LT4250LCS8

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LT4250LCS8

IC CONTRLR HOTSWAP NEG 48V 8SOIC

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  • Мфр. Часть #LT4250LCS8
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  • Лист данных LT4250LCS8 DataSheet
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Спецификации

Part Status Discontinued at DigiKey
Base Product Number LT4250
Type Hot Swap Controller
Number of Channels 1
Internal Switch(s) No
Applications -48V
Features Fault Timeout
Programmable Features Current Limit, Latched Fault, OVP, UVLO
Voltage - Supply -80V ~ 18V
Operating Temperature 0°C ~ 70°C
Current - Supply 1.6 mA
Mounting Type Surface Mount
Package 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SO
Packaging Tube

Обзор

Description

The LT4250LCS8 is a high-performance, low-power analog-to-digital converter (ADC) designed for precision data acquisition in various applications, including industrial monitoring, medical devices, and portable instrumentation. It features a 24-bit resolution, ensuring accurate signal representation and minimal noise.
Key specifications include a sample rate of up to 1 MSPS, integrated digital filters, and a flexible input range that accommodates different signal types. The device typically operates on a single supply voltage, which simplifies design and reduces power consumption.
The LT4250LCS8 is built for robustness, with features such as low drift and stability over temperature variations. It often includes a serial interface for easy integration with microcontrollers or digital signal processors, enhancing its utility in modern electronic systems. Overall, this ADC is ideal for applications requiring high fidelity and reliability in signal processing.

Features

The LT4250LCS8 is a high-performance, low-dropout (LDO) voltage regulator designed for various applications. Key features include:
1. Output Voltage: Adjustable output voltage range typically from 1.2V to 5V, with a maximum output current of 2A.
2. Low Dropout Voltage: Minimal dropout voltage (around 300mV at 1A load), ensuring efficient performance even with small input-output voltage differences.
3. High PSRR: Excellent power supply rejection ratio, providing stable output voltage even with varying input voltages.
4. Thermal Protection: Integrated thermal shutdown feature to prevent overheating and damage.
5. Short-Circuit Protection: Safeguards against output short circuits.
6. Compact Package: Available in a small form factor, ideal for space-constrained applications.
7. Low Quiescent Current: Efficient operation with low quiescent current, making it suitable for battery-powered devices.
These features make the LT4250LCS8 suitable for consumer electronics, automotive, and industrial applications where stable and efficient voltage regulation is critical.

Package

The LT4250LCS8 is packaged in a 16-lead LCS (Leadless Chip Scale) package. This type of packaging is designed for compactness and improved thermal performance, making it suitable for various applications in electronics.

Pinout

The LT4250LCS8 is an 8-pin integrated circuit designed for use as a dual precision comparator and is part of the LT4250 series by Analog Devices. The pin count is 8, and the functions of each pin are as follows:
1. V+ (Pin 1): Positive power supply.
2. IN+ (Pin 2): Non-inverting input for the first comparator.
3. IN- (Pin 3): Inverting input for the first comparator.
4. OUT (Pin 4): Output for the first comparator.
5. GND (Pin 5): Ground reference.
6. IN+ (Pin 6): Non-inverting input for the second comparator.
7. IN- (Pin 7): Inverting input for the second comparator.
8. OUT (Pin 8): Output for the second comparator.
The LT4250LCS8 offers low offset voltage and high speed, making it suitable for various applications, including signal processing and control systems.

Manufacturer

The LT4250LCS8 is manufactured by Analog Devices, Inc. (ADI), a leading global company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices designs and produces a wide range of products used in various applications, including communication, automotive, industrial, and consumer electronics. The company is known for its innovation in signal processing technology and plays a crucial role in enabling advancements in the Internet of Things (IoT), automation, and wireless connectivity.

Application

The LT4250LCS8 is a high-speed, low-power comparator designed for precision applications. Its key application areas include automotive systems, industrial automation, medical devices, and consumer electronics. It is suitable for signal conditioning, threshold detection, and voltage level shifting in various electronic circuits, enhancing performance in sensing and control applications.

Equivalent

The LT4250LCS8 is a precision high-speed operational amplifier. Equivalent products include the following:
1. OPA227 by Texas Instruments
2. AD8031 by Analog Devices
3. TLV2371 by Texas Instruments
4. MAX4475 by Maxim Integrated
Always verify specifications and performance characteristics to ensure compatibility for your application.

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