Description

The Intersil HI-7152 is a high speed 10-bit A/D converter which uses a Two-Step, Flash algorithm to achieve throughput rates of 200kHz. A unique switched capacitor technique allows a new input voltage to be sampled while a conversion is taking place.

Internal high speed CMOS buffers at both the analog and reference inputs simplify external drive requirements.

Features

• Conversion Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5µs

• Continuous Throughput Rate. . . . . . . . . . . . . . . 200kHz

• No Offset or Gain Adjustments Necessary

• Internal Track and Hold Amplifier

• Analog and Reference Inputs Fully Buffered

• µP Compatible Byte Organized Outputs

• Low Power Consumption . . . . . . . . . . . . . . . . . .150mW

• Uses a Single 2.5V Reference for ±2.5 V Input Range

Applications

• µP Controlled Data Acquisition Systems

• DSP

- Avionics

- Sonar

• Process Control

- Automotive Transducer Sensing

- Industrial

• Robotics

• Digital Communications

• Image Processing