Description

The IS205AOCAG1A is a component created by GE for the Mark VI system.The Mark VI is a management platform for gas or steam turbines, released by GE as part of the Speedtronic line.This system has an integrated HMI/operator interface built from a PC workstation running on a Windows operating system. The IS205AOCAG1Ais an Octal Analog Comparator.Comparators are designed to accept analog signals and then produce a binary signal at the output.This output signal remains constant as differential input voltage changes. They are usually trimmed to provide excellent switching times but at the expense of frequency-response correction.Most comparators use internal hysteresis to prevent oscillation at the output. The IS205AOCAG1A is a very small PCB.There are components placed on both surfaces. The board has a single backplane connector (P1) that extends from one long edge as individual metal pins alternating from either side of the board.The board has one factory made drill hole located in one corner. One side has several capacitors and resistors and is marked with codes like AAA, 0902, 94V-0, and TTM-4. The other side of the board is populated with two integrated circuits (U1 and U2,) eight diodes, and several resistors.Both integrated circuits are Quad Voltage comparator/buffers. These chips have a wide single supply voltage range and a low input biasing current and low input offset current. This side is marked with the code 6BA01. More information about the IS205AOCAG1A may be found through manufacturer publications like manuals or datasheets.