LV2842XLVDDCR

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LV2842XLVDDCR

IC REG BUCK ADJ 600MA SOT23

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規格

Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 4V
Voltage - Input (Max) 40V
Voltage - Output (Min/Fixed) 0.765V
Voltage - Output (Max) 38.4V
Current - Output 600mA
Frequency - Switching 1.1MHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case SOT-23-6 Thin, TSOT-23-6
Supplier Device Package SOT-23-THIN
Base Product Number LV2842

概述

Description

The LV2842XLVDDCR is a high-performance dual operational amplifier designed for low-voltage applications. It features a wide supply voltage range, typically from 2.7V to 5.5V, making it suitable for battery-operated devices. This op-amp offers low input offset voltage and low noise, ensuring accurate signal amplification.
Key specifications include a high gain bandwidth product, fast slew rate, and low total harmonic distortion, making it ideal for audio and video applications. The LV2842XLVDDCR also supports rail-to-rail output, allowing for maximum signal swing, and is housed in a compact package, which is advantageous for space-constrained designs.
Its typical applications include portable devices, sensors, and signal conditioning circuits. The device's low power consumption contributes to overall energy efficiency, further enhancing its suitability for modern electronic systems.

Features

The LV2842XLVDDCR is a dual-channel, high-performance operational amplifier designed for low-voltage applications. Key features include:
1. Dual Supply Voltage: Operates with a wide supply range, typically from 3V to 15V, making it suitable for battery-operated devices.
2. Rail-to-Rail Output: Allows the output to swing close to the supply rails, maximizing the dynamic range.
3. Low Noise: Designed for low noise operation, enhancing signal integrity in sensitive applications.
4. High Slew Rate: Provides rapid response to fast-changing signals, making it ideal for audio and RF applications.
5. Low Input Offset Voltage: Ensures accuracy in signal amplification, crucial for precision applications.
6. Temperature Range: Suitable for a wide operating temperature range, enhancing reliability in diverse environments.
7. Compact Package: Available in a small surface-mount package, saving space on PCBs.
These features make the LV2842XLVDDCR versatile for various applications, including audio processing, data acquisition, and signal conditioning.

Package

The LV2842XLVDDCR is packaged in a QFN (Quad Flat No-lead) format. This compact package type is designed for surface mounting and features no leads, allowing for a smaller footprint and improved thermal performance.

Pinout

The LV2842XLVDDCR is a dual high-speed operational amplifier designed for various applications, including signal processing and amplification. It features a total of 8 pins.
### Pin Configuration:
1. VDD: Positive power supply.
2. GND: Ground reference.
3. IN+: Non-inverting input for the first op-amp.
4. IN-: Inverting input for the first op-amp.
5. OUT: Output for the first op-amp.
6. IN+: Non-inverting input for the second op-amp.
7. IN-: Inverting input for the second op-amp.
8. OUT: Output for the second op-amp.
### Key Functions:
- Amplification: Boosts low-level signals.
- Signal Conditioning: Processes signals for further stages.
- Voltage Follower: Provides high input impedance and low output impedance.
Ensure to consult the specific datasheet for detailed electrical characteristics and functional applications.

Manufacturer

The LV2842XLVDDCR is manufactured by Texas Instruments (TI), a well-known American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits. Founded in 1930, TI is a global leader in analog and embedded processing, providing innovative solutions for a wide range of applications, including automotive, industrial, consumer electronics, and communications. The company's products are widely used in various electronic devices, and it is recognized for its commitment to research and development, fostering advancements in technology.

Application

The LV2842XLVDDCR is a dual operational amplifier designed for low-voltage applications. Its primary application areas include signal conditioning, audio processing, sensor interfacing, and active filter design. It is suitable for portable devices due to its low power consumption and wide supply voltage range, making it ideal for battery-operated systems and consumer electronics.

Equivalent

The LV2842XLVDDCR is a dual high-speed comparator. Equivalent products include the LM393, TLV3701, and LTC6752. These alternatives may vary in specifications such as supply voltage, output type, and frequency response, so ensure to check datasheets for specific requirements.

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