HI5810

HI5810 August 1997 CMOS 10 Microsecond, 12-Bit, Sampling A/D Converter with Internal Track and Hold Description The HI5810 is a fast, low power, 12-bit, successiveapproximation, 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 HI5810 features a built-in track and hold. The conversion time is as low as 10µs with a 5V supply. The twelve data outputs feature full high speed CMOS threestate 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . 10µs Throughput Rate . . . . . . . . . . . . . . . . . . . . . . .100 KSPS Built-In Track and Hold Single Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . +5V Maximum Power Consumption. . . . . . . . . . . . . . .40mW Internal or External Clock 1MHz Input Bandwidth . . . . . . . . . . . . . . . . . . . . . -3dB Applications Remote Low Power Data Acquisition Systems Digital Audio DSP Modems General Purpose DSP Front End µP Controlled Measurement Systems Process Controls Industrial Controls Ordering Information PART NUMBER HI5810JIP HI5810KI...