350V, 120mA PEAK Dual Power Amplifier

  • Voltage supply operation - 350V
  • High output current - 120mA
  • Low quiescent current - 2.2mA typical
  • Monolithic MOS technology
  • RoHS Compliant
Apex Microtechnology's PA343, a 350 V, 120 mA PEAK Dual Power Amplifier

The PA343DF is a low cost, high voltage power amplifier. This dual high voltage MOSFET operational amplifier achieves performance features previously found only in hybrid designs while increasing reliability. By placing two amplifiers in a single package, the result is a cost effective solution to applications where multiple amplifiers are required. Inputs are protected from excessive common mode and differential mode voltages. The safe operating area (SOA) has no secondary breakdown limitations and can be observed with all type loads by choosing an appropriate current limiting resistor. External compensation provides the user flexibility in choosing optimum gain and bandwidth for the application.

The PA343DF is packaged in a 24-pin PSOP (JEDEC MO-166) package with a metal heat slug that is isolated in excess of full supply voltage.

Variant Vos (mV) IB (pA) IIO (pA) Temp Range (°C) Package Option Power Dissipation (W) Purchase
PA343DF 20 200 200 -25 to 85 24-pin MO-166 (dual OpAmp) 12 BUY NOW

See how the PA343 fits your system requirements Use our Power Design Tool to assist with designing high power analog circuits. Apex Microtechnology's Power Design Tool