AD5446YRM Analog Devices Inc, AD5446YRM Datasheet - Page 2
![IC,D/A CONVERTER,SINGLE,14-BIT,CMOS,TSSOP,10PIN](/photos/6/60/66034/505-10-msop_sml.jpg)
AD5446YRM
Manufacturer Part Number
AD5446YRM
Description
IC,D/A CONVERTER,SINGLE,14-BIT,CMOS,TSSOP,10PIN
Manufacturer
Analog Devices Inc
Datasheet
1.AD5446YRMZ.pdf
(28 pages)
Specifications of AD5446YRM
Design Resources
Versatile High Precision Programmable Current Sources Using DACs, Op Amps, and MOSFET Transistors (CN0151)
Number Of Bits
14
Data Interface
DSP, MICROWIRE™, QSPI™, Serial, SPI™
Number Of Converters
1
Voltage Supply Source
Single Supply
Power Dissipation (max)
50.5µW
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
10-MSOP, Micro10™, 10-uMAX, 10-uSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With
EVAL-AD5446EBZ - BOARD EVALUATION FOR AD5446
Settling Time
-
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD5446YRMZ
Manufacturer:
ADI
Quantity:
352
Part Number:
AD5446YRMZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
AD5444/AD5446
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 6
Pin Configuration and Function Descriptions............................. 7
Typical Performance Characteristics ............................................. 8
Terminology .................................................................................... 14
General Description ....................................................................... 15
REVISION HISTORY
4/07—Rev. B to Rev. C
Changes to Table 9.......................................................................... 19
Changes to Ordering Guide .......................................................... 28
4/06—Rev. A to Rev. B
Changes to Features.......................................................................... 1
Changes to General Description .................................................... 1
Changes to Table 1............................................................................ 3
Changes to Figure 22...................................................................... 10
Changes to Figure 23...................................................................... 10
Changes to Table 9.......................................................................... 19
Changes to Table 12........................................................................ 27
Updated Outline Dimensions ....................................................... 28
Changes to Ordering Guide .......................................................... 28
Timing Characteristics ................................................................ 5
ESD Caution.................................................................................. 6
DAC Section................................................................................ 15
Rev. C | Page 2 of 28
Serial Interface ................................................................................ 20
PCB Layout and Power Supply Decoupling................................ 23
Overview of AD54xx and AD55xx Current Output Devices... 27
Outline Dimensions ....................................................................... 28
4/05—Rev. 0 to Rev. A
Added AD5446 ...................................................................Universal
Changes to Features ..........................................................................1
Changes to General Description .....................................................1
Changes to Specifications.................................................................3
Inserted Figure 7; Renumbered Sequentially.................................9
Inserted Figure 9; Renumbered Sequentially.................................9
Inserted Figure 13; Renumbered Sequentially ........................... 10
Changes to Figure 22...................................................................... 11
Changes to Figure 23...................................................................... 11
Changes to Serial Interface............................................................ 20
Changes to Figure 44...................................................................... 20
Changes to Figure 45...................................................................... 20
Updated Outline Dimensions....................................................... 28
Changes to Ordering Guide .......................................................... 28
10/04—Revision 0: Initial Version
Circuit Operation ....................................................................... 15
Single-Supply Applications ....................................................... 17
Adding Gain................................................................................ 17
Divider or Programmable Gain Element................................ 17
Amplifier Selection .................................................................... 18
Reference Selection .................................................................... 18
Microprocessor Interfacing....................................................... 21
Evaluation Board for the DAC ................................................. 23
Power Supplies for the Evaluation Board................................ 23
Ordering Guide .......................................................................... 28