ADUM1200BRZ-RL7 Dual-Channel Digital Isolator IC SOIC-8 2PCS
ADUM1200BRZ-RL7 Dual-Channel Digital Isolator IC SOIC-8 2PCS
ADUM1200BRZ-RL7 Dual-Channel Digital Isolator Chip — 2-Pack
Get two brand-new ADUM1200BRZ-RL7 Dual-Channel Digital Isolator integrated circuits in the compact SOIC-8 package. These high-performance isolation chips are essential components for engineers, electronics hobbyists, and PCB designers who need reliable signal isolation between two voltage domains without optical coupling. Leveraging magnetic isolation technology, the ADUM1200BRZ-RL7 delivers low propagation delay, wide operating voltage range, and robust noise immunity — making it an ideal choice for industrial control systems, motor drives, microcontroller interfaces, and communication bus protection.
Key Features
- Dual-Channel Isolation: Two independent digital isolation channels in a single SOIC-8 package for space-efficient PCB layouts.
- High-Speed Signal Integrity: Low propagation delay ensures clean, fast signal transmission across isolated boundaries.
- Wide Supply Voltage Range: Compatible with 3.0 V to 5.5 V supply rails on either side, giving flexible design options.
- Magnetic (iCoupler) Technology: No opto-coupler LED degradation — more stable long-term performance and consistent data rates.
- High Common-Mode Transient Immunity: Excellent noise rejection ideal for noisy industrial or switching power supply environments.
- Low Power Consumption: Efficient operation keeps thermal load and power budgets under control.
- SOIC-8 Package: Industry-standard footprint for easy PCB assembly, hand-soldering, or reflow soldering.
- 2-Pack Value: Includes two (2) pieces of ADUM1200BRZ-RL7, perfect for prototyping or production backups.
Specifications
| Part Number | ADUM1200BRZ-RL7 |
| Channels | 2 (Channel Direction: 2/0) |
| Package | SOIC-8 |
| Isolation Technology | Magnetic (iCoupler®) |
| Supply Voltage | 3.0 V – 5.5 V |
| Condition | New |
| Quantity | 2 Pieces |
| Country of Origin | Made in Mainland China |
Common Applications
- Industrial control and automation systems
- Motor drive and inverter interfaces
- Microcontroller-to-field bus isolation (SPI, UART, I²C)
- Switching power supply feedback isolation
- Medical and instrumentation equipment signal isolation
- CAN bus, RS-485, and RS-232 interface protection
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Frequently Asked Questions
Q: What is the ADUM1200BRZ-RL7 and what does it do?
A: The ADUM1200BRZ-RL7 is a dual-channel digital isolator IC manufactured using magnetic iCoupler® technology. It electrically isolates two sections of a circuit operating at different voltage levels or ground potentials, preventing ground loops and protecting sensitive components from high-voltage transients — all without the performance limitations of traditional optocouplers.
Q: Is the SOIC-8 package suitable for hand soldering?
A: Yes. The SOIC-8 (Small Outline Integrated Circuit, 8-pin) is one of the most widely used surface-mount packages. Its 1.27 mm pin pitch is accessible for skilled hand soldering with a fine-tip iron, and it is also fully compatible with standard reflow soldering processes in automated production.
Q: What is included in this listing?
A: This listing includes two (2) brand-new ADUM1200BRZ-RL7 dual-channel digital isolator chips in SOIC-8 packaging. Each unit is new and untested from the original manufacturing reel (RL7 tape-and-reel suffix).
Q: Can I use the ADUM1200BRZ-RL7 with 3.3 V and 5 V mixed-voltage systems?
A: Absolutely. The ADUM1200BRZ-RL7 supports supply voltages from 3.0 V to 5.5 V independently on each side (VDD1 and VDD2), making it perfectly suited for mixed 3.3 V/5 V system designs where signal isolation between domains is required.