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DAC7801KU/1KG4 PDF预览

DAC7801KU/1KG4

更新时间: 2024-11-05 15:43:07
品牌 Logo 应用领域
德州仪器 - TI 输入元件光电二极管转换器
页数 文件大小 规格书
23页 1053K
描述
PARALLEL, 8 BITS INPUT LOADING, 0.4us SETTLING TIME, 12-BIT DAC, PDSO24, GREEN, PLASTIC, SOIC-24

DAC7801KU/1KG4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP24,.4针数:24
Reach Compliance Code:unknown风险等级:5.32
转换器类型:D/A CONVERTER输入位码:BINARY
输入格式:PARALLEL, 8 BITSJESD-30 代码:R-PDSO-G24
JESD-609代码:e4长度:15.4 mm
最大线性误差 (EL):0.0244%湿度敏感等级:3
位数:12功能数量:1
端子数量:24最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP24,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified座面最大高度:2.65 mm
最大稳定时间:0.8 µs标称安定时间 (tstl):0.4 µs
子类别:Other Converters最大压摆率:2 mA
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.5 mm
Base Number Matches:1

DAC7801KU/1KG4 数据手册

 浏览型号DAC7801KU/1KG4的Datasheet PDF文件第2页浏览型号DAC7801KU/1KG4的Datasheet PDF文件第3页浏览型号DAC7801KU/1KG4的Datasheet PDF文件第4页浏览型号DAC7801KU/1KG4的Datasheet PDF文件第5页浏览型号DAC7801KU/1KG4的Datasheet PDF文件第6页浏览型号DAC7801KU/1KG4的Datasheet PDF文件第7页 
DAC7800  
DAC7801  
DAC7802  
SBAS005B JANUARY 1990 REVISED FEBRUARY 2004  
Dual Monolithic CMOS 12-Bit Multiplying  
DIGITAL-TO-ANALOG CONVERTERS  
FEATURES  
APPLICATIONS  
TWO DACs IN A 0.3" WIDE PACKAGE  
PROCESS CONTROL OUTPUTS  
ATE PIN ELECTRONICS LEVEL SETTING  
PROGRAMMABLE FILTERS  
SINGLE +5V SUPPLY  
HIGH-SPEED DIGITAL INTERFACE:  
Serial—DAC7800  
PROGRAMMABLE GAIN CIRCUITS  
AUTO-CALIBRATION CIRCUITS  
8 + 4-Bit Parallel—DAC7801  
12-Bit Parallel—DAC7802  
MONOTONIC OVER TEMPERATURE  
LOW CROSSTALK: –94dB min  
FULLY SPECIFIED OVER –40OC TO +85OC  
DESCRIPTION  
The DAC7800, DAC7801 and DAC7802 are members of a  
new family of monolithic dual 12-bit CMOS multiplying Digi-  
tal-to-Analog Converters (DACs). The digital interface speed  
and the AC multiplying performance are achieved by using  
an advanced CMOS process optimized for data conversion  
circuits. High stability on-chip resistors provide true 12-bit  
integral and differential linearity over the wide industrial  
temperature range of –40°C to +85°C.  
wide plastic DIP. The DAC7802 has a single-buffered 12-bit  
data word interface. Parallel data is loaded (edge triggered)  
into the single DAC register for each DAC. The DAC7802 is  
packaged in a 24-pin 0.3" wide plastic DIP.  
DAC7802  
12-Bit Interface  
RFB A  
IOUT A  
VREF A  
12  
The DAC7800 features a serial interface capable of clocking-  
in data at a rate of at least 10MHz. Serial data is clocked  
(edge triggered) MSB first into a 24-bit shift register and then  
latched into each DAC separately or simultaneously as  
required by the application. An asynchronous CLEAR control  
is provided for power-on reset or system calibration func-  
tions. It is packaged in a 16-pin 0.3" wide plastic DIP.  
12-Bit MDAC  
DAC A  
12  
12  
AGND A  
DAC7801  
8-Bit Interface  
8 Bits + 4 Bits  
RFB B  
IOUT B  
VREF B  
8
12-Bit MDAC  
DAC B  
AGND B  
The DAC7801 has a 2-byte (8 + 4) double-buffered interface.  
Data is first loaded (level transferred) into the input registers  
in two steps for each DAC. Then both DACs are updated  
simultaneously. The DAC7801 features an asynchronous  
CLEAR control. The DAC7801 is packaged in a 24-pin 0.3"  
Serial  
DAC7800  
Serial Interface  
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.  
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
Copyright © 1990-2004, Texas Instruments Incorporated  
www.ti.com  

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