SBAS794E
november 2018 – august 2023
DAC60501
,
DAC70501
,
DAC80501
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Timing Requirements: SPI Mode
7.7
Timing Requirements: I2C Standard Mode
7.8
Timing Requirements: I2C Fast Mode
7.9
Timing Requirements: I2C Fast-Mode Plus
7.10
Timing Diagrams
7.11
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
DAC Architecture
8.3.1.1
DAC Transfer Function
8.3.1.2
DAC Register Structure
8.3.1.3
Output Amplifier
8.3.2
Internal Reference
8.3.2.1
Solder Heat Reflow
8.3.3
Power-On-Reset (POR)
8.3.4
Software Reset
8.4
Device Functional Modes
8.4.1
Power-Down Mode
8.5
Programming
8.5.1
Serial Interface
8.5.1.1
SPI Mode
8.5.1.1.1
SYNC Interrupt
8.5.1.2
I2C Mode
8.5.1.2.1
F/S Mode Protocol
8.5.1.2.2
I2C Update Sequence
8.5.1.2.2.1
Address Byte
8.5.1.2.2.2
Command Byte
8.5.1.2.2.3
Data Byte (MSDB and LSDB)
8.5.1.2.3
I2C Read Sequence
8.6
Register Map
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Charge Injection
9.2.2.2
Voltage Droop
9.2.2.3
Output Offset Error
9.2.2.4
Switch Selection
9.2.2.5
Amplifier Selection
9.2.2.6
Hold Capacitor Selection
9.2.3
Application Curves
9.3
Power Supply Recommendations
9.4
Layout
9.4.1
Layout Guidelines
9.4.2
Layout Example
10
Device and Documentation Support
10.1
Documentation Support
10.1.1
Related Documentation
10.2
Receiving Notification of Documentation Updates
10.3
Support Resources
10.4
Trademarks
10.5
Electrostatic Discharge Caution
10.6
Glossary
11
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DQF|8
MPSS009B
DGS|10
MPDS035C
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sbas794e_oa
sbas794e_pm
Data Sheet
DACx0501 16-Bit, 14-Bit, and 12-Bit, 1-LSB INL, Voltage-Output DACs
With Precision Internal Reference
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IM·电竞(中国)官方网站
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博鱼体育(中国)有限公司官网
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易倍体育(中国)有限公司
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