SN65HVS882PWPR

Product Overview

Category

The SN65HVS882PWPR belongs to the category of integrated circuits (ICs) specifically designed for high-voltage applications.

Use

This IC is commonly used in various industrial and automotive applications that require high-voltage level shifting and signal isolation.

Characteristics

• High-voltage level shifting capability
• Signal isolation for enhanced safety
• Wide operating voltage range
• Low power consumption
• Compact package size

Package

The SN65HVS882PWPR is available in a small outline integrated circuit (SOIC) package. This package provides excellent thermal performance and ease of integration into electronic systems.

Essence

The essence of the SN65HVS882PWPR lies in its ability to efficiently shift and isolate high-voltage signals, ensuring reliable and safe operation in demanding applications.

Packaging/Quantity

The SN65HVS882PWPR is typically supplied in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Operating Voltage Range: 4.5V to 5.5V
• High-Voltage Level Shifting Capability: Up to 1000V
• Isolation Voltage: 5000Vrms
• Maximum Data Rate: 10 Mbps
• Number of Channels: 8
• Input/Output Logic Compatibility: CMOS/TTL

Detailed Pin Configuration

The SN65HVS882PWPR features a total of 16 pins, which are assigned as follows:

1. VCC1: Power supply for the input side
2. GND1: Ground for the input side
3. IN1: Input channel 1
4. OUT1: Output channel 1
5. IN2: Input channel 2
6. OUT2: Output channel 2
7. IN3: Input channel 3
8. OUT3: Output channel 3
9. IN4: Input channel 4
10. OUT4: Output channel 4
11. VCC2: Power supply for the output side
12. GND2: Ground for the output side
13. IN5: Input channel 5
14. OUT5: Output channel 5
15. IN6: Input channel 6
16. OUT6: Output channel 6

Functional Features

• High-voltage level shifting: The SN65HVS882PWPR can shift low-voltage signals to high-voltage levels, enabling seamless communication between different voltage domains.
• Signal isolation: This IC provides galvanic isolation between input and output channels, protecting sensitive components from high-voltage transients and improving system safety.
• Fast data transmission: With a maximum data rate of 10 Mbps, the SN65HVS882PWPR ensures efficient and reliable signal transfer in high-speed applications.
• Low power consumption: The IC is designed to minimize power consumption, making it suitable for battery-powered devices and energy-efficient systems.

Advantages and Disadvantages

Advantages

• High-voltage level shifting capability simplifies circuit design.
• Galvanic isolation enhances system safety.
• Wide operating voltage range allows compatibility with various power supplies.
• Compact package size facilitates integration into space-constrained applications.

Disadvantages

• Limited number of channels (8) may not be sufficient for complex systems requiring more inputs/outputs.
• Relatively lower data rate compared to some other high-speed communication protocols.

Working Principles

The SN65HVS882PWPR utilizes a combination of level shifting and isolation techniques to ensure proper signal transfer between different voltage domains. It employs integrated transformers to provide galvanic isolation, preventing ground loops and minimizing noise interference. The IC also incorporates level shifters to convert low-voltage signals to high-voltage levels, enabling seamless communication between incompatible voltage domains.

Detailed Application Field Plans

The SN65HVS882PWPR finds extensive application in various industrial and automotive systems, including:

1. Motor control systems: The IC enables safe and efficient control of high-voltage motors by providing isolation and level shifting for control signals.
2. Power inverters: It facilitates the conversion of DC power to AC power in applications such as solar inverters and electric vehicle charging stations.
3. Industrial automation: The IC is used in PLCs (Programmable Logic Controllers) and other automation systems to interface with high-voltage sensors and actuators.
4. Battery management systems: It ensures reliable communication between battery management units and high-voltage battery packs in electric vehicles and energy storage systems.

Detailed and Complete Alternative Models

1. SN65HVD1780P: A similar IC with 16 channels, offering increased input/output flexibility.
2. ISO1540DW: Provides galvanic isolation for two channels, suitable for applications requiring fewer channels.
3. MAX14850: Offers higher data rates (up