资 源 简 介
The OPA4243 is a four-channel op amp specificallydesigned for high density, space-limited applicaTIons,such as LCD bias drivers, PCMCIA cards, battery-packs and portable instruments. In addiTIon to smallsize, this part features wide output swing, very lowquiescent current, and low bias current. Other featuresinclude unity gain stability and the best speed powerraTIo available. Power supplies in the range of 2.2V to36V (±1.1V to ±18V) can be used.Each channel uses completely independent circuitryfor lowest crosstalk and freedom from interacTIon,even when overloaded. In addition, the amplifier isfree from output inversion when the inputs are drivento the rail. The OPA4243EA is supplied in the minia-ture TSSOP-14 surface mount package. Specificationsapply from –40°C to +85°C. However, as the exten-sive typical performance curves indicate, the OPA4243can be used over the full –55°C to +125°C range. ASPICE macromodel is available for design analysis.
