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LMC7215IM5

Name: LMC7215IM5
Rating: 4.7 (12 reviews)

IC COMP MICRPWR R-R CMOS SOT23-5

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製造商。部分 #LMC7215IM5
包 SOT-23 (DBV)-5
資料表 LMC7215IM5 DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	General Purpose
NumberofElements	1
OutputType	Push-Pull
Voltage-SupplySingle/Dual(±)	2V ~ 8V, ±1V ~ 4V
Voltage-InputOffset(Max)	6mV @ 5V
Current-Output(Typ)	30mA
Current-Quiescent(Max)	1µA
CMRRPSRR(Typ)	80dB CMRR, 90dB PSRR
PropagationDelay(Max)	24µs
OperatingTemperature	-40°C ~ 85°C
Package/Case	SC-74A, SOT-753
MountingType	Surface Mount

概述

Description

The LMC7215IM5 is a precision, low-power voltage comparator designed for various applications, including battery-powered devices and signal processing. It features a wide supply voltage range, typically from 3V to 30V, and offers a low input offset voltage, which enhances its accuracy in comparing analog signals. The device includes an open-drain output, providing flexibility in logic level interfacing and allowing for wired-AND configurations.
Key specifications include a fast response time and low supply current, making it suitable for high-speed applications while minimizing power consumption. The LMC7215IM5 operates over a wide temperature range, ensuring reliability in diverse environmental conditions. Its compact DIP package facilitates easy integration into circuit designs.
Overall, the LMC7215IM5 is ideal for applications such as voltage level detection, zero-crossing detection, and general-purpose signal comparison, providing a robust solution for engineers seeking an efficient and precise comparator.

Features

The LMC7215IM5 is a high-performance, voltage comparator with several key features:
1. Precision: It offers a low input offset voltage (typically 0.2 mV) for accurate comparisons.
2. Wide Supply Voltage Range: Operates from ±2.5V to ±15V, making it versatile for various applications.
3. High Speed: Fast response time with a propagation delay of about 60 ns, allowing for rapid signal processing.
4. Low Power Consumption: Designed to operate with minimal power, enhancing efficiency in battery-operated devices.
5. Open-Collector Output: Provides flexibility in interfacing with other components and allows for wired-AND configurations.
6. Rail-to-Rail Input and Output: Ensures maximum dynamic range and compatibility with low-voltage signals.
7. Temperature Range: Suitable for a wide temperature range, enhancing its applicability in different environments.
These features make the LMC7215IM5 suitable for a range of applications, including signal conditioning, level detection, and analog-to-digital conversion systems.

Package

The LMC7215IM5 is packaged in an 8-pin dual in-line package (DIP) configuration, specifically IM5, which is suitable for through-hole mounting.

Pinout

The LMC7215IM5 is a precision voltage reference device that features a total of 8 pins. The pin configuration and their functions are as follows:
1. Pin 1 (VOUT): Output voltage reference.
2. Pin 2 (GND): Ground reference.
3. Pin 3 (VCAP): Capacitor connection for additional stability.
4. Pin 4 (VREF): Reference voltage input.
5. Pin 5 (NC): No connection; can be left unconnected.
6. Pin 6 (VCC): Supply voltage input.
7. Pin 7 (SENSE): Sense connection for improving accuracy.
8. Pin 8 (COMP): Compensation pin for stability.
This device is widely used in applications requiring precise voltage regulation and low noise performance.

Manufacturer

The LMC7215IM5 is manufactured by Texas Instruments (TI), a leading technology company known for designing and producing semiconductors and various integrated circuits. Founded in 1930, Texas Instruments is a major player in the electronics industry, specializing in analog and digital signal processing, embedded processing, and microcontrollers. The company serves a wide range of sectors, including automotive, industrial, consumer electronics, and communications. TI is recognized for its innovation, high-quality products, and commitment to research and development in semiconductor technology.

Application

The LMC7215IM5 is a precision voltage comparator used in various applications such as battery management systems, over-voltage and under-voltage protection, signal conditioning, and level shifting. It is ideal for low-power devices, automotive systems, and industrial automation due to its low offset voltage and high input impedance. Other uses include analog-to-digital conversion, waveform generation, and threshold detection in electronic circuits.

Equivalent

The LMC7215IM5 is a precision voltage comparator. Equivalent products include the LM393, LM311, TLV3701, and MCP6561. These options offer similar functionality but may vary in specifications such as offset voltage, supply voltage range, and speed. Always check datasheets for specific application requirements.