Product Summary

The msk161b is a high output current operational amplifier designed to drive resistive or reactive loads. The Class C output stage is protected by a user programmable current limit scheme. The msk161b is designed to be a low cost solution for low frequency applications where crossover distortion is not critical. The MSK 161 can supply ±10 amps of output current within its safe operating range and boasts a 16 KHz power bandwidth. A low junction to case thermal resistance of only 1.2℃/W for the msk161b keeps junction temperatures low when driving large load currents.

Parametrics

msk161b absolute maximum ratings: (1)Supply Voltage, ±VCC: ±45V; (2)Output Current, IOUT: ±10A; (3)Differential Input Voltage, VIN: ±VCC-3V; (4)Case Operating Temperature Range, TC: -55 to 125℃; (5)Storage Temperature Range, Tst: -65 to 150℃; (6)Lead Temperature Range, TLD: 300℃; (7)Junction Temperature, Tj: 175℃.

Features

msk161b features: (1)High Output Current; (2)Wide Supply Range; (3)Low Cost Class C Output Stage; (4)Wide Common Mode Range; (5)Low Quiescent Current; (6)Electrically Isolated Case; (7)Replaces PA61.

Diagrams

msk161b block diagram