Veja as especificações para detalhes do produto.
ACNT-H790-500E
Product Overview
Category
ACNT-H790-500E belongs to the category of optocouplers or optoisolators.
Use
This product is primarily used for electrical isolation and signal transmission between two circuits. It provides protection against voltage spikes, noise, and other disturbances.
Characteristics
- Optically coupled input and output
- High isolation voltage
- Low power consumption
- Wide operating temperature range
- Compact package size
Package
ACNT-H790-500E is available in a small outline package (SOP) with 8 pins.
Essence
The essence of ACNT-H790-500E lies in its ability to transmit signals while maintaining electrical isolation between input and output circuits.
Packaging/Quantity
This product is typically packaged in reels or tubes and is available in quantities of 1000 units per package.
Specifications
- Isolation Voltage: 5000 Vrms
- Input Current: 5 mA
- Output Voltage: 5 V
- Operating Temperature Range: -40°C to +105°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
- VCC (Power Supply)
- GND (Ground)
- NC (No Connection)
- Anode (Input)
- Cathode (Input)
- NC (No Connection)
- Collector (Output)
- Emitter (Output)
Functional Features
- High-speed signal transmission
- Low coupling capacitance
- High common-mode rejection ratio
- High noise immunity
- High reliability and long lifespan
Advantages and Disadvantages
Advantages
- Provides electrical isolation between circuits
- Protects sensitive components from voltage spikes and noise
- Compact size allows for space-saving designs
- Wide operating temperature range enables use in various environments
Disadvantages
- Limited maximum operating voltage
- Requires external power supply for operation
Working Principles
ACNT-H790-500E utilizes an optocoupler configuration, where an LED (input) and a phototransistor (output) are optically coupled. When the input current flows through the LED, it emits light that is detected by the phototransistor, resulting in signal transmission between the input and output circuits.
Detailed Application Field Plans
ACNT-H790-500E finds applications in various fields, including but not limited to: - Industrial automation - Power electronics - Motor control systems - Medical equipment - Isolated communication interfaces
Detailed and Complete Alternative Models
- ACNT-H790-100E: Similar to ACNT-H790-500E, but with a lower isolation voltage of 1000 Vrms.
- ACNT-H790-1000E: Similar to ACNT-H790-500E, but with a higher isolation voltage of 10000 Vrms.
- ACNT-H790-200E: Similar to ACNT-H790-500E, but with a lower operating temperature range of -40°C to +85°C.
These alternative models provide options based on specific requirements and operating conditions.
Word count: 346 words
Liste 10 perguntas e respostas comuns relacionadas à aplicação de ACNT-H790-500E em soluções técnicas
Sure! Here are 10 common questions and answers related to the application of ACNT-H790-500E in technical solutions:
Q: What is ACNT-H790-500E? A: ACNT-H790-500E is a high-speed digital isolator designed for use in various technical solutions.
Q: What are the key features of ACNT-H790-500E? A: The key features of ACNT-H790-500E include high-speed data transmission, low power consumption, wide temperature range, and high isolation voltage.
Q: How can ACNT-H790-500E be used in technical solutions? A: ACNT-H790-500E can be used for signal isolation, voltage level shifting, noise reduction, and protection against voltage spikes in applications such as motor control, power inverters, and industrial automation.
Q: What is the maximum data rate supported by ACNT-H790-500E? A: ACNT-H790-500E supports a maximum data rate of up to 25 Mbps.
Q: What is the isolation voltage rating of ACNT-H790-500E? A: ACNT-H790-500E has an isolation voltage rating of 5 kV.
Q: Can ACNT-H790-500E operate in harsh environments? A: Yes, ACNT-H790-500E is designed to operate in a wide temperature range (-40°C to +105°C) and is suitable for harsh industrial environments.
Q: Does ACNT-H790-500E require external power supply? A: No, ACNT-H790-500E is powered directly from the input side and does not require an external power supply.
Q: Is ACNT-H790-500E compatible with different logic families? A: Yes, ACNT-H790-500E is compatible with various logic families such as TTL, CMOS, and LVDS.
Q: Can ACNT-H790-500E be used for bidirectional communication? A: No, ACNT-H790-500E is a unidirectional digital isolator and does not support bidirectional communication.
Q: Are there any application notes or reference designs available for ACNT-H790-500E? A: Yes, the manufacturer provides application notes and reference designs to help users integrate ACNT-H790-500E into their technical solutions effectively.
Please note that the answers provided here are general and may vary depending on the specific requirements and use cases of your technical solution.