
Exar Corporation
GENERAL DESCRIPTION
The XRD87L99 is a flexible, easy to use, precision 10-bit analog-to-digital converter with 8-channel mux that operates over a wide range of input and sampling conditions. The XRD87L99 can operate with pulsed "on demand" conversion operation or continuous "pipeline" operation for sampling rates up to 2MHz.
FEATURES
• 10-Bit Resolution
• 8-Channel Mux
• Sampling Rate - < 1kHz - 2MHz
• Low Power CMOS - 24 mW (typ)
• Power Down; Lower Consumption - 0.1 mW (typ)
• Input Range between GND and VDD
• No S/H Required for Analog Signals less than 100kHz
• No S/H Required for CCD Signals less than 2MHz
• Single Power Supply (2.7 to 3.6V)
• Latch-Up Free
• ESD Protection: 2000 Volts Minimum
APPLICATIONS
• mP/DSP Interface and Control Application
• High Resolution Imaging - Scanners & Copiers
• Wireless Digital Communications
• Multiplexed Data Acquisition