Support is limited to customers who have already adopted these products.

The HI5746 is a monolithic, 10-bit, analog-to-digital converter fabricated in a CMOS process. It is designed for high speed applications where wide bandwidth and low power consumption are essential. Its 40MSPS speed is made possible by a fully differential pipelined architecture with an internal sample and hold. The HI5746 has excellent dynamic performance while consuming only 225mW power at 40MSPS. Data output latches are provided which present valid data to the output bus with a latency of 7 clock cycles. It is pin-for-pin functionally compatible with the HI5702 and the HI5703. For internal voltage reference, please refer to the HI5767 data sheet.


  • Sampling Rate 40MSPS
  • 8.8 Bits at fIN = 10MHz
  • Low Power at 40MSPS 225mW
  • Wide Full Power Input Bandwidth 250MHz
  • On-Chip Sample and Hold
  • Fully Differential or Single-Ended Analog Input
  • Single Supply Voltage +5V
  • TTL/CMOS Compatible Digital Inputs
  • CMOS Compatible Digital Outputs 3.0/5.0V
  • Offset Binary or Two's Complement Output Format
  • Pb-free Available


  • Professional Video Digitizing
  • Medical Imaging
  • Digital Communication Systems
  • High Speed Data Acquisition

Product Options

Orderable Part ID Part Status Pkg. Type Carrier Type Buy Sample
Obsolete QSOP Tube
Obsolete QSOP Tube
Obsolete SOICW Tube
Obsolete SOICW Reel
Obsolete SOICW Tube
Obsolete SOICW Reel

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
HI5746 Datasheet Datasheet PDF 815 KB
HI5703 Datasheet Datasheet PDF 869 KB
User Guides & Manuals
HI5746EVAL1 User Guide Manual PDF 201 KB
HI5703 Evaluation Board User Guide Manual PDF 211 KB
Application Notes & White Papers
AN9675: A Tutorial in Coherent and Windowed Sampling with A/D Converters Application Note PDF 503 KB
AN002: Principles of Data Acquisition and Conversion Application Note PDF 1.08 MB
AN9510: Basic Analog for Digital Designers Application Note PDF 508 KB
AN9705: A Theoretical View of Coherent Sampling Application Note PDF 287 KB
PCN12094 - Alternate Manufacturing Site for Assembly of the Listed Intersil Packaged Products - Amkor Technology, Philippines (ATP) Product Change Notice PDF 98 KB