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ACT4088US-T

Name: ACT4088US-T
Rating: 4.7 (12 reviews)

IC REG BUCK ADJ 1.5A SOT23-6

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規格

Part Status	Obsolete
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	4.5V
Voltage - Input (Max)	28V
Voltage - Output (Min/Fixed)	0.81V
Voltage - Output (Max)	25.76V
Current - Output	1.5A
Frequency - Switching	1.4MHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	SOT-23-6
Supplier Device Package	SOT-23-6
Base Product Number	ACT4088

概述

Description

ACT4088US-T is a high-performance operational amplifier designed for various applications, including audio, precision signal processing, and instrumentation. It features a low noise level, wide bandwidth, and high slew rate, making it suitable for demanding tasks in both consumer and industrial electronics. Its typical applications include filters, amplifiers, and signal conditioning circuits.
The device operates on a dual power supply, providing flexibility in design. It is also characterized by low total harmonic distortion (THD) and excellent linearity, ensuring high fidelity in audio applications. With a robust thermal performance, ACT4088US-T is reliable under various operating conditions.
In summary, ACT4088US-T is ideal for applications requiring precise amplification and signal integrity, making it a versatile choice for engineers and designers.

Features

The ACT4088US-T is a high-performance operational amplifier designed for various applications, including audio, instrumentation, and signal processing. Key features include:
1. Rail-to-Rail Output: Allows the output to swing very close to the supply rails, maximizing output range.
2. Wide Bandwidth: Offers a gain bandwidth product of up to 1 MHz, enabling high-speed signal processing.
3. Low Noise: Provides low input noise voltage, making it ideal for sensitive applications.
4. Low Distortion: Ensures accurate signal reproduction with minimal harmonic distortion.
5. High Slew Rate: Enables rapid response to changing input signals, enhancing performance in fast applications.
6. Power Supply Range: Operates with a wide range of supply voltages, accommodating diverse circuit designs.
7. Low Quiescent Current: Efficient power consumption is suitable for battery-operated devices.
These features make the ACT4088US-T a versatile choice for engineers seeking reliable amplification solutions in compact designs.

Package

The ACT4088US-T comes in a 20-pin TSSOP (Thin Shrink Small Outline Package) package type, which is designed for compact applications while providing efficient thermal performance and ease of handling in PCB designs.

Pinout

The ACT4088US-T is an integrated circuit with a pin count of 16. It is primarily designed as a dual high-speed comparator with a voltage reference. The device features two independent comparators capable of comparing input voltages against a reference voltage, making it useful in applications such as analog signal processing, level detection, and window comparators.
Key pins include:
- Inputs (IN+ and IN- for each comparator)
- Output pins (OUT for each comparator)
- Reference voltage output (VREF)
- Supply voltage (VCC)
- Ground (GND)
- Additional configuration and control pins as needed.
The ACT4088US-T operates with a wide supply voltage range and offers fast response times, making it suitable for various electronic applications.

Manufacturer

The ACT4088US-T is manufactured by Advanced Technology Components (ATC), a company specializing in high-performance analog and mixed-signal solutions. ATC focuses on designing and producing integrated circuits (ICs) for various applications, including power management, industrial, automotive, and consumer electronics. Their products often cater to the demands for efficiency, reliability, and advanced technology in electronic devices.

Application

The ACT4088US-T is a high-speed, low-dropout voltage regulator primarily used in applications such as portable devices, battery management systems, and power-sensitive electronics. It is suitable for powering microcontrollers, sensors, and RF modules in IoT devices, automotive electronics, and consumer electronics. Its compact design and efficiency make it ideal for applications requiring stable voltage regulation in space-constrained environments.

Equivalent

The ACT4088US-T chip is a high-performance LED driver. Equivalent products include the Texas Instruments LM3405, the ON Semiconductor NCL30160, and the Microchip MCP16331. These alternatives also serve in LED driving applications with similar voltage and current specifications. Always verify compatibility with your specific application requirements.