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DAC0832LCN/NOPB PDF预览

DAC0832LCN/NOPB

更新时间: 2024-09-27 12:27:35
品牌 Logo 应用领域
德州仪器 - TI 转换器模数转换器光电二极管
页数 文件大小 规格书
29页 1597K
描述
DAC0830/DAC0832 8-Bit μP Compatible, Double-Buffered D to A Converters

DAC0832LCN/NOPB 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP20,.3
针数:20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:7.96转换器类型:D/A CONVERTER
输入位码:BINARY输入格式:PARALLEL, 8 BITS
JESD-30 代码:R-PDIP-T20JESD-609代码:e3
长度:26.073 mm最大线性误差 (EL):0.2%
湿度敏感等级:1位数:8
功能数量:1端子数量:20
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP20,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT APPLICABLE
电源:5/15 V认证状态:Not Qualified
座面最大高度:5.08 mm标称安定时间 (tstl):1 µs
子类别:Other Converters标称供电电压:4.75 V
表面贴装:NO技术:CMOS
温度等级:COMMERCIAL端子面层:Matte Tin (Sn)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.62 mmBase Number Matches:1

DAC0832LCN/NOPB 数据手册

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DAC0830, DAC0832  
www.ti.com  
SNAS534B MAY 1999REVISED MARCH 2013  
DAC0830/DAC0832 8-Bit μP Compatible, Double-Buffered D to A Converters  
Check for Samples: DAC0830, DAC0832  
1
FEATURES  
KEY SPECIFICATIONS  
234  
Double-Buffered, Single-Buffered or Flow-  
Through Digital Data Inputs  
Current Settling Time: 1 μs  
Resolution: 8 bits  
Easy Interchange and Pin-Compatible with 12-  
bit DAC1230 Series  
Linearity: 8, 9, or 10 bits (Ensured Over  
Temp.)  
Direct Interface to All Popular  
Microprocessors  
Gain Tempco: 0.0002% FS/°C  
Low Power Dissipation: 20 mW  
Single Power Supply: 5 to 15 VDC  
Linearity Specified with Zero and Full Scale  
Adjust Only—NOT BEST STRAIGHT LINE FIT.  
Works with ±10V Reference-Full 4-Quadrant  
Multiplication  
DESCRIPTION  
The DAC0830 is an advanced CMOS/Si-Cr 8-bit  
multiplying DAC designed to interface directly with the  
8080, 8048, 8085, Z80®, and other popular  
microprocessors. A deposited silicon-chromium R-2R  
resistor ladder network divides the reference current  
and provides the circuit with excellent temperature  
tracking characteristics (0.05% of Full Scale Range  
maximum linearity error over temperature). The circuit  
uses CMOS current switches and control logic to  
achieve low power consumption and low output  
leakage current errors. Special circuitry provides TTL  
logic input voltage level compatibility.  
Can Be Used in the Voltage Switching Mode  
Logic Inputs Which Meet TTL Voltage Level  
Specs (1.4V Logic Threshold)  
Operates “STAND ALONE” (without μP) if  
Desired  
Available in 20-Pin SOIC or PLCC Package  
Double buffering allows these DACs to output a  
voltage corresponding to one digital word while  
holding the next digital word. This permits the  
simultaneous updating of any number of DACs.  
The DAC0830 series are the 8-bit members of a  
family of microprocessor-compatible DACs (MICRO-  
DAC).  
Typical Application  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
BI-FET is a trademark of Texas Instruments.  
Z80 is a registered trademark of Zilog Corporation.  
All other trademarks are the property of their respective owners.  
2
3
4
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 1999–2013, Texas Instruments Incorporated  

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