The AMC23C14, AMC23C12, AMC23C11, or AMC23C10 are reinforced isolated comparators with an output separated from the input circuitry by a silicon dioxide (SiO₂) barrier that is highly resistant to magnetic interference. This barrier has been certified to provide basic galvanic isolation of up to 7000 V_PEAK according to UL1577 and IEC60747-5-2 specifications.

This EVM supports the following features:

• Full-featured evaluation board for the AMC23C14, AMC23C12, AMC23C11, or AMC23C10 reinforced isolated comparators
• Screw terminals for easy access to analog inputs and digital outputs

The following related documents are available through the Texas Instruments web site at www.ti.com.

The analog inputs to the AMC23Cxx are routed from the three-wire screw terminal at J4. These screw terminals provide access to the comparator input and reference pins of the AMC23C14, AMC23C12, and AMC23C11 devices. On the AMC23C10EVM, J4 provides access to the positive and negative differential comparator inputs.