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DAC8043U/2K5 PDF预览

DAC8043U/2K5

更新时间: 2024-11-28 21:21:55
品牌 Logo 应用领域
BB 光电二极管转换器
页数 文件大小 规格书
11页 275K
描述
D/A Converter, 1 Func, Serial Input Loading, 0.25us Settling Time, PDSO8, GREEN, SOIC-8

DAC8043U/2K5 技术参数

生命周期:Obsolete包装说明:SOP,
Reach Compliance Code:unknown风险等级:5.59
转换器类型:D/A CONVERTER输入位码:BINARY
输入格式:SERIALJESD-30 代码:R-PDSO-G8
JESD-609代码:e4长度:4.9 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:8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封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.75 mm
标称安定时间 (tstl):0.25 µs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
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:3.9 mmBase Number Matches:1

DAC8043U/2K5 数据手册

 浏览型号DAC8043U/2K5的Datasheet PDF文件第2页浏览型号DAC8043U/2K5的Datasheet PDF文件第3页浏览型号DAC8043U/2K5的Datasheet PDF文件第4页浏览型号DAC8043U/2K5的Datasheet PDF文件第5页浏览型号DAC8043U/2K5的Datasheet PDF文件第6页浏览型号DAC8043U/2K5的Datasheet PDF文件第7页 
®
DAC8043  
DAC8043  
CMOS 12-Bit Serial Input Multiplying  
DIGITAL-TO-ANALOG CONVERTER  
FEATURES  
APPLICATIONS  
12-BIT ACCURACY IN 8-PIN SOIC  
FAST 3-WIRE SERIAL INTERFACE  
LOW INL AND DNL: ±1/2 LSB max  
GAIN ACCURACY TO ±1LSB max  
LOW GAIN TEMPCO: 5ppm/°C max  
OPERATES WITH +5V SUPPLY  
TTL/CMOS COMPATIBLE  
AUTOMATIC CALIBRATION  
MOTION CONTROL  
MICROPROCESSOR CONTROL SYSTEMS  
PROGRAMMABLE AMPLIFIER/  
ATTENUATORS  
DIGITALLY CONTROLLED FILTERS  
ESD PROTECTED  
DESCRIPTION  
The DAC8043 is a 12-bit current output multiplying  
digital-to-analog converter (DAC) that is packaged in a  
space-saving, surface-mount 8-pin SOIC. Its 3-wire se-  
rial interface saves additional circuit board space which  
results in low power dissipation. When used with micro-  
processors having a serial port, the DAC8043 minimizes  
the digital noise feedthrough from its input to output.  
The serial port can be used as a dedicated analog bus and  
kept inactive while the DAC8043 is in use. Serial inter-  
facing reduces the complexity of opto or transformer  
isolation applications.  
RFB  
2
RFB  
12-Bit  
D/A  
Converter  
1
5
3
VREF  
IOUT  
12  
12-Bit  
DAC Register  
LD  
The DAC8043 contains a 12-bit serial-in, parallel-out  
shift register, a 12-bit DAC register, a 12-bit CMOS  
DAC, and control logic. Serial input (SRI) data is clocked  
into the input register on the rising edge of the clock  
(CLK) pulse. When the new data word had been clocked  
in, it is loaded into the DAC register by taking the LD  
input low. Data in the DAC register is converted to an  
output current by the D/A converter.  
8
4
VDD  
12  
GND  
7
6
CLK  
SRI  
12-Bit Input  
Shift Register  
The DAC8043 operates from a single +5V power supply  
which makes the DAC8043 an ideal low power, small  
size, high performance solution for several applications.  
International Airport Industrial Park  
Mailing Address: PO Box 11400, Tucson, AZ 85734  
FAXLine: (800) 548-6133 (US/Canada Only)  
• Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111  
Internet: http://www.burr-brown.com/  
Cable: BBRCORP  
Telex: 066-6491  
FAX: (520) 889-1510  
Immediate Product Info: (800) 548-6132  
©1993 Burr-Brown Corporation  
PDS-1197B  
Printed in U.S.A. March, 1998  
SBAS028  

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