HI-5  -  Series DataSheet
HI5812KIBZ  -  CMOS 20 Microsecond, 12-Bit, Sampling A/D Converter with Internal Track and Hold  -  Intersil Corporation  -  12Bit

The HI5812 is a fast, low power, 12-bit, successive approximation analog-to-digital converter. It can operate from a single 3V to 6V supply and typically draws just 1.9mA when operating at 5V. The HI5812 features a built-in track and hold. The conversion time is as low as 20μs with a 5V supply.
The twelve data outputs feature full high speed CMOS three-state bus driver capability, and are latched and held through a full conversion cycle. The output is user selectable, i.e., 12-bit, 8-bit (MSBs), and/or 4-bit (LSBs). A data ready flag, and conversion-start input complete the digital interface.
An internal clock is provided and is available as an output. The clock may also be over-driven by an external source.

Features
• Conversion Time . . . . . . . . . . . . . . . . . . . . . . . . . . . 20μs
• Throughput Rate . . . . . . . . . . . . . . . . . . . . . . . . 50 kSPS
• Built-In Track and Hold
• Guaranteed No Missing Codes Over Temperature
• Single Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . .+5V
• Maximum Power Consumption. . . . . . . . . . . . . . . . 25mW
• Internal or External Clock
• Pb-Free Available (RoHS Compliant)

Applications
• Remote Low Power Data Acquisition Systems
• Digital Audio
• DSP Modems
• General Purpose DSP Front End
• μP Controlled Measurement System
• Professional Audio Positioner/Fader