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DAC82002 16-Bit, Low-Glitch, Dual-Channel Voltage-Output, Unbuffered DAC
SBASAK1A
August 2022 – December 2022
DAC82002
PRODUCTION DATA
CONTENTS
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DAC82002 16-Bit, Low-Glitch, Dual-Channel Voltage-Output, Unbuffered DAC
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Timing Requirements
6.7
Timing Diagram
6.8
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Digital-to-Analog Converter (DAC) Architecture
7.3.1.1
DAC Transfer Function
7.3.1.2
DAC Register Structure
7.3.2
Power-On Reset (POR)
7.3.3
Hardware Reset
7.3.4
Software Reset
7.4
Device Functional Modes
7.5
Programming
7.5.1
Serial Peripheral Interface (SPI)
7.5.1.1
SYNC Interrupt
7.6
Register Maps
7.6.1
Registers
8
Application and Implementation
8.1
Application Information
8.2
Typical Applications
8.2.1
Arbitrary Waveform Generator
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curves
8.2.2
Bipolar Analog Output Configuration
8.2.2.1
Design Requirements
8.2.2.2
Detailed Design Procedure
8.2.2.3
Application Curves
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Example
9
Device and Documentation Support
9.1
Documentation Support
9.1.1
Related Documentation
9.2
Receiving Notification of Documentation Updates
9.3
Support Resources
9.4
Trademarks
9.5
Electrostatic Discharge Caution
9.6
Glossary
10
Mechanical, Packaging, and Orderable Information
IMPORTANT NOTICE
Package Options
Mechanical Data (Package|Pins)
DRX|10
MPSS105A
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sbasak1a_oa
sbasak1a_pm
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DATA SHEET
DAC82002 16-Bit, Low-Glitch, Dual-Channel Voltage-Output, Unbuffered DAC
1
Features
16-bit performance: 1-LSB DNL and 2-LSB INL
Low glitch energy: 0.5 nV-s
Fast settling: 1 µs
Wide power supply: 2.7 V to 5.5 V
Wide reference range: 2.0 V to V
DD
Low power: 250 µA per channel at 5.0 V
3-wire serial peripheral interface (SPI) up to 50 MHz
Reset to zero scale or midscale
1.62-V V
IH
with V
DD
= 5.5 V
Temperature range: –40°C to +85°C
Package: Tiny 10-pin WSON
2
Applications
Oscilloscope (DSO)
Battery test
Semiconductor test
Data acquisition (DAQ)
DC power supply, ac source, electronic load
