KM4101

www.fairchildsemi.com KM4100/KM4101 Low Cost, +2.7V and +5V, 260MHz Rail-to-Rail Amplifiers Features s s s General Description The KM4100 (single) and KM4101 (single with disable) are low cost, voltage feedback amplifiers. These amplifiers are designed to operate on +2.7V, +5V, or ±2.5V supplies. The input voltage range extends 300mV below the negative rail and 1.2V below the positive rail. The KM4100 offers superior dynamic performance with a 260MHz small signal bandwidth and 150V/µs slew rate. The combination of low power, high output current drive, and rail-to-rail performance make the KM4100 well suited for battery-powered communication/computing systems. The combination of low cost and high performance make the KM4100 suitable for high volume applications in both consumer and industrial applications such as wireless phones, scanners, and color copiers. Output Swing 2.7 s s s s s s s s 260MHz bandwidth Fully specified at +2.7V and +5V supplies Output voltage range: 0.036V to 4.953V; Vs = +5; RL = 2kΩ Input voltage range: -0.3V to +3.8V; Vs = +5 150V/µs slew rate 4.2mA supply current Power down to Is = 127µA (KM4101) ±60mA linear output current ±90mA output short circuit current Directly replaces AD8051 and LM7131 in single supply applications Small package options (SOT-23, SOIC) Applications s s s s s s s s s KM4100/KM4101 Packages SOT23-5 (KM4100) Out -Vs +In 1 2 + Output Voltage (0.5V/div) A/D driver Active filters CCD imaging systems CD/DVD ROM Coaxial cable d...