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ADUM3201BRZ
+物料清單DGTL ISOLTR 2.5KV 2CH GP 8-SOIC
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製造商ADI公司
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製造商部分 #ADUM3201BRZ
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有存貨16287
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® |
| PartStatus | Active |
| Technology | Magnetic Coupling |
| Type | General Purpose |
| IsolatedPower | No |
| NumberofChannels | 2 |
| Inputs-Side1/Side2 | 1/1 |
| ChannelType | Unidirectional |
| Voltage-Isolation | 2500Vrms |
| CommonModeTransientImmunity(Min) | 25kV/µs |
| DataRate | 10Mbps |
| PropagationDelaytpLH/tpHL(Max) | 50ns, 50ns |
| PulseWidthDistortion(Max) | 3ns |
| Rise/FallTime(Typ) | 2.5ns, 2.5ns |
| Voltage-Supply | 3V ~ 5.5V |
| OperatingTemperature | -40°C ~ 105°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154", 3.90mm Width) |
| SupplierDevicePackage | 8-SOIC |
| BaseProductNumber | ADUM3201 |
概述
Description
Key features of the ADUM3201BRZ include:
- Two independent isolation channels
- High-speed operation with data rates up to 25 Mbps
- Low power consumption
- Isolation voltage rating of up to 2.5 kVrms
- Compact SOIC-16 package
The device is suitable for applications in power supplies, battery management systems, and motor control, among others. Its robust design ensures reliability and safety by preventing ground loop issues and providing noise immunity. The ADUM3201BRZ enhances system performance by offering fast signal transmission across isolated domains, making it a valuable component in modern electronic designs.
Equivalent
1. Texas Instruments ISO7520: Dual-channel digital isolator.
2. Silicon Labs SI8620: Dual-channel digital isolator.
3. Broadcom (Avago) ACPL-M21L: Dual-channel digital isolator.
4. Maxim Integrated MAX14850: Dual-channel digital isolator.
When selecting a replacement, ensure compatibility with your specific application requirements such as data rate, isolation voltage, and package type.
Features
1. Isolation Channels: Dual-channel isolator providing 2.5 kVrms isolation.
2. Technology: Utilizes iCoupler® technology for high-speed data transfer while maintaining safety isolation.
3. Data Rate: Supports data rates up to 25 Mbps, making it suitable for fast communication tasks.
4. Power Supply Range: Operates with a wide supply voltage range from 3.0 V to 5.5 V.
5. Low Power Consumption: Optimized for low power usage with typical quiescent current of 2.3 mA per channel.
6. Safety: Meets reinforced insulation standards, suitable for applications requiring high safety standards.
7. Operating Temperature: Functions effectively in a range from -40°C to +105°C, making it versatile for various environments.
8. Package: Available in a 16-lead wide-body SOIC package, facilitating easy integration into existing designs.
Overall, the ADUM3201BRZ is designed for reliable, high-speed digital communication across isolated barriers, commonly used in industrial automation and instrumentation applications.
Pinout
- Pin Count: 8 pins
- Function: Provides digital isolation for data signals. It uses Analog Devices' iCoupler® technology to isolate two data channels.
The pin configuration typically includes:
1. VDD1: Power supply for the primary side.
2. GND1: Ground for the primary side.
3. VIA: Input for channel A on the primary side.
4. VIB: Input for channel B on the primary side.
5. VOB: Output for channel B on the secondary side.
6. VOA: Output for channel A on the secondary side.
7. GND2: Ground for the secondary side.
8. VDD2: Power supply for the secondary side.
The ADuM3201BRZ provides up to 2500 Vrms isolation, suitable for applications requiring signal isolation between different ground potentials, such as industrial or medical devices.
Manufacturer
Application
1. Industrial Automation: Isolating signals in control systems to prevent noise interference.
2. Power Supplies: Providing galvanic isolation in power conversion applications.
3. Motor Drives: Protecting low-voltage control systems in high-voltage environments.
4. Medical Equipment: Ensuring patient safety by isolating components.
5. Data Communication: Isolating data lines to protect against voltage spikes.
6. Instrumentation: Enhancing signal integrity by reducing ground loops.
Its robust isolation and high data rate make it suitable for environments demanding reliable data transmission and safety.