SN65HVS880PWP
Product Overview
Category
The SN65HVS880PWP 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 SN65HVS880PWP is available in a small outline, 20-pin TSSOP (Thin Shrink Small Outline Package) package. This package offers excellent thermal performance and ease of integration into circuit designs.
Essence
The essence of the SN65HVS880PWP lies in its ability to provide reliable high-voltage level shifting and signal isolation, ensuring safe and efficient operation in demanding applications.
Packaging/Quantity
The SN65HVS880PWP is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.
Specifications
- Operating Voltage Range: 4.5V to 5.5V
- High-Voltage Level Shifting Capability: Up to 18V
- Isolation Voltage: 2500Vrms
- Maximum Data Rate: 10 Mbps
- Operating Temperature Range: -40°C to +125°C
- Input/Output Logic Compatibility: CMOS/TTL
Detailed Pin Configuration
The SN65HVS880PWP features a total of 20 pins, each serving a specific function. The pin configuration is as follows:
- VCC1: Power supply for the low-voltage side
- GND1: Ground connection for the low-voltage side
- DI1: Data input for the low-voltage side
- RO1: Data output for the low-voltage side
- RE1: Enable input for the low-voltage side
- DE1: Direction control input for the low-voltage side
- VCC2: Power supply for the high-voltage side
- GND2: Ground connection for the high-voltage side
- DI2: Data input for the high-voltage side
- RO2: Data output for the high-voltage side
- RE2: Enable input for the high-voltage side
- DE2: Direction control input for the high-voltage side
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
Functional Features
- High-Voltage Level Shifting: The SN65HVS880PWP can shift low-voltage signals to high-voltage levels, enabling seamless communication between different voltage domains.
- Signal Isolation: It provides galvanic isolation between the low-voltage and high-voltage sides, protecting sensitive components from potential voltage spikes or noise.
- Bidirectional Communication: The IC supports bidirectional data transmission, allowing data to be sent and received between the low-voltage and high-voltage sides.
- Direction Control: The direction control feature enables the selection of data transmission direction, enhancing flexibility in system design.
Advantages and Disadvantages
Advantages
- Reliable high-voltage level shifting capability
- Enhanced safety through signal isolation
- Wide operating voltage range for compatibility with various systems
- Low power consumption for energy-efficient operation
- Compact package size for space-constrained applications
Disadvantages
- Limited maximum data rate compared to some other high-speed communication ICs
- Requires careful consideration of voltage compatibility with the target system
Working Principles
The SN65HVS880PWP utilizes a combination of level shifting and isolation techniques to ensure proper signal transmission between different voltage domains. It employs internal circuitry that converts low-voltage signals to high-voltage levels while providing galvanic isolation to protect sensitive components from potential voltage spikes or noise.
Detailed Application Field Plans
The SN65HVS880PWP finds extensive use in various industrial and automotive applications, including but not limited to:
- Industrial Automation: The IC enables safe and reliable communication between low-voltage control systems and high-voltage actuators, such as motors and solenoids.
- Automotive Electronics: It facilitates the integration of low-voltage sensors and control units with high-voltage powertrain systems, ensuring efficient and secure operation.
- Power Electronics: The IC can be employed in power converters and inverters, enabling seamless communication between low-voltage control circuits and high-voltage power stages.
- Renewable Energy Systems: It plays a crucial role in connecting low-v
Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SN65HVS880PWP i tekniska lösningar
Sure! Here are 10 common questions and answers related to the application of SN65HVS880PWP in technical solutions:
Q: What is SN65HVS880PWP? A: SN65HVS880PWP is a high-voltage, configurable, digital isolator designed for use in industrial automation, motor control, and other applications that require high voltage isolation.
Q: What is the maximum voltage rating of SN65HVS880PWP? A: SN65HVS880PWP has a maximum voltage rating of 5.7 kVrms (8.1 kVpk) for basic insulation.
Q: How many channels does SN65HVS880PWP have? A: SN65HVS880PWP has 8 bidirectional channels, allowing for simultaneous communication between isolated systems.
Q: What is the data rate supported by SN65HVS880PWP? A: SN65HVS880PWP supports data rates up to 100 Mbps, making it suitable for high-speed communication applications.
Q: Can SN65HVS880PWP be used with different supply voltages? A: Yes, SN65HVS880PWP supports a wide range of supply voltages, from 3.0 V to 5.5 V, providing flexibility in system design.
Q: Is SN65HVS880PWP compatible with different logic families? A: Yes, SN65HVS880PWP is compatible with various logic families, including TTL, CMOS, and LVCMOS.
Q: Does SN65HVS880PWP have built-in protection features? A: Yes, SN65HVS880PWP includes built-in protection features such as thermal shutdown and undervoltage lockout to ensure safe operation.
Q: Can SN65HVS880PWP be used in harsh environments? A: Yes, SN65HVS880PWP is designed to operate in industrial temperature ranges (-40°C to +125°C) and is suitable for harsh environments.
Q: What is the package type of SN65HVS880PWP? A: SN65HVS880PWP is available in a 20-pin TSSOP (Thin Shrink Small Outline Package) for easy integration into PCB designs.
Q: Are there any evaluation boards or reference designs available for SN65HVS880PWP? A: Yes, Texas Instruments provides evaluation boards and reference designs that can help users quickly prototype and implement SN65HVS880PWP in their applications.
Please note that these answers are general and may vary depending on the specific requirements and use cases. It's always recommended to refer to the datasheet and application notes provided by the manufacturer for detailed information.