这里是标题一h1占位文字

Function Introduction
GL1200/GL1201 dual-channel digital magnetic isolator is designed and manufactured based on the independent isolation technology of Zhongke Geli Micro Technology Co., Ltd., using CMOS and MEMS technology. The device has excellent performance and can replace optical coupler.
GL1200/GL1201 is a dual-channel digital isolator based on electromagnetic isolation, which can achieve complete electrical isolation between input and output. Both ends of the circuit are powered separately, and the power supply voltage of 2.7V to 5.5V can be used to work, and the 3V/5V level conversion can be realized. The two data channels are completely independent, which can encode the input data at high frequency and recover without distortion at the receiving end.
The circuit can withstand the isolation voltage of 2500V, and the common-mode transient immunity is greater than 25kV/µ s.
Product characteristics
• Low power consumption:
5V power supply voltage:
≤ 1.1 mA per channel @ DC ～ 2Mbps
≤ 3.7mA per channel @ 10Mbps
≤ 8.2mA per channel @ 25Mbps
3.3V power supply voltage:
≤ 0.8mA per channel @ DC ～ 2Mbps
≤ 2.2mA per channel @ 10Mbps
≤ 4.8mA per channel @ 25Mbps
• 3V/5V level conversion;
• High data rate: DC ～ 25Mbps (NRZ);
• Wide working temperature range: - 40 ℃~125 ℃;
• Wide working voltage: 2.7V ～ 5.5V;
• High dielectric withstand voltage: 2500V, one minute;
• High common-mode transient immunity: ≥ 25kV/µ s;
• Low pulse width distortion: ≤ 3ns;
• Packaging form: plastic SOP08;
Product use
• Universal multi-channel isolation
• SPI interface/data converter isolation
• Industrial fieldbus isolation
Function block diagram
GL1200 function block diagram:
GL1201 function block diagram: