current: It operates with a supply current of just 1.2 mA, making it suitable for battery-powered devices.
2. Wide Supply Voltage Range: Supports a voltage range from 2.7V to 5.5V, allowing flexibility in design.
3. Rail-to-Rail Output: Provides output swing close to the supply rails, maximizing the output voltage range.
4. High Gain-Bandwidth Product: Offers a gain-bandwidth product of 1 MHz, ensuring adequate performance in many applications.
5. Low Offset Voltage: Typical offset voltage is 1 mV, enhancing precision in signal processing.
6. Small Package Size: Available in a compact SOT-23 package, suitable for space-constrained applications.
7. Temperature Range: Operates over an extended temperature range of -40°C to +125°C, suitable for harsh environments.
These features make the LMV331IDCKR ideal for portable devices, signal conditioning, and various analog applications.

Package

The LMV331IDCKR is packaged in a SOT-23-5 form factor.

Pinout

The LMV331IDCKR is a low-power comparator with a pin count of 5. It features the following pins:
1. Inverting Input (V-): This is the input where the reference voltage is applied.
2. Non-Inverting Input (V+): This input receives the signal voltage to be compared against the reference.
3. Output: This pin provides the comparator output which indicates whether the non-inverting input is above or below the inverting input.
4. Supply Voltage (Vcc): This is the positive supply voltage pin for the comparator.
5. Ground (GND): This pin connects the device to ground.
The LMV331 is designed for low-voltage and low-power applications, making it suitable for battery-operated devices. It operates over a wide voltage range and provides fast response times.

Manufacturer

The LMV331IDCKR is manufactured by Texas Instruments (TI), a leading American technology company. Texas Instruments specializes in the design and production of semiconductors and various integrated circuits, including analog, digital signal processing (DSP), and microcontroller products. Founded in 1930, TI is particularly known for its innovations in the field of analog electronics and has a broad portfolio that serves applications across various industries, including automotive, industrial, communications, and consumer electronics. The LMV331IDCKR is a low-voltage, single comparator, which is part of TI's extensive range of analog products designed for various electronic applications.

Application

The LMV331IDCKR is a low-power comparator used in various applications such as battery-operated devices, portable electronics, and signal conditioning. It is suitable for level detection, window comparators, voltage monitoring, and precision analog signal processing. Its low supply voltage and high-speed response make it ideal for use in consumer electronics, automotive systems, and industrial control applications.

Equivalent

The LMV331IDCKR is a single, low-voltage comparator. Equivalent products include the MCP6561, TLV3701, and MAX9017. These comparators also offer low supply voltage operation and similar performance characteristics. Always verify specific application requirements, such as speed, output type, and supply voltage compatibility, when selecting an equivalent.