Single and Dual, Rail-to-Rail I/O, CMOS Amplifier FAN4174, FAN4274 Description www.onsemi.com The FAN4174 (single) and FAN4274 (dual) are voltage feedback amplifiers with CMOS inputs that consume only 200 A of supply current per amplifier, while providing 33 mA of output shortcircuit current. These amplifiers are designed to operate 5 V supplies. The common mode voltage range extends beyond the negative and positive rails. SOT23, 5 Lead The FAN4174 and FAN4274 are designed on a CMOS process and CASE 527AH01 provide 3.7 MHz of bandwidth and 3 V / s of slew rate at a supply voltage of 5 V. These amplifiers operate and are reliable over a wide temperature range of 40C to +125C. The combination of extended temperature operation, low power, railtorail performance, lowvoltage operation, and a tiny package Micro8 CASE 846A02 optimize this amplifier family for use in many industrial, generalpurpose, and batterypowered applications. MARKING DIAGRAM Features 200 A Supply Current per Amplifier 3.7 MHz Bandwidth &Y &O 0A4&C Output Swing to Within 10 mV of Either Rail &O &V Input Voltage Range Exceeds the Rails 3 V/ s Slew Rate 25 nV/Hz Input Voltage Noise 0A4 = Specific Device Code &Y = Binary Year Coding Replaces KM4170 and KM4270 &O = Plant Code Identifier FAN4174 Competes with OPA340 and TLV2461 Available in a &C = Single Digit Die Run Code SOT235 Package &V = EightWeek Data Coding FAN4274 Competes with OPA2340 and TLV2462 Available in 8 MSOP8 Package Fully Specified at +5 V Supplies 4274 These are PbFree Devices &Z&2&K Applications Motor Control 1 Portable / Batterypowered Applications 4274 = Specific Device Code PCMCIA, USB &Z = Assembly Plant Code Mobile Communications, Cellular Phones, Pagers &2 = 2Digit Date Code &K = 2Digits Lot Run Traceability Code Notebooks and PDAs Sensor Interface ORDERING INFORMATION A/D Buffer See detailed ordering and shipping information on page 12 of Active Filters this data sheet. Signal Conditioning Portable Test Instruments Semiconductor Components Industries, LLC, 2017 1 Publication Order Number: April, 2021 Rev. 3 FAN4274/DFAN4174, FAN4274 Figure 1. Frequency vs. Gain TYPICAL APPLICATION Figure 2. Typical Application Circuit PIN CONFIGURATIONS Figure 3. FAN4174 (SOT23) Figure 4. FAN4274 (MSOP) www.onsemi.com 2