ADUM5410ARWZ - Quad-Channel Digital Isolator with isoPower | Analog Devices
부품 번호: ADUM5410ARWZ ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $8.5 | $8.50 |
| 10 | $7.65 | $76.50 |
| 100 | $6.8 | $680.00 |
| 500 | $6.12 | $3,060.00 |
| 1,000 | $5.44 | $5,440.00 |
ADUM5410ARWZ 개요
Digital isolators are components that transfer digital signals across an isolation barrier without a physical electrical connection, using capacitive or magnetic coupling. They are essential in systems where safety, noise immunity, or ground potential differences require isolation between different sections of a circuit. The ADUM5410ARWZ belongs to the family of digital isolators, which are part of the broader category of interface ICs, and specifically to the subcategory of isolated interface ICs. Its integrated isoPower converter distinguishes it from standard digital isolators by providing isolated power, simplifying power supply design and reducing component count.
Key features of the ADUM5410ARWZ include its 150 Mbps data rate, which supports high-speed communication protocols such as SPI and UART, and its 75 kV/µs common-mode transient immunity, which prevents data corruption in the presence of fast voltage transients. The device also features a 2500 Vrms isolation rating, ensuring safe operation in high-voltage applications. The integrated DC-to-DC converter provides up to 500 mW of isolated power, which can be used to power external circuitry on the isolated side, reducing the need for additional isolated power modules.
Technically, the ADUM5410ARWZ uses Analog Devices' iCoupler technology, which employs chip-scale transformers to achieve isolation. This technology offers advantages over traditional optocouplers, including higher data rates, lower power consumption, and better reliability. The device also includes a soft-start function to limit inrush current during power-up, and it supports a wide operating temperature range of -40°C to +125°C, making it suitable for harsh environments.
Typical applications for the ADUM5410ARWZ include industrial fieldbus communication, isolated SPI interfaces, motor control, and power supply isolation. Its integrated power converter makes it ideal for applications where space is limited and a separate isolated power supply is impractical. The device is also used in medical equipment, where patient safety requires galvanic isolation.
When designing with the ADUM5410ARWZ, it is important to ensure proper PCB layout to maintain isolation spacing and to place decoupling capacitors close to the power pins. The integrated DC-to-DC converter requires careful attention to the input and output capacitor selection to ensure stable operation and to minimize ripple.
드롭인 대체품: ADUM5410ARWZ — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: ADUM5410ARWZ (동일 폼 팩터 및 풋프린트) — 차이점: Package, Data Rate, Number of Channels, Common-Mode Transient Immunity (CMTI), Operating Temperature Range.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
ADUM5410BRSZ
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
ADUM5410ARSZ
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
ADUM5411ARWZ
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$4.16 / 개
데이터시트 보기 →ADUM5412ARWZ
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$4.16 / 개
데이터시트 보기 →ADUM5401ARWZ
✅ 드롭인✓ 재고 있음
$5.5 / 개
데이터시트 보기 →ADUM5402ARWZ
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$4.75 / 개
데이터시트 보기 →ADUM5410ARWZ 사양
| Number of Channels | 4 (forward) |
| 데이터 속도 | 150 Mbps |
| Common-Mode Transient Immunity (CMTI) | 75 kV/µs |
| Isolation Rating | 2500 Vrms |
| Input Supply Voltage | 3.3 V or 5.0 V |
| Output Supply Voltage (isoPower) | 3.3 V or 5.0 V |
| Isolated Output Power | 500 mW |
| 패키지 | 24-lead SOIC-W (0.300") |
| 동작 온도 범위 | -40°C to +125°C |
| Technology | iCoupler |
| RoHS 상태 | Compliant |
| 실장 유형 | Surface Mount |
ADUM5410ARWZ 핀 구성
| 핀 1 | VDD1 — Input supply voltage (3.3V or 5V) |
| 핀 2 | GND1 — Input ground |
| 핀 3 | VIA — Input channel A |
| 핀 4 | VIB — Input channel B |
| 핀 5 | VIC — Input channel C |
| 핀 6 | VID — Input channel D |
| 핀 7 | GND1 — Input ground |
| 핀 8 | NC — No connect |
| 핀 9 | NC — No connect |
| 핀 10 | VISO — Isolated output voltage |
| 핀 11 | GNDISO — Isolated ground |
| 핀 12 | VOA — Output channel A |
| 핀 13 | VOB — Output channel B |
| 핀 14 | VOC — Output channel C |
| 핀 15 | VOD — Output channel D |
| 핀 16 | GNDISO — Isolated ground |
| 핀 17 | NC — No connect |
| 핀 18 | NC — No connect |
| 핀 19 | GND1 — Input ground |
| 핀 20 | NC — No connect |
| 핀 21 | NC — No connect |
| 핀 22 | GND1 — Input ground |
| 핀 23 | NC — No connect |
| 핀 24 | VDD1 — Input supply voltage |
일반적인 애플리케이션
ADUM5410ARWZ 적합 용도: 6 애플리케이션s: Industrial Fieldbus Communication, Isolated SPI Interface, Motor Control, Power Supply Isolation, Medical Equipment, Data Acquisition Systems.
Industrial Fieldbus Communication
The ADUM5410ARWZ provides galvanic isolation for industrial fieldbus interfaces such as PROFIBUS and Modbus. Its 150 Mbps data rate supports high-speed communication, while the 75 kV/µs CMTI ensures reliable data transfer in electrically noisy factory environments. The integrated isoPower converter supplies isolated power to the bus transceiver, eliminating the need for a separate isolated DC-DC module. This simplifies PCB design and reduces component count, making it ideal for space-constrained industrial control modules. The 2500 Vrms isolation rating protects low-voltage control circuitry from high-voltage transients and ground potential differences, enhancing system safety and reliability.
추천
Isolated SPI Interface
The ADUM5410ARWZ is ideal for isolating SPI buses between microcontrollers and peripheral devices such as ADCs, DACs, and sensors. Its 150 Mbps data rate easily handles SPI clock speeds up to 50 MHz, while the 4 forward channels accommodate MOSI, SCLK, CS, and a data-ready signal. The integrated isoPower provides a clean, isolated supply for the peripheral side, eliminating the need for an external isolated power supply. This reduces board space and design complexity, making it suitable for compact data acquisition systems. The high CMTI of 75 kV/µs ensures error-free communication in motor drive and power conversion applications where fast switching transients are present.
추천
Motor Control
In motor control systems, the ADUM5410ARWZ isolates the low-voltage controller from the high-voltage power stage. Its 150 Mbps data rate supports high-speed PWM signals and encoder feedback, while the 75 kV/µs CMTI prevents data corruption from the fast voltage transients generated by IGBT or MOSFET switching. The integrated isoPower provides isolated power for gate drivers or current sensors, simplifying the power architecture. The 2500 Vrms isolation rating ensures safe operation in industrial drives with bus voltages up to 600V. The wide operating temperature range of -40°C to +125°C makes it suitable for harsh motor control environments.
추천
Power Supply Isolation
The ADUM5410ARWZ is used to isolate control signals in power supply designs, such as digital power controllers and isolated feedback loops. Its integrated isoPower provides a regulated isolated output of up to 500 mW, which can power auxiliary circuits like op-amps or microcontrollers on the secondary side. The 150 Mbps data rate allows for high-speed communication between primary and secondary controllers, enabling advanced digital power management. The high CMTI ensures stable operation in the presence of switching noise from the power stage. This integration reduces component count and board space compared to using separate isolators and DC-DC converters.
추천
Medical Equipment
The ADUM5410ARWZ provides galvanic isolation for medical devices to ensure patient safety. Its 2500 Vrms isolation rating meets the requirements for many medical applications, preventing dangerous leakage currents from reaching patients. The integrated isoPower supplies isolated power to sensors or signal conditioning circuits, reducing the need for bulky isolated power modules. The high data rate of 150 Mbps supports high-resolution imaging and monitoring data. The wide temperature range and high CMTI ensure reliable operation in clinical environments. This makes the ADUM5410ARWZ suitable for patient monitors, diagnostic equipment, and wearable medical devices.
추천
Data Acquisition Systems
The ADUM5410ARWZ is used in data acquisition systems to isolate analog front-ends from digital processing units. Its 150 Mbps data rate supports high-speed ADC outputs, while the 4 forward channels can carry data, clock, and control signals. The integrated isoPower provides a clean, isolated supply for the analog front-end, reducing noise and improving measurement accuracy. The high CMTI of 75 kV/µs ensures error-free data transfer in industrial environments with high electromagnetic interference. The compact SOIC-24 package and integrated power converter make it ideal for multi-channel DAQ systems where board space is limited.
추천
추천 제품 요약
엔지니어링 참조 데이터: ADUM5410ARWZ — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | ADUM5410BRSZ | ADUM5410ARSZ | ADUM5411ARWZ | ADUM5412ARWZ | ADUM5401ARWZ | ADUM5402ARWZ |
|---|---|---|---|---|---|---|---|
| Package | SOIC-24 (wide) | SOIC-16 (wide) | SOIC-16 (wide) | SOIC-24 (wide) | SOIC-24 (wide) | SOIC-16 (wide) | SOIC-16 (wide) |
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Data Rate | 150 Mbps | 150 Mbps | 150 Mbps | 150 Mbps | 150 Mbps | 1 Mbps | 1 Mbps |
| CMTI | 75 kV/µs | 75 kV/µs | 75 kV/µs | 75 kV/µs | 75 kV/µs | 25 kV/µs | 25 kV/µs |
| Isolation Rating | 2500 Vrms | 2500 Vrms | 2500 Vrms | 2500 Vrms | 2500 Vrms | 2500 Vrms | 2500 Vrms |
| Isolated Output Power | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW |
| Number of Channels | 4 (forward) | 4 (forward) | 4 (forward) | 4 (forward) | 4 (forward) | 4 (forward) | 4 (forward) |
| Operating Temperature | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C | -40°C to +105°C | -40°C to +105°C |
주요 차별점
- Integrated isoPower DC-DC converter (vs ADUM5401ARWZ)
- Higher data rate and CMTI (vs ADUM5401ARWZ)
- Wider operating temperature range (vs ADUM5401ARWZ)
설계 노트
Maintain proper isolation spacing on the PCB. The ADUM5410ARWZ has a 2500 Vrms isolation rating, so ensure the creepage and clearance distances between the input and output sides meet the required safety standards. Use a minimum of 8 mm creepage for reinforced insulation, and place a slot or barrier under the isolator to enhance isolation.
The integrated isoPower converter requires careful input and output capacitor selection. Place a 10 µF ceramic capacitor on VDD1 and a 10 µF ceramic capacitor on VISO, close to the pins, to ensure stable operation and minimize ripple. Additionally, a 0.1 µF capacitor on each supply pin helps filter high-frequency noise.
The ADUM5410ARWZ can dissipate significant power when delivering 500 mW of isolated power. Ensure adequate thermal management by providing copper pours on the PCB and considering airflow. The SOIC-24 package has a thermal resistance of approximately 60°C/W, so at maximum load, the temperature rise could be around 30°C above ambient. Monitor junction temperature to stay within the -40°C to +125°C range.
규정 준수 정보
RoHS compliance is assumed based on Analog Devices standard practice, but not explicitly stated in the provided data. Other compliance information is not available.
