XR1009

XR1009, XR2009 0.2mA, 35MHz Rail-to-Rail Amplifiers General Description The XR1009 (single) and XR2009 (dual) are ultra-low power, low cost, voltage feedback ampli ers. These ampli ers use only 208μA of supply current and are designed to operate from a supply range of 2.5V to 5.5V (±1.25 to ±2.75).The input voltage range extends 300mV below the negative rail and 1.2V below the positive rail. The XR1009 and XR2009 offer superior dynamic performance with a 35MHz small signal bandwidth and 27V/μs slew rate. The combination of low power, high bandwidth, and rail-to-rail performance make the XR1009 and XR2009 well suited for battery-powered communication/ computing systems. F E AT U R E S ■ 208μA supply current ■ 35MHz bandwidth ■ Input voltage range with 5V supply: -0.3V to 3.8V ■ Output voltage range with 5V supply: 0.08V to 4.88V ■ 27V/μs slew rate ■ 21nV/√Hz input voltage noise ■ 13mA linear output current ■ Fully specified at 2.7V and 5V supplies ■ Replaces ...