Description
The Intersil CA3310 is a fast, low power, 10-bit successive approximation analog-to-digital converter, with microprocessorcompatible outputs. It uses only a single 3V to 6V supply and typically draws just 3mA when operating at 5V. It can accept full rail-to-rail input signals, and features a built-in track and hold. The track and hold will follow high bandwidth input signals, as it has only a 100ns (typical) input time constant.

Features
• CMOS Low Power (Typ). . . . . . . . . . . . . . . . . . . . .15mW
• Single Supply Voltage . . . . . . . . . . . . . . . . . . . . 3V to 6V
• Conversion Time . . . . . . . . . . . . . . . . . . . . . . . . . . . 13µs
• Built-In Track and Hold
• Rail-to-Rail Input Range
• Latched Three-state Output Drivers
• Microprocessor-Compatible Control Lines
• Internal or External Clock

Applications
• Fast, No-Droop, Sample and Hold
• Voice Grade Digital Audio
• DSP Modems
• Remote Low Power Data Acquisition Systems
• µP Controlled Systems