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LT3580EMS8E#PBF

Name: LT3580EMS8E#PBF
Rating: 4.7 (12 reviews)

IC REG BOOST CUK ADJ 2A 8MSOP

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規格

Part Status	Active
Function	Step-Up, Step-Up/Step-Down
Output Configuration	Positive or Negative
Topology	Boost, Cuk, SEPIC
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	2.5V
Voltage - Input (Max)	32V
Voltage - Output (Min/Fixed)	5V
Voltage - Output (Max)	42V (Switch)
Current - Output	2A (Switch)
Frequency - Switching	200kHz ~ 2MHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package	8-MSOP-EP
Base Product Number	LT3580

概述

Description

The LT3580EMS8E#PBF is a high-performance, low dropout (LDO) voltage regulator manufactured by Analog Devices. It is designed to provide a stable output voltage with a low dropout voltage, making it suitable for battery-powered applications. The device features a wide input voltage range and can deliver output currents up to 1A.
Key specifications include a low quiescent current, fast transient response, and excellent load and line regulation. The LT3580 also incorporates thermal protection and current limiting for enhanced reliability. It is housed in an 8-lead MSOP package, facilitating compact designs.
Applications include powering microcontrollers, sensors, and other low-voltage devices in consumer electronics, automotive, and industrial systems. Its combination of efficiency, compact size, and robust performance makes it a popular choice among engineers looking to implement reliable power management solutions.

Features

The LT3580EMS8E#PBF is a low-power, high-performance operational amplifier from Analog Devices. Key features include:
1. Low Supply Current: Operates efficiently with a supply current of around 1.5 mA per amplifier.
2. Wide Supply Voltage Range: Supports dual supplies of ±2.5V to ±15V and a single supply range of 4V to 30V.
3. Rail-to-Rail Output: Provides output voltage swing close to the supply rails, enhancing dynamic range.
4. Low Offset Voltage: Typical offset voltage of 250 µV, ensuring high precision in signal processing.
5. High Gain Bandwidth Product: Offers a gain bandwidth of 1.3 MHz, suitable for a variety of applications.
6. Temperature Range: Operates over a wide temperature range from -40°C to +125°C, making it suitable for automotive and industrial applications.
7. Small Package: Available in an 8-lead MSOP package, facilitating compact designs.
These features make the LT3580EMS8E#PBF ideal for applications in sensor interfaces, signal conditioning, and active filtering.

Package

The LT3580EMS8E#PBF is packaged in an 8-lead MSOP (Mini Small Outline Package) with a width of 3 mm. This compact package design is suitable for space-constrained applications.

Pinout

The LT3580EMS8E#PBF is an 8-pin integrated circuit (IC) package. It is a high-performance, low-power operational amplifier designed for various applications, including signal conditioning and data acquisition.
The pin functions are as follows:
1. Pin 1 (OUT): Output of the operational amplifier.
2. Pin 2 (–IN): Inverting input.
3. Pin 3 (V–): Negative power supply.
4. Pin 4 (V+): Positive power supply.
5. Pin 5 (NC): No connect (not internally connected).
6. Pin 6 (COMP): Compensation pin for stability.
7. Pin 7 (REF): Reference voltage input.
8. Pin 8 (IN): Non-inverting input.
The LT3580 is notable for its wide supply voltage range and high slew rate, making it suitable for demanding applications.

Manufacturer

The LT3580EMS8E#PBF is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, the company serves a wide range of industries including communications, automotive, healthcare, and industrial automation. They are known for their expertise in designing solutions for complex electronic systems, focusing on precision and efficiency in data conversion and signal processing.

Application

The LT3580EMS8E#PBF is a high-performance operational amplifier commonly used in applications such as precision signal conditioning, data acquisition systems, instrumentation, active filters, and audio processing. Its low noise, low offset voltage, and wide bandwidth make it suitable for applications requiring high accuracy and stability in signal amplification.

Equivalent

The LT3580EMS8E#PBF is a precision, low-power, dual-operational amplifier. Equivalent products include:
1. OPA2134 (Texas Instruments)
2. AD8602 (Analog Devices)
3. LM358 (Texas Instruments) - though it has different specs.
4. MCP6002 (Microchip Technology)
Always verify performance specs for specific applications before replacing.