OPA4243

Supply Voltage, V+ to V .................................................................... 36V
Input Voltage Range⁽²⁾ ................................... (V) 0.3V to (V+) + 0.3V
Input Current⁽²⁾ ................................................................................ 10mA
Output Short-Circuit⁽³⁾ ............................................................. Continuous
Operating Temperature ................................................55°C to +125°C
Storage Temperature .................................................. 65°C to +150°C
Junction Temperature ...................................................................... 150°C
Lead Temperature (soldering, 10s) ................................................. 300°C
ESD Capability ................................................................................ 2000V
NOTES: (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. (2) Inputs are diode-clamped to the supply rails and should be current-limited to 10mA or less if input voltages can exceed rails by more than 0.3V. (3) Short-circuit to ground, one amplifier per package.

The OPA4243 is a four-channel op amp specifically designed for high density, space-limited applications, such as LCD bias drivers, PCMCIA cards, batterypacks and portable instruments. In addition to small size, this part features wide output swing, very low quiescent current, and low bias current. Other features include unity gain stability and the best speed power ratio available. Power supplies in the range of 2.2V to 36V (±1.1V to ±18V) can be used.

Each channel uses completely independent circuitry for lowest crosstalk and freedom from interaction, even when overloaded. In addition, the amplifier is free from output inversion when the inputs are driven to the rail. The OPA4243EA is supplied in the miniature TSSOP-14 surface mount package. Specifications apply from 40°C to +85°C. However, as the extensive typical performance curves indicate, the OPA4243 can be used over the full 55°C to +125°C range. A SPICE macromodel is available for design analysis.