XR2009
XR2009 is Rail-to-Rail Amplifiers manufactured by Exar.
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 300m V 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 bination of low power, high bandwidth, and rail-to-rail performance make the XR1009 and XR2009 well suited for battery-powered munication/ puting 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
- 21n V/√Hz input voltage noise
- 13m A linear output current
- Fully specified at 2.7V and 5V supplies
-...
