AMC3330DWER TI Instrumentation, OP Amps, Buffer Amps

The AMC3330DWER is a precision, reinforced isolated operational amplifier with an integrated DC/DC converter from Texas Instruments, specifically designed for voltage sensing with a ±1-V input range . It features high-voltage isolation of up to 7000 VPEAK, certified to UL1577 and IEC60747-5-2 specifications, and the integrated DC/DC converter eliminates the need for an external isolated power supply on the high side . The device provides a fixed gain of 1.5 V/V, low offset voltage, and low gain drift for accurate measurement. It is capable of measuring voltages up to 1.5 times the high-side power supply (1.5 • VDD1). Housed in a 16-pin SOIC (DW) package, it operates over -40°C to 125°C. Applications include isolated voltage sensing in motor drives, power inverters, grid-connected solar inverters, and electric vehicle traction inverters requiring reinforced isolation and high accuracy. In stock at HL Electronics – request a quote for fast delivery.