圖片僅供參考
ADUM3400BRWZ
+物料清單DGTL ISOLTR 2.5KV 4CH GP 16-SOIC
-
製造商ADI公司
-
製造商部分 #ADUM3400BRWZ
-
有存貨15370
365 天品質保證
7*24 小時服務保證
90-日售後保障
正品保證
規格
| 屬性 | 價值 |
| Series | iCoupler® |
| Part Status | Active |
| Technology | Magnetic Coupling |
| Type | General Purpose |
| Isolated Power | No |
| Number of Channels | 4 |
| Inputs - Side 1 / Side 2 | 4/0 |
| Channel Type | Unidirectional |
| Voltage - Isolation | 2500Vrms |
| Common Mode Transient Immunity (Min) | 25kV/µs |
| Data Rate | 10Mbps |
| Propagation Delay tp LH / tp HL (Max) | 50ns, 50ns |
| Pulse Width Distortion (Max) | 3ns |
| Rise / Fall Time (Typ) | 2.5ns, 2.5ns |
| Voltage - Supply | 3V ~ 5.5V |
| Operating Temperature | -40°C ~ 105°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-SOIC |
| Base Product Number | ADUM3400 |
概述
Description
The ADUM3400BRWZ offers up to 3.75 kV rms isolation and operates at data rates up to 25 Mbps. It features low power consumption, with typical operating voltages of 3.0 V to 5.5 V. The device is packaged in a 16-lead wide-body SOIC (Small Outline Integrated Circuit) to ensure ease of integration into various systems.
Key features of the ADUM3400BRWZ include high common-mode transient immunity, low propagation delay, and compatibility with a wide range of digital interfaces. These attributes make it suitable for use in industrial automation, medical equipment, and power supply systems, where reliable isolation between high and low voltage sections is critical.
Equivalent
1. TI ISO7340 series
2. Silicon Labs Si8640 series
3. Broadcom ACPL-0873 series
These alternatives offer similar functionalities, including digital isolation and multiple channels. When selecting a substitute, ensure compatibility with voltage, speed, and isolation ratings specific to your application. Always verify parameters and pin compatibility before choosing a replacement.
Features
1. Channels: It offers four independent isolation channels.
2. Isolation Voltage: Can handle up to 2.5 kV RMS, providing robust isolation between circuits.
3. Data Rate: Supports data rates up to 25 Mbps, suitable for high-speed digital communication.
4. Low Power Consumption: Features low power dissipation, with a typical supply current of 2.8 mA per channel.
5. Wide Supply Voltage Range: Operates between 3.0 V to 5.5 V, allowing for flexibility in application.
6. High Common-Mode Transient Immunity: Provides excellent immunity to noise with a transient immunity of 25 kV/μs.
7. Compact Package: Available in a small 16-lead SOIC package, making it suitable for space-constrained designs.
8. Bidirectional Communication: Supports bidirectional communication, improving versatility in various applications.
Overall, the ADUM3400BRWZ is ideal for applications requiring reliable digital isolation, such as industrial automation, medical instruments, and data acquisition systems.
Pinout
Key features and functions include:
- Pin Count: 16 pins.
- Channels: It provides four independent isolation channels, which can be used to transmit digital signals across the isolation barrier.
- Data Rate: Capable of achieving data rates up to 90 Mbps.
- Isolation Voltage: It offers an isolation voltage of up to 3.75 kV RMS.
- Directionality: The model allows for flexible channel direction, configurable as four forward, three forward and one reverse, two forward and two reverse, or one forward and three reverse channels.
- Applications: Often used in industrial automation, power supplies, instrumentation, and communications systems where electrical isolation is necessary.
Manufacturer
Application
1. Industrial Automation: Provides isolation for sensors and control systems to enhance safety and performance.
2. Power Supply and Battery Management: Ensures safe communication across high-voltage domains and within battery systems.
3. Medical Equipment: Offers isolation for patient-connected devices to prevent electrical shock.
4. Communication Systems: Isolates data lines in telecom and data infrastructure to maintain signal integrity.
5. Consumer Electronics: Used in devices requiring safe data transmission across different parts of the circuits.
Its key features include high-speed data transmission, low power consumption, and robust isolation capabilities.