ISL1571IRZ-T7

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ISL1571IRZ-T7

+Nomenclature

IC OPAMP GP 2 CIRCUIT 16QFN

  • FabricantRenesas ÉLECTRONIQUE

  • Pièce fabricant #ISL1571IRZ-T7

  • En stock7318

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Spécifications

Attribut Valeur
Part Status Active
Amplifier Type Standard (General Purpose)
Number of Circuits 2
Output Type Differential
Slew Rate 1200V/µs
Current - Input Bias 7 µA
Voltage - Input Offset 40 mV
Supply Current 15mA (x2 Channels)
Current - Output / Channel 1 A
Voltage - Supply Span (Min) 4.5 V
Voltage - Supply Span (Max) 12 V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 16-TFQFN Exposed Pad
Supplier Device Package 16-QFN (4x4)
Base Product Number ISL1571
-3 dB Bandwidth 250 MHz

Présentation

Description

The ISL1571IRZ-T7 is a high-performance, low-dropout (LDO) linear voltage regulator designed for various applications requiring stable power supply. It offers a wide input voltage range and can deliver a regulated output voltage with low output noise, making it suitable for sensitive electronic components. The device typically features a fast transient response, allowing it to handle sudden changes in load current effectively.
Key specifications include an adjustable output voltage, high power supply rejection ratio (PSRR), and low quiescent current, which enhances efficiency. The ISL1571IRZ-T7 is ideal for battery-powered devices, portable electronics, and automotive applications due to its thermal performance and ability to maintain regulation under varying conditions.
With its small package size, it supports compact designs, and the integrated protection features like thermal shutdown and current limiting ensure safe operation. Overall, the ISL1571IRZ-T7 is a reliable choice for engineers looking to implement efficient power management solutions in their designs.

Equivalent

The ISL1571IRZ-T7 is a high-performance voltage regulator. Equivalent products include the LM317 from Texas Instruments, the LM1117 series from ON Semiconductor, and the TPS7A series from Texas Instruments. Depending on specific requirements like output current and voltage, alternatives could also include the MIC5219 from Microchip and the MCP1700 series. Always verify specifications such as output voltage, current rating, and package type before substitution.

Features

The ISL1571IRZ-T7 is a high-performance, quad-channel analog switch designed for precision signal routing in various applications. Key features include:
- Quad Switch Configuration: Four independent switches allow for versatile signal management.
- Low On-Resistance: Provides low signal distortion and minimal signal loss for improved performance.
- Wide Supply Voltage Range: Operates from 2.7V to 5.5V, making it suitable for battery-powered devices.
- Fast Switching Speed: Quick response time enhances the efficiency of signal switching.
- Low Power Consumption: Designed for low quiescent current, ideal for energy-sensitive applications.
- Rail-to-Rail Signal Handling: Supports full rail-to-rail operation for both analog inputs and outputs.
- Thermal Shutdown: Built-in thermal protection ensures safe operation under high temperatures.
- Small Package Size: Available in a compact 16-SSOP package, facilitating PCB design and saving space.
These features make the ISL1571IRZ-T7 suitable for applications in telecommunications, audio processing, and data acquisition systems.

Pinout

The ISL1571IRZ-T7 is a high-performance, dual-channel, low-dropout (LDO) regulator with a pin count of 8.
Pin Functions:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. VOUT1 (Pin 3): Output voltage for the first channel.
4. VOUT2 (Pin 4): Output voltage for the second channel.
5. EN1 (Pin 5): Enable control for the first output.
6. EN2 (Pin 6): Enable control for the second output.
7. NC (Pin 7): No connection (not used).
8. NC (Pin 8): No connection (not used).
The device is designed to provide stable output voltages while offering features such as low quiescent current and thermal protection, making it suitable for various applications in portable electronics and other battery-operated devices.

Manufacturer

The ISL1571IRZ-T7 is manufactured by Renesas Electronics Corporation. Renesas is a global semiconductor company that specializes in advanced microcontrollers, analog, power, and SoC solutions. The company focuses on various sectors, including automotive, industrial, and consumer electronics.
Renesas was formed through the merger of several companies, including NEC Electronics, and has a strong reputation for innovation and quality in the semiconductor industry. They provide a wide range of products and solutions designed to improve efficiency, performance, and connectivity across numerous applications. Renesas is known for its commitment to research and development, working to drive advancements in areas like the Internet of Things (IoT), automotive electronics, and smart infrastructure.
As a prominent player in the semiconductor market, Renesas plays a crucial role in enabling technology that supports various modern applications and contributes to the ongoing evolution of electronic devices.

Application

The ISL1571IRZ-T7 is a high-speed, low-power operational amplifier primarily used in applications such as signal conditioning, data acquisition systems, and audio processing. Its features make it suitable for precision instrumentation, active filtering, and sensor interfacing. Additionally, it can be utilized in high-frequency applications, including RF amplifiers and video signal processing. The device is ideal for battery-operated devices due to its low power consumption, making it applicable in portable electronics and medical devices.

Package

The ISL1571IRZ-T7 is packaged in a 10-lead MSOP (Mini Small Outline Package) with a thin profile. This package type is designed for compact applications, offering a space-efficient solution for integrating the device into various electronic circuits.

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