You can make a low-cost, precision analog isolation amplifier (ISO amp) with power by combining the ISO122 lowcost ISO amp with the HPR117 low-cost DC/DC converter. With isolated signal and isolated power in separate packages, complete application flexibility is assured. The ISO122 features: • Unity gain (±10V In to ±10V Out): ±0.05% • 0.02% max nonlinearity • 5mA quiescent current • 140dB isolation mode rejection at 60Hz • 1500Vrms continuous isolation rating (100% tested)