Six channel digital isolator HopeRF Micro-electronics CMT8261N1 with SiO2 insulation and consumption
Product Overview
The CMT826X is a high-performance, six-channel digital isolator utilizing SiO2 insulation technology, capable of supporting isolation voltages up to 5.7kVrms. It facilitates communication between two different power domains, preventing noise currents from affecting sensitive local circuits. The CMT826X offers up to six forward or three backward channels. Models CMT826X1 default to a high output level and CMT826X0 to a low output level upon loss of input power or signal. This device achieves high electromagnetic immunity and low radiation with low power consumption, owing to its innovative chip design and layout that meets system-level ESD, EFT, surge, and radiation compliance requirements. The CMT826X series is available in both SOIC-16 wide and narrow body packages.
Product Attributes
- Brand: HoPeRF (implied from www.hoperf.cn)
- Certifications: DIN VDE V 0884-11: 2017-01, UL 1577 Component Certification, CSA Certification (IEC 60950-1, IEC 62368-1, IEC 61010-1, IEC 60601-1), CQC Certification (GB4943.1-2022), TUV Certification (EN 60950-1, EN 62368-1, EN 61010-1)
- Material: SiO2 insulation
- Origin: China (implied from www.hoperf.cn)
Technical Specifications
| Parameter | Symbol | Conditions | Min | Typical | Max | Unit |
|---|---|---|---|---|---|---|
| Power Supply Voltage | VDD1, VDD2 | 2.5 | 5 | 5.5 | V | |
| Data Rate | DR | 0 | 150 | Mbps | ||
| Operating Ambient Temperature Range | TA | -40 | 25 | 125 | C | |
| Isolation Rating | 5 | kVRMS | ||||
| Surge Capability | 8 | kV | ||||
| Common-Mode Transient Immunity (CMTI) | 250 | kV/s | ||||
| Channel Current (1 Mbps) | per channel | 1.5 | mA | |||
| Propagation Delay | (5V supply) | 9 | ns | |||
| ESD (HBM) | VESD | Human Body Model | 8000 | V | ||
| ESD (CDM) | VESD | Component Charge Model | 2000 | V | ||
| Package Type | SOIC-16 (Wide & Narrow) |
Applications
- Industrial Automation
- New Energy Vehicles
- Photovoltaic Inverters
- Motor Control
- Isolated SPI
- General-Purpose Multi-Channel Isolation
2508011705_HopeRF-Micro-electronics-CMT8261N1_C32713201.pdf
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