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規格
| 屬性 | 價值 |
| Manufacturer | Chipanalog |
| Package | SOIC-8 |
| Data Rate(Max) | 150Mbps |
| Default Output | Low Level |
| Isolation Voltage(Vrms) | 3750 |
| CMTI(kV/us) | 150kV/us |
| Rating | Industrial grade |
| Number of Forward Channels | 1 |
| Number of Reverse Channels | 1 |
| Operating Temperature | -40℃~+125℃ |
概述
Equivalent
The CA-IS3722LS is a dual-channel digital isolator. Equivalent products include:
- Texas Instruments ISO672x series (e.g., ISO6721)
- Silicon Labs Si86xx series (e.g., Si8621)
- Analog Devices ADuMx2x series (e.g., ADuM1201)
- NVE Corporation IL71xx series (e.g., IL7110)
These alternatives offer similar dual-channel isolation with comparable speed and voltage ratings. Verify specs for exact compatibility.
- Texas Instruments ISO672x series (e.g., ISO6721)
- Silicon Labs Si86xx series (e.g., Si8621)
- Analog Devices ADuMx2x series (e.g., ADuM1201)
- NVE Corporation IL71xx series (e.g., IL7110)
These alternatives offer similar dual-channel isolation with comparable speed and voltage ratings. Verify specs for exact compatibility.
Features
The CA-IS3722LS is a high-performance, dual-channel digital isolator with the following key features:
- Isolation Voltage: 5 kV RMS (UL 1577 certified)
- Data Rate: Up to 150 Mbps per channel
- Low Power Consumption: 1.5 mA per channel (typical at 1 Mbps)
- Wide Supply Voltage: 2.5 V to 5.5 V (supports mixed-voltage operation)
- High CMTI: >100 kV/µs (ensures robust noise immunity)
- Default Output Options: High or Low (user-selectable)
- Package: 8-pin SOIC (small footprint)
- Safety Certifications: UL, CSA, VDE, CQC
- Operating Temperature: -40°C to +125°C
Ideal for industrial, automotive, and power applications requiring high-speed, reliable signal isolation.
- Isolation Voltage: 5 kV RMS (UL 1577 certified)
- Data Rate: Up to 150 Mbps per channel
- Low Power Consumption: 1.5 mA per channel (typical at 1 Mbps)
- Wide Supply Voltage: 2.5 V to 5.5 V (supports mixed-voltage operation)
- High CMTI: >100 kV/µs (ensures robust noise immunity)
- Default Output Options: High or Low (user-selectable)
- Package: 8-pin SOIC (small footprint)
- Safety Certifications: UL, CSA, VDE, CQC
- Operating Temperature: -40°C to +125°C
Ideal for industrial, automotive, and power applications requiring high-speed, reliable signal isolation.
Manufacturer
The CA-IS3722LS is manufactured by Texas Instruments (TI), a leading global semiconductor company. TI specializes in designing and producing analog and embedded processing chips for various industries, including automotive, industrial, and consumer electronics. Known for innovation and reliability, TI's products often focus on signal integrity, power management, and isolation solutions.
The CA-IS3722LS is a reinforced digital isolator, designed for high-voltage applications requiring robust noise immunity and safety compliance.
The CA-IS3722LS is a reinforced digital isolator, designed for high-voltage applications requiring robust noise immunity and safety compliance.
Application
The CA-IS3722LS is a high-speed, dual-channel digital isolator designed for robust signal isolation in harsh environments. Key application areas include:
1. Industrial Automation – Isolating PLCs, motor drives, and sensors to prevent noise interference.
2. Power Systems – Protecting control circuits in inverters, UPS, and smart meters.
3. Medical Equipment – Ensuring patient safety in diagnostic and monitoring devices.
4. Automotive Electronics – Enhancing reliability in EV battery management and charging systems.
5. Renewable Energy – Isolating communication in solar inverters and wind turbines.
Its high-speed (150 Mbps) and reinforced isolation (5 kVrms) make it ideal for noise-sensitive and high-voltage applications.
1. Industrial Automation – Isolating PLCs, motor drives, and sensors to prevent noise interference.
2. Power Systems – Protecting control circuits in inverters, UPS, and smart meters.
3. Medical Equipment – Ensuring patient safety in diagnostic and monitoring devices.
4. Automotive Electronics – Enhancing reliability in EV battery management and charging systems.
5. Renewable Energy – Isolating communication in solar inverters and wind turbines.
Its high-speed (150 Mbps) and reinforced isolation (5 kVrms) make it ideal for noise-sensitive and high-voltage applications.
Package
The CA-IS3722LS is available in an SOIC-16 package. This surface-mount package is compact and suitable for high-speed digital isolation applications, offering robust performance in industrial environments. Its small form factor (16-pin) ensures space efficiency while maintaining reliable signal isolation.
