ISO1H816GAUMA1

Product Overview

• Category: Integrated Circuit
• Use: Signal Isolation
• Characteristics:
  • Provides galvanic isolation between input and output signals
  • High-speed data transmission capability
  • Compact size and low power consumption
• Package: SOP-8
• Essence: Signal isolation for enhanced safety and noise immunity
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Isolation Voltage: 5000 Vrms
• Data Rate: Up to 100 Mbps
• Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 20 ns (typical)
• Common Mode Rejection Ratio: 50 dB (typical)

Detailed Pin Configuration

The ISO1H816GAUMA1 is an SOP-8 package with the following pin configuration:

1. VCC1: Supply voltage for input side
2. GND1: Ground for input side
3. IN1: Input signal for channel 1
4. NC: No connection
5. GND2: Ground for output side
6. OUT1: Output signal for channel 1
7. VCC2: Supply voltage for output side
8. EN: Enable pin for device operation

Functional Features

• Provides galvanic isolation between input and output signals
• Supports high-speed data transmission up to 100 Mbps
• Low propagation delay ensures minimal signal distortion
• Wide operating temperature range for versatile applications
• Compact size and low power consumption make it suitable for space-constrained designs

Advantages

• Enhances safety by isolating sensitive circuits from potentially hazardous voltages
• Improves noise immunity by eliminating ground loops and common mode noise
• Enables reliable communication between systems with different ground potentials
• Compact package allows for easy integration into various electronic devices

Disadvantages

• Limited to a maximum data rate of 100 Mbps
• Requires an external enable signal for device operation

Working Principles

The ISO1H816GAUMA1 utilizes optical isolation technology to provide galvanic isolation between the input and output signals. It employs an integrated optocoupler to transmit the input signal optically, ensuring complete electrical isolation. The output side receives the optical signal and converts it back into an electrical signal, providing a safe and isolated output.

Detailed Application Field Plans

The ISO1H816GAUMA1 is widely used in applications that require signal isolation, such as:

1. Industrial automation systems
2. Power grid monitoring and control
3. Medical equipment
4. Motor control systems
5. Isolated data acquisition systems

Detailed and Complete Alternative Models

1. ISO1H815GAUMA1: Similar specifications but with a lower data rate of 25 Mbps
2. ISO1H817GAUMA1: Higher data rate of 150 Mbps, suitable for high-speed communication applications
3. ISO1H818GAUMA1: Enhanced common mode rejection ratio of 60 dB for improved noise immunity

These alternative models offer different performance characteristics to cater to specific application requirements.

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