Description
www.fairchildsemi.com KM4170, KM4270, KM4470 Low Cost, +2.7V & +5V, Rail-to-Rail I/O Amplifiers .
Features
* at 2.7V
* 136µA supply current per amplifier
* 4.9MHz bandwidth
* Output swings to within 20mV of either rail
* Input voltage range exceeds the rail by >250mV
* 5.3V/µs slew rate
* 16mA output current
* 21nV/√Hz input voltage noise
* KM
Applications
* and available in SC70-5 and SOT23-5 package options
* KM4270: directly replaces MAX4126, OPA2340, LMV822 and TLV2462 in single supply applications and available in SOIC-8 and MSOP-8 package options
* KM4470: directly replaces MAX4129, OPA4340, LMV824 and TLV2464 in single supply appl