Add to Signal Chain Designer

ADUC848:  Precision Analog Microcontroller: 12MIPS 8052 Flash MCU + 10-Ch 16-Bit ADC + 12-Bit DAC

Product Details


The ADuC847/ADuC848 MicroConverter products are fully integrated 24-Bit/16-Bit, Multi-Channel Sigma-Delta ADC and Flash Microcontroller on a single chip. These devices are optimized for applications in industrial control, smart sensors, loadcells and instrumentation that require precision acquisition of multiple (up to 10) channels.

The ADuC847/ADuC848 are available is 52-pin PQFP or 56-pin CSP packages and operates on a 3 V or 5 V power supply and are specified up to 125ºC (CSP up to 85ºC only). Like all of ADI’s MicroConverter products, the device is supported by the QuickStart and QuickStart-Plus range of development tools.

FEATURES and BENEFITS

  • 16-Bit (24-Bit for ADuC847) Precision Sigma-Delta ADC
  • 10-Channel Single-Ended or 5-Channel Differential Input Options
  • Buffered Programmable Gain, Self Calibrating 24-Bit/16-Bit ADC
  • Two Independent, Differential Reference Input Options
  • On-Chip, Burn-out Detect and Excitation Current Options
  • Single 12-Bit Rail-to-Rail Voltage-Output DAC
  • Precision Temperature Sensor
  • Two Flexible PWM Outputs
  • Single Cycle 8052 Core to
  • 62 K-Byte In-Circuit
  • 4 K-Byte Read/Write Accessible

Functional Block Diagram for ADUC848

Documentation

Title Content Type File Type
ADuC845/ADuC847/ADuC848: MicroConverter® Multi-Channel 24/16-Bit ADCs with Embedded 62 kB FLASH and Single-Cycle MCU Data Sheet (Rev C, 12/2012) (pdf, 1940 kB) Data Sheets PDF
AN-1139: Understanding the Parallel Programming Protocol  (pdf, 174 kB) Application Notes PDF
AN-1074: Understanding the Serial Download Protocol (Formerly uC004)  (pdf, 245 kB) Application Notes PDF
AN-759: Expanding the Number of DAC Outputs on the ADuC8xx and ADuC702x Families (uC012)  (pdf, 112 kB) Application Notes PDF
AN-660: XY-Matrix Keypad Interface to MicroConverter®  (pdf, 286 kB) Application Notes PDF
AN-709: RTD Interfacing and Linearization Using an ADuC8xx MicroConverter®  (pdf, 698 kB) Application Notes PDF
UC-009: Addressing 16MB of External Data Memory  (pdf, 173 kB) Application Notes PDF
UC-006: A 4-wire UART-to-PC Interface  (pdf, 0 kB) Application Notes PDF
Using Integrated Precision Analog Microcontrollers to Simplify Data Acquisition System Design
The ins and outs (the I/O) of using Analog Microcontrollers to manage data acquisition applications
Webcasts WEBCAST
ADuC845/ADuC847/ADuC848 Quick Reference Guide  (pdf, 95 kB) User Guides PDF
Integrated Route Taken to Pulse Oximetry
by Aude Richard and Brian Moss, Analog Devices, Inc. (EE Times, 12/6/2004)
Technical Articles HTML
Precision Analog Microcontrollers—ARM7® and 8051 Series  (pdf, 5834 kB) Overview PDF
Precision Analog Microcontrollers ARM7® and 8051 Series  (pdf)
ADI's two families of precision analog Flash microcontrollers address the growing need for integration, design ease, programmability, and precision analog performance demanded by industrial, instrumentation, communications, and automotive applications.
Overview PDF
ICs for Programmable Logic Control and Distributed Control Systems  (pdf, 976 kB)
Analog Devices leadership in industrial IC technology, with the development of the iCMOS™ and iPolar™ processes, has uniquely defined high voltage and low voltage integration to deliver smaller, higher performance, and more cost effective ICs for industrial systems.
Overview PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
Sigma-Delta ADC Tutorial
An interactive illustration showing the behavior of an idealized sigma-delta A/D converter.
Utilities and Conversions HTML
Development Tools Software Configurable Products HTML

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

SampleSample & Buy

Price, packaging, availability

ADUC848 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADUC848BCPZ62-3 Status: Production 56 ld LFCSP (8x8mm) 56 Ind Tray, 260 $9.41 $8.28 Y  Material Info Notify Me Purchase Sample
ADUC848BCPZ62-5 Status: Production 56 ld LFCSP (8x8mm) 56 Ind Tray, 260 $9.41 $8.28 Y  Material Info Notify Me Purchase Sample
ADUC848BCPZ8-3 Status: Production 56 ld LFCSP (8x8mm) 56 Ind Tray, 260 $5.73 $5.04 Y  Material Info Notify Me Purchase
ADUC848BCPZ8-5 Status: Production 56 ld LFCSP (8x8mm) 56 Ind Tray, 260 $5.73 $5.04 Y  Material Info Notify Me Purchase
ADUC848BSZ32-3 Status: Production 52 ld MQFP (13.90mm width) 52 Ind Tray, 96 $7.54 $6.64 Y  Material Info PCN Purchase
ADUC848BSZ32-5 Status: Production 52 ld MQFP (13.90mm width) 52 Ind Tray, 96 $7.54 $6.64 Y  Material Info PCN Purchase Sample
ADUC848BSZ62-3 Status: Production 52 ld MQFP (13.90mm width) 52 Ind Tray, 96 $9.41 $8.28 Y  Material Info PCN Purchase Sample
ADUC848BSZ62-5 Status: Production 52 ld MQFP (13.90mm width) 52 Ind Tray, 96 $9.41 $8.28 Y  Material Info PCN Purchase Sample
ADUC848BSZ8-3 Status: Production 52 ld MQFP (13.90mm width) 52 Ind Tray, 96 $5.73 $5.04 Y  Material Info PCN Purchase
ADUC848BSZ8-5 Status: Production 52 ld MQFP (13.90mm width) 52 Ind Tray, 96 $5.73 $5.04 Y  Material Info PCN Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

ADuC847 QuickStart Development System
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EVAL-ADUC847QSZ Status: Production ADuC847 Quickstart development system $59.00 Yes -
USB-EA-CONVZ Status: Production USB-EA Emulator $75.00 Yes -
EVAL-ADUC-CABLE1Z Status: Production UART Serial downloader cable $15.18 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

Check Inventory & Purchase

View Sales and Distribution Offices

沪ICP备09046653号
content here.
content here.

Review this Product

Close