ADS41B49 Overview
The ADS41Bx9 are members of the ultralow-power ADS4xxx analog-to-digital converter (ADC) family, featuring integrated analog input buffers. These devices use innovative design techniques to achieve high dynamic performance, and consume extremely low power. The analog input pins have buffers, with benefits of constant performance and input impedance across a wide frequency range.
ADS41B49 Key Features
- 1 ADS41B49: 14-Bit, 250 MSPS ADS41B29: 12-Bit, 250 MSPS
- Integrated High-Impedance Analog Input Buffer
- Input Capacitance: 2 pF
- 200-MHz Input Resistance: 3 kΩ
- Maximum Sample Rate: 250 MSPS
- Ultralow Power
- 1.8-V Analog Power: 180 mW
- 3.3-V Buffer Power: 96 mW
- I/O Power: 135 mW (DDR LVDS)
- High Dynamic Performance