Six channel digital isolator HopeRF Micro-electronics CMT8262N1 with low output level default option
Product Overview
The CMT826X series are high-performance, six-channel digital isolators utilizing SiO2 isolation technology, capable of withstanding up to 5.7kVrms isolation voltage. These isolators facilitate communication between different power domains, preventing noise currents from affecting sensitive circuits. They offer up to six forward or three reverse channels. The CMT826X1 defaults to a high output level and the CMT826X0 to a low output level upon loss of input power or signal. Designed for low power consumption, high electromagnetic immunity, and low radiation, the CMT826X series features innovative chip design and layout for enhanced EMC performance, meeting system-level ESD, EFT, surge, and radiation compliance requirements. Available in both SOIC-16 wide and narrow body packages.
Product Attributes
- Brand: HoPE RF (implied by www.hoperf.cn)
- Certifications: DIN VDE V 0884-11: 2017-01, UL 1577 Component Recognition, CSA Certified to IEC 60950-1, IEC 62368-1, IEC 61010-1 and IEC 60601-1, CQC Certified to GB4943.1-2022, TUV Certified to EN 60950-1, EN 62368-1 and EN 61010-1
- Material: SiO2 (Silicon Dioxide) insulation gate
- Origin: Not specified
- Color: Not specified
Technical Specifications
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| 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 | Up to 5 kVRMS | |||
| Surge Capability | 8 | kV | Up to 8 kV | |||
| CMTI | 250 | kV/s | Typical CMTI | |||
| Power Consumption | 1.5 | mA/channel | at 1 Mbps | |||
| Propagation Delay | 9 | ns | at 5V supply | |||
| ESD Contact Discharge Protection | 8 | kV | IEC 61000-4-2 | |||
| Expected Lifespan | 40+ | Years | ||||
| Package | SOIC-16 | Wide and Narrow Body | ||||
| Absolute Maximum Supply Voltage | VDD1, VDD2 | -0.5 | 6 | V | [2] | |
| Absolute Maximum Input Voltage | INx | -0.4 | VDD+0.4 | V | ||
| Absolute Maximum Output Voltage | OUTx | -0.4 | VDD+0.4 | V | ||
| Absolute Maximum Transient Common Mode Rejection | CMTI | -250 | 250 | kV/us | ||
| Absolute Maximum Output Current | IO | -15 | 15 | mA | ||
| Absolute Maximum Surge Immunity | 8 | kV | ||||
| Absolute Maximum Storage Temperature | TSTG | -40 | 150 | C | ||
| Recommended High Level Input Voltage | VIH | 2 | VDDI | V | VDDI: Input side VDD | |
| Recommended Low Level Input Voltage | VIL | 0 | 0.8 | V | VDDI: Input side VDD | |
| ESD Rating (HBM) | VESD | 8000 | V | Human Body Model | ||
| ESD Rating (CDM) | VESD | 2000 | V | Component Charge Mode |
Applications: Industrial Automation, New Energy Vehicles, Photovoltaic Inverters, Motor Control, Isolated SPI, General-Purpose Multi-Channel Isolation.
2508011705_HopeRF-Micro-electronics-CMT8262N1_C32713203.pdf
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