AD8504ARUZ

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Low power, rail-to-rail input/output, quad amplifier
• Package: 14-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: High-performance operational amplifier
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1mV maximum
• Gain Bandwidth Product: 3MHz typical
• Slew Rate: 1.6V/μs typical
• Input Bias Current: 1pA maximum
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The AD8504ARUZ has a 14-pin TSSOP package with the following pin configuration:

Pin 1: Output 1 Pin 2: Inverting Input 1 Pin 3: Non-Inverting Input 1 Pin 4: V- Pin 5: Non-Inverting Input 2 Pin 6: Inverting Input 2 Pin 7: Output 2 Pin 8: V+ Pin 9: Output 3 Pin 10: Inverting Input 3 Pin 11: Non-Inverting Input 3 Pin 12: Output 4 Pin 13: Inverting Input 4 Pin 14: Non-Inverting Input 4

Functional Features

• Low power consumption for battery-powered applications
• Rail-to-rail input and output capability allows for maximum dynamic range
• Quad amplifier in a single package saves board space and reduces component count
• Wide supply voltage range enables versatile use in various systems

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices - Rail-to-rail input/output allows for accurate signal amplification even at low voltages - Quad amplifier integration reduces board space and simplifies circuit design

Disadvantages: - Limited gain bandwidth product compared to some high-performance operational amplifiers - Higher input offset voltage compared to precision amplifiers

Working Principles

The AD8504ARUZ is an operational amplifier designed to amplify small signals accurately. It operates on a wide supply voltage range of 2.7V to 5.5V, making it suitable for battery-powered applications. The rail-to-rail input/output capability ensures that the amplifier can handle signals close to the supply rails, maximizing the dynamic range.

The quad amplifier configuration allows for four independent amplifiers within a single package. This integration saves board space and reduces the number of components required in a circuit. The low power consumption of the AD8504ARUZ makes it ideal for portable devices where battery life is crucial.

Detailed Application Field Plans

The AD8504ARUZ finds applications in various fields, including: 1. Portable audio devices: Provides accurate amplification of audio signals while minimizing power consumption. 2. Sensor interfaces: Amplifies small sensor signals with high precision, enabling accurate measurements. 3. Battery-powered systems: Operates efficiently on low supply voltages, extending battery life in portable devices. 4. Industrial control systems: Suitable for amplifying control signals in industrial automation and process control applications.

Detailed and Complete Alternative Models

1. AD8604: Offers lower input offset voltage and higher gain bandwidth product compared to AD8504ARUZ.
2. AD8514: Provides lower power consumption and higher slew rate than AD8504ARUZ.
3. AD8624: Features lower input bias current and higher temperature range compared to AD8504ARUZ.

(Note: These alternative models are from the same manufacturer and have similar characteristics, but they may differ in specific specifications and package options.)

This entry provides a comprehensive overview of the AD8504ARUZ operational amplifier. Its low power consumption, rail-to-rail input/output capability, and quad amplifier configuration make it suitable for various applications in portable devices, sensor interfaces, battery-powered systems, and industrial control systems. Alternative models from the same manufacturer offer different specifications to meet specific requirements.