HopeRF Micro electronics CMT8260W1 digital isolator designed for industrial and medical applications
Product Overview
The CMT826X is a high-performance six-channel digital isolator utilizing SiO2 isolation technology, supporting up to 5.7kVrms isolation voltage. It facilitates communication between two different power domains, preventing noise currents from affecting sensitive local circuits. The device offers up to six forward or three bidirectional channels. Depending on the model (CMT826X1 defaults to high, CMT826X0 defaults to low upon power/signal loss), it provides high electromagnetic immunity and low radiation through innovative chip design and layout. Available in SOIC-16 wide and narrow packages.
Product Attributes
- Brand: HoPeRF (implied by www.hoperf.cn)
- Certifications: DIN VDE V 0884-11: 2017-01, UL 1577 Component Recognition, CSA (IEC 60950-1, IEC 62368-1, IEC 61010-1 and IEC 60601-1), CQC (GB4943.1-2022), TUV (EN 60950-1, EN 62368-1, EN 61010-1)
- Material: SiO2 isolation gate
- Package: SOIC-16 (Wide and Narrow Body)
Technical Specifications
| Parameter | Symbol | Condition | Min | Typical | Max | Unit |
|---|---|---|---|---|---|---|
| Data Rate | 150 | Mbps | ||||
| Supply Voltage Range | VDD1, VDD2 | 2.5 | 5.5 | V | ||
| Operating Temperature Range | TA | -40 | 125 | C | ||
| Isolation Rating | 5 | kVRMS | ||||
| Surge Capability | 8 | k V | ||||
| Common Mode Transient Immunity (CMTI) | 250 | k V/s | ||||
| Power Consumption (per channel @ 1 Mbps) | 1.5 | mA | ||||
| Propagation Delay | 5V Supply | 9 | ns | |||
| ESD (Contact Discharge) | IEC 61000-4-2 | 8 | k V | |||
| ESD (HBM) | VESD | Human Body Model | 8000 | V | ||
| ESD (CDM) | VESD | Component Charge Model | 2000 | V |
Applications
- Industrial Automation
- New Energy Vehicles
- Photovoltaic Inverters
- Motor Control
- Isolated SPI
- General-Purpose Multi-Channel Isolation
2508011705_HopeRF-Micro-electronics-CMT8260W1_C32713207.pdf
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