AD8628WAUJZ-RL

Product Overview

Category

AD8628WAUJZ-RL belongs to the category of integrated operational amplifiers (op-amps).

Use

This product is commonly used in various electronic circuits where amplification and signal conditioning are required.

Characteristics

• Low offset voltage: The AD8628WAUJZ-RL offers a low offset voltage, ensuring accurate amplification of input signals.
• Low noise: It has a low noise level, making it suitable for applications that require high signal fidelity.
• Wide bandwidth: The op-amp provides a wide bandwidth, enabling it to handle high-frequency signals effectively.
• Low power consumption: It operates at low power, making it suitable for battery-powered devices.
• Rail-to-rail input and output: The AD8628WAUJZ-RL supports rail-to-rail input and output voltage range, allowing it to handle signals close to the supply rails.

Package

The AD8628WAUJZ-RL comes in a small outline, 8-lead, ultra-thin WLCSP package.

Essence

This op-amp is designed to provide high-performance amplification with low power consumption and low noise characteristics.

Packaging/Quantity

The AD8628WAUJZ-RL is typically packaged in reels and available in quantities of 3000 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±150µV maximum
• Input Bias Current: ±1nA maximum
• Gain Bandwidth Product: 10MHz typical
• Slew Rate: 4V/µs typical
• Quiescent Current: 500µA maximum

Detailed Pin Configuration

The AD8628WAUJZ-RL has the following pin configuration:

1. VOUT
2. VIN-
3. VIN+
4. V-
5. NC (No Connection)
6. V+
7. NC (No Connection)
8. GND

Functional Features

• Low offset voltage and low noise for accurate signal amplification.
• Wide bandwidth for handling high-frequency signals.
• Rail-to-rail input and output capability for maximum signal swing.
• Low power consumption for energy-efficient operation.

Advantages and Disadvantages

Advantages

• High accuracy and precision in amplifying input signals.
• Low noise level ensures high signal fidelity.
• Wide bandwidth allows for effective handling of high-frequency signals.
• Suitable for battery-powered devices due to low power consumption.
• Rail-to-rail input and output capability enables maximum signal swing.

Disadvantages

• Limited availability in alternative packages.
• May not be suitable for applications requiring extremely high gain.

Working Principles

The AD8628WAUJZ-RL operates as a voltage amplifier, amplifying the difference between its two input terminals. It utilizes internal circuitry to provide accurate amplification with low offset voltage and low noise characteristics. The rail-to-rail input and output capability allow it to handle signals close to the supply rails, maximizing the dynamic range.

Detailed Application Field Plans

The AD8628WAUJZ-RL finds applications in various fields, including: 1. Audio amplification: It can be used in audio equipment to amplify low-level audio signals with high fidelity. 2. Sensor signal conditioning: The op-amp can be employed to condition and amplify signals from sensors such as temperature, pressure, or light sensors. 3. Portable instrumentation: Due to its low power consumption, it is suitable for battery-powered portable instruments that require accurate signal amplification. 4. Communication systems: The AD8628WAUJZ-RL can be utilized in communication systems for amplifying and conditioning signals in transmitters and receivers.

Detailed and Complete Alternative Models

1. AD8628ARZ: Similar to AD8628WAUJZ-RL, but available in a standard SOIC package.
2. AD8628ACPZ-R7: Similar specifications to AD8628WAUJZ-RL, but available in a smaller LFCSP package.
3. AD8628ARTZ-REEL7: Similar to AD8628ARZ, but available in tape and reel packaging.

These alternative models provide similar functionality and performance characteristics as the AD8628WAUJZ-RL, but with different package options to suit specific application requirements.

In conclusion, the AD8628WAUJZ-RL is an integrated operational amplifier that offers low offset voltage, low noise, wide bandwidth, and low power consumption. It is commonly used in various electronic circuits for accurate signal amplification and conditioning.