Maxim MAX12930BASA+

容性耦合23000Vrms

Overview

The MAX12930/MAX12931 are a family of 2-channel, 3kV/5kVRMS digital galvanic isolators using Maxim’s proprietary process technology. These devices transfer digital signals between circuits with different power domains while using as little as 0.65mW per channel at 1Mbps with 1.8V.

The MAX12930/MAX12931 are available in an 8-pin, narrow-body SOIC package. In addition, the MAX12931 is available in a 16-pin, wide-body SOIC package. The package material of the 8-pin narrow-body SOIC package has a minimum comparative tracking index (CTI) of 400V, which gives it a group II rating in creepage tables. The package material of the 16-pin wide-body SOIC package has a CTI of 600V, which gives it a group I rating in creepage tables. All devices are rated for operation at ambient temperatures of -40°C to +125°C.

Features

Tube Package
Capacitive Coupling Technology
General Purpose Type
No Isolated Power
2 Number of Channels
2/0 Inputs - Side 1/Side 2
Unidirectional Channel Type
3000Vrms Voltage - Isolation
50kV/µs Common Mode Transient Immunity (Min)
25Mbps Data Rate
43.5ns, 45.8ns Propagation Delay tpLH / tpHL (Max)
4ns Pulse Width Distortion (Max)
4.5ns, 5.1ns (Max) Rise / Fall Time (Typ)
1.71V ~ 5.5V Voltage - Supply
Surface Mount Mounting Type