The FAN4174 (single) and FAN4274 (dual) are voltage feedback amplifiers with CMOS inputs that consume only 200 µA of supply current per amplifier, while providing ±33 mA of output short-circuit current. These amplifiers are designed to operate 5 V supplies. The common mode voltage range extends beyond the negative and positive rails.The FAN4174 and FAN4274 are designed on a CMOS process and provide 3.7 MHz of bandwidth and 3 V / μs of slew rate at a supply voltage of 5 V.These amplifiers operate and are reliable over a wide temperature range of -40°C to +125°C.The combination of extended temperature operation, low power, rail-to-rail performance, low-voltage operation, and a tiny package optimize this amplifier family for use in many industrial, general-purpose, and battery-powered applications.
Features
---
|
200 µA Supply Current per Amplifier
3.7 MHz Bandwidth
Output Swing to Within 10 mV of Either Rail
Input Voltage Range Exceeds the Rails
3 V / µs Slew Rate
25 nV / √Hz Input Voltage Noise
Replaces KM4170 and KM4270
FAN4174 Competes with OPA340 and TLV2461; Available in a SOT23-5 Package
FAN4274 Competes with OPA2340 and TLV2462; Available in MSOP-8 Package
