DAC088S085 Digital-to-Analog Converter Datasheet

DAC088S085 Datasheet, PDF, Equivalent


Part Number

DAC088S085

Description

8-Bit Micro Power OCTAL Digital-to-Analog Converter

Manufacture

etcTI

Total Page 30 Pages
Datasheet
Download DAC088S085 Datasheet


DAC088S085
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
DAC088S085
SNAS424D – AUGUST 2007 – REVISED APRIL 2016
DAC088S085 8-Bit Micro Power OCTAL Digital-to-Analog Converter With Rail-to-Rail
Outputs
1 Features
1 Ensured Monotonicity
• Low Power Operation
• Rail-to-Rail Voltage Output
• Daisy Chain Capability
• Power-On Reset to 0 V
• Simultaneous Output Updating
• Individual Channel Power Down Capability
• Wide Power Supply Range (2.7 V to 5.5 V)
• Dual Reference Voltages With Range of 0.5 V to
VA
• Operating Temperature Range of –40°C to 125°C
• Industry's Smallest Package
• Key Specifications
– Resolution: 8 Bits
– INL: ±0.5 LSB (Maximum)
– DNL: 0.15 / –0.1 LSB (Maximum)
– Settling Time: 4.5 µs (Maximum)
– Zero Code Error: 15 mV (Maximum)
– Full-Scale Error: –0.75 %FSR (Maximum)
– Supply Power :
– Normal: 1.95 mW (3 V) / 4.85 mW (5 V)
Typical
– Power Down: 0.3 µW (3 V) / 1 µW (5 V)
Typical
3 Description
The DAC088S085 is a full-featured, general-purpose,
OCTAL, 8-bit, voltage-output, digital-to-analog
converter (DAC) that can operate from a single 2.7 V
to 5.5 V supply and consumes 1.95 mW at 3 V and
4.85 mW at 5 V. The DAC088S085 is packaged in a
16-pin WQFN package and a 16-pin TSSOP
package. The WQFN package makes the
DAC088S085 the smallest OCTAL DAC in its class.
The on-chip output amplifiers allow rail-to-rail output
swing and the three-wire serial interface operates at
clock rates up to 40 MHz over the entire supply
voltage range. Competitive devices are limited to
25MHz clock rates at supply voltages in the range of
2.7 V to 3.6 V. The serial interface is compatible with
standard SPI™, QSPI, MICROWIRE, and DSP
interfaces. The DAC088S085 also offers daisy chain
operation where an unlimited number of devices can
be updated simultaneously using a single serial
interface.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
DAC088S085
TSSOP (16)
WQFN (16)
5.00 mm × 4.40 mm
4.00 mm × 4.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
DNL vs Code
2 Applications
• Battery-Powered Instruments
• Digital Gain and Offset Adjustment
• Programmable Voltage and Current Sources
• Programmable Attenuators
• Voltage Reference for ADCs
• Sensor Supply Voltage
• Range Detectors
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.

DAC088S085
DAC088S085
SNAS424D – AUGUST 2007 – REVISED APRIL 2016
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Description (continued)......................................... 3
6 Pin Configuration and Functions ......................... 3
7 Specifications......................................................... 5
7.1 Absolute Maximum Ratings ...................................... 5
7.2 ESD Ratings.............................................................. 5
7.3 Recommended Operating Conditions....................... 5
7.4 Thermal Information .................................................. 6
7.5 Electrical Characteristics........................................... 6
7.6 AC and Timing Requirements................................... 8
7.7 Typical Characteristics .............................................. 9
8 Detailed Description ............................................ 14
8.1 Overview ................................................................. 14
8.2 Functional Block Diagram ....................................... 14
8.3 Feature Description................................................. 15
8.4 Device Functional Modes........................................ 16
8.5 Programming........................................................... 17
9 Application and Implementation ........................ 20
9.1 Application Information............................................ 20
9.2 Typical Applications ................................................ 25
9.3 Do's and Don'ts ....................................................... 27
10 Power Supply Recommendations ..................... 27
10.1 Using References as Power Supplies................... 27
11 Layout................................................................... 29
11.1 Layout Guidelines ................................................. 29
11.2 Layout Example .................................................... 30
12 Device and Documentation Support ................. 31
12.1 Device Support...................................................... 31
12.2 Community Resources.......................................... 32
12.3 Trademarks ........................................................... 32
12.4 Electrostatic Discharge Caution ............................ 32
12.5 Glossary ................................................................ 32
13 Mechanical, Packaging, and Orderable
Information ........................................................... 32
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision C (March 2013) to Revision D
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 B (March 2013) to Revision C
Page
• Changed layout of National Data Sheet to TI format ........................................................................................................... 29
2 Submit Documentation Feedback
Copyright © 2007–2016, Texas Instruments Incorporated
Product Folder Links: DAC088S085


Features Product Folder Sample & Buy Technical Documents Tools & Software Support & Community DAC088S085 SNAS424D – AUGU ST 2007 – REVISED APRIL 2016 DAC088S0 85 8-Bit Micro Power OCTAL Digital-to-A nalog Converter With Rail-to-Rail Outpu ts 1 Features •1 Ensured Monotonicit y • Low Power Operation • Rail-to-R ail Voltage Output • Daisy Chain Capa bility • Power-On Reset to 0 V • Si multaneous Output Updating • Individu al Channel Power Down Capability • Wi de Power Supply Range (2.7 V to 5.5 V) • Dual Reference Voltages With Range of 0.5 V to VA • Operating Temperatur e Range of –40°C to 125°C • Indus try's Smallest Package • Key Specific ations – Resolution: 8 Bits – INL: ±0.5 LSB (Maximum) – DNL: 0.15 / – 0.1 LSB (Maximum) – Settling Time: 4. 5 µs (Maximum) – Zero Code Error: 15 mV (Maximum) – Full-Scale Error: – 0.75 %FSR (Maximum) – Supply Power : – Normal: 1.95 mW (3 V) / 4.85 mW (5 V) Typical – Power Down: 0.3 µW (3 V) / 1 µW (5 V) Typical 3 Description The DAC088S085 is a full-featured, general-.
Keywords DAC088S085, datasheet, pdf, etcTI, 8-Bit, Micro, Power, OCTAL, Digital-to-Analog, Converter, AC088S085, C088S085, 088S085, DAC088S08, DAC088S0, DAC088S, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)