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Beijing Silk Road Enterprise Management Services Co.,Ltd.
1 Years
The CMT8100/CMT8101 series are highly reliable, bidirectional I2C isolators compatible with AEC-Q100 and UL1577 safety standards. They offer high dielectric withstand voltages (3.75 kVrms, 5 kVrms), low power consumption, high electromagnetic interference (EMI) immunity, and low radiation. With an I2C clock speed of up to 2 MHz and common-mode transient immunity (CMTI) of 150 kV/us, these devices provide robust isolation for various digital interfaces. Their wide supply voltage range simplifies direct connection to most digital interfaces and enables smooth level translation. The high system-level EMC performance enhances equipment reliability and stability.
| Model | Package | Insulation Voltage (Vrms) | I2C Clock Speed (MHz) | Supply Voltage (V) | CMTI (kV/us) | ESD (HBM) | Isolation Barrier Lifetime (> years) | Power Consumption (mA/ch @ 1 Mbps) | Propagation Delay (< ns) | Operating Temperature (C) |
|---|---|---|---|---|---|---|---|---|---|---|
| CMT8100/CMT8101 | SOIC-8 Narrow | 3750 / 5000 | Up to 2 | 2.5 to 5.5 | 150 | 8 kV | > 40 | 1.5 | < 15 | -40 to 125 |
| CMT8100/CMT8101 | SOIC-16 Wide | 3750 / 5000 | Up to 2 | 2.5 to 5.5 | 150 | 8 kV | > 40 | 1.5 | < 15 | -40 to 125 |
| CMT8100/CMT8101 | SOW-8 Wide | 3750 / 5000 | Up to 2 | 2.5 to 5.5 | 150 | 8 kV | > 40 | 1.5 | < 15 | -40 to 125 |
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