AD7400YRWZ-REEL7

Product Overview

Category

The AD7400YRWZ-REEL7 belongs to the category of integrated circuit (IC) devices.

Use

This IC is primarily used for electrical signal isolation and measurement applications.

Characteristics

• High accuracy: The AD7400YRWZ-REEL7 offers high precision in measuring electrical signals.
• Isolation: It provides galvanic isolation between input and output, ensuring safety and preventing ground loop issues.
• Low power consumption: The IC is designed to operate with minimal power consumption.
• Wide input voltage range: It can handle a wide range of input voltages, making it versatile for various applications.

Package

The AD7400YRWZ-REEL7 comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to accurately measure electrical signals while providing galvanic isolation.

Packaging/Quantity

The AD7400YRWZ-REEL7 is typically packaged in reels containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: ±500 mV to ±5 V
• Supply Voltage: 3.3 V
• Isolation Voltage: 5 kV
• Resolution: 16 bits
• Sampling Rate: Up to 20 kSPS
• Operating Temperature Range: -40°C to +105°C

Detailed Pin Configuration

The AD7400YRWZ-REEL7 has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. VIN+: Positive input voltage
4. VIN-: Negative input voltage
5. VOUT: Output voltage
6. NC: No connection

Functional Features

• Signal isolation: The AD7400YRWZ-REEL7 provides galvanic isolation between the input and output, ensuring safety and preventing ground loop issues.
• High-resolution measurement: With a 16-bit resolution, it can accurately measure electrical signals.
• Low power consumption: The IC is designed to operate with minimal power consumption, making it suitable for low-power applications.
• Fast sampling rate: It supports a sampling rate of up to 20 kSPS, enabling real-time signal monitoring.

Advantages and Disadvantages

Advantages

• Accurate signal measurement
• Galvanic isolation for safety
• Wide input voltage range
• Low power consumption
• Fast sampling rate

Disadvantages

• Limited operating temperature range (-40°C to +105°C)
• Requires external power supply (3.3 V)

Working Principles

The AD7400YRWZ-REEL7 utilizes sigma-delta modulation techniques to convert the analog input signal into a digital representation. It incorporates an isolation barrier that ensures electrical safety and eliminates ground loop issues. The digital output is then processed by an internal digital filter to provide accurate measurements.

Detailed Application Field Plans

The AD7400YRWZ-REEL7 finds applications in various fields, including:

1. Industrial automation: It can be used for precise measurement of electrical signals in control systems.
2. Power monitoring: The IC enables accurate measurement of voltage and current in power distribution systems.
3. Renewable energy: It can be utilized in solar or wind power generation systems for monitoring and control purposes.
4. Medical equipment: The AD7400YRWZ-REEL7 can be employed in medical devices that require high-precision signal measurement.

Detailed and Complete Alternative Models

1. AD7401YRWZ-REEL7: Similar to the AD7400YRWZ-REEL7, but with a higher resolution of 18 bits.
2. AD7402YRWZ-REEL7: Provides dual-channel isolation and measurement capabilities.
3. AD7403YRWZ-REEL7: Offers a wider input voltage range and higher sampling rate compared to the AD7400YRWZ-REEL7.

These alternative models provide similar functionality with slight variations in specifications, catering to different application requirements.

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