Isolation Amplifiers

Isolation Amplifiers include precision signal isolation amplifiers for high-voltage sensing, measurement, and signal conditioning applications. These modules isolate, amplify, and scale small signals riding on high AC or DC common-mode voltages to a safe low-voltage reference level for data acquisition, control, and monitoring circuits. They are commonly used for current sensing across shunt resistors on high-voltage rails, power-line monitoring, EV battery systems, industrial controls, waveform recording, and high-voltage instrumentation. Key selection factors include isolation voltage, bandwidth, gain accuracy, nonlinearity, output range, package type, and compatibility with existing AD202, AD210, or AD215-style designs. Analog Technologies offers compact isolation amplifier modules with high accuracy, wide bandwidth options, low distortion, and SIP or DIP package choices for engineering applications that require reliable signal isolation and precise measurement.