DAC8550_16 Datasheet, PDF (2/31 Pages) Texas Instruments – 16-bit, Ultra-Low Glitch, Voltage Output Digital-To-Analog Converter

DAC8550
SLAS476F – MARCH 2006 – REVISED MARCH 2016
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Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 4
6.1 Absolute Maximum Ratings ...................................... 4
6.2 ESD Ratings.............................................................. 4
6.3 Recommended Operating Conditions....................... 4
6.4 Thermal Information .................................................. 4
6.5 Electrical Characteristics........................................... 5
6.6 Timing Characteristics............................................... 6
6.7 Typical Characteristics .............................................. 7
7 Detailed Description ............................................ 15
7.1 Overview ................................................................. 15
7.2 Functional Block Diagram ....................................... 15
7.3 Feature Description................................................. 15
7.4 Device Functional Modes........................................ 17
7.5 Programming........................................................... 17
8 Application and Implementation ........................ 19
8.1 Application Information............................................ 19
8.2 Typical Applications ................................................ 20
8.3 System Examples ................................................... 22
9 Power Supply Recommendations...................... 23
10 Layout................................................................... 23
10.1 Layout Guidelines ................................................. 23
10.2 Layout Example .................................................... 23
11 Device and Documentation Support ................. 24
11.1 Documentation Support ........................................ 24
11.2 Community Resources.......................................... 24
11.3 Trademarks ........................................................... 24
11.4 Electrostatic Discharge Caution ............................ 24
11.5 Glossary ................................................................ 24
12 Mechanical, Packaging, and Orderable
Information ........................................................... 24
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision E (March 2012) to Revision F
Page
• Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation
section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and
Mechanical, Packaging, and Orderable Information section .................................................................................................. 1
Changes from Revision D (October 2006) to Revision E
Page
• Changed low-level input voltage values in Electrcial Characteristics..................................................................................... 5
• Changed high-level input voltage values in Electrcial Characteristics ................................................................................... 5
Changes from Revision C (March 2006) to Revision D
Page
• Changed Features .................................................................................................................................................................. 1
• Changed relative accuracy feature from 8 LSB (Max) to 3 LSB ............................................................................................ 1
• Changed micropower operation feature from 200 μA at 5 V to 140 μA at 2.7 V ................................................................... 1
• Changed power consumption from 1 mW at 5 V to 0.38 mW at 2.7 V .................................................................................. 1
• Changed power-down consumption from 1 mW to less than 1 mW in Description ............................................................... 1
• Changed relative accuracy for DAC8550 typical value from ±5 to ±3.................................................................................... 5
• Changed reference current input range for V_REF = 5 V from 50 to 40.................................................................................... 5
• Deleted reference current included from I_DD (normal mode) test conditions .......................................................................... 5
• Changed I_DD (normal mode) typical values from 200 and 180 to 160 and 140...................................................................... 5
• Changed relative accuracy for DAC8550 typical value from ±5 to ±3.................................................................................... 6
• Changed reference current input range for V_REF = 5 V from 50 to 40.................................................................................... 6
• Deleted reference current included from I_DD (normal mode) test conditions .......................................................................... 6
• Changed I_DD (normal mode) typical values from 200 and 180 to 160 and 140...................................................................... 6
• Changed Timing Diagram and Timing Characteristics ........................................................................................................... 6
2
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