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AD5551BRZ-REEL7 PDF预览

AD5551BRZ-REEL7

更新时间: 2024-11-05 12:52:31
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
16页 460K
描述
2.7 V to 5.5 V, Serial-Input, Voltage-Output, 14-Bit DACs

AD5551BRZ-REEL7 数据手册

 浏览型号AD5551BRZ-REEL7的Datasheet PDF文件第2页浏览型号AD5551BRZ-REEL7的Datasheet PDF文件第3页浏览型号AD5551BRZ-REEL7的Datasheet PDF文件第4页浏览型号AD5551BRZ-REEL7的Datasheet PDF文件第5页浏览型号AD5551BRZ-REEL7的Datasheet PDF文件第6页浏览型号AD5551BRZ-REEL7的Datasheet PDF文件第7页 
2.7 V to 5.5 V, Serial-Input,  
Voltage-Output, 14-Bit DACs  
AD5551/AD5552  
FEATURES  
FUNCTIONAL BLOCK DIAGRAMS  
V
DD  
Full 14-bit performance  
8
3 V and 5 V single supply operation  
Low 0.625 mW power dissipation  
1 μs settling time  
Unbuffered voltage output capable of driving 60 kΩ  
loads directly  
SPI/QSPI/MICROWIRE-compatible interface standards  
Power-on reset clears DAC output to 0 V (unipolar mode)  
5 kV HBM ESD classification  
AD5551  
3
1
2
V
14-BIT DAC  
V
OUT  
REF  
CS  
AGND  
4
6
14-BIT DATA LATCH  
DIN  
CONTROL  
LOGIC  
5
SERIAL INPUT REGISITER  
SCLK  
7
DGND  
APPLICATIONS  
Figure 1.  
Digital gain and offset adjustment  
Automatic test equipment  
Data acquisition systems  
V
DD  
14  
R
FB  
AD5552  
1
RFB  
Industrial process control  
R
INV  
13 INV  
6
V
REFF  
GENERAL DESCRIPTION  
2
3
V
OUT  
14-BIT DAC  
The AD5551/AD5552 are single, 14-bit, serial-input, voltage-  
output DACs that operate from a single 2.7 V to 5.5 V supply.  
The DAC output range extends from 0 V to VREF  
5
7
V
AGNDF  
REFS  
14-BIT DATA LATCH  
CS  
.
LDAC 11  
CONTROL  
LOGIC  
4
AGNDS  
These DACs provide 14-bit performance without any adjust-  
ments. The DAC output is unbuffered, which reduces power  
consumption and offset errors contributed by an output buffer.  
SCLK  
DIN  
8
10  
SERIAL INPUT REGISITER  
12  
DGND  
With an external op amp, the AD5552 can be operated in  
Figure 2.  
bipolar mode generating a  
VREF output swing. The AD5552  
also includes Kelvin sense connections for the reference and  
analog ground pins to reduce layout sensitivity. For higher  
precision applications, refer to 16-bit DACs AD5541, AD5542,  
and AD5544.  
PRODUCT HIGHLIGHTS  
1. Single Supply Operation.  
The AD5551 and AD5552 are fully specified and  
guaranteed for a single 2.7 V to 5.5 V supply.  
2. Low Power Consumption.  
Typically 0.625 mW with a 5 V supply.  
3. 3-Wire Serial Interface.  
4. Unbuffered output capable of driving 60 kΩ loads, which  
reduces power consumption as there is no internal buffer  
to drive.  
The AD5551/AD5552 utilize a versatile 3-wire interface that is  
compatible with SPI, QSPI™, MICROWIRE™, and DSP interface  
standards. The AD5551 and AD5552 are available in 8-lead and  
14-lead SOIC packages.  
5. Power-On Reset Circuitry.  
Rev. A  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
www.analog.com  
Fax: 781.461.3113 ©2000–2010 Analog Devices, Inc. All rights reserved.  
 
 
 
 

AD5551BRZ-REEL7 替代型号

型号 品牌 替代类型 描述 数据表
AD5551BRZ ADI

完全替代

2.7 V to 5.5 V, Serial-Input, Voltage-Output, 14-Bit DACs
MAX544BCSA+ MAXIM

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D/A Converter, 1 Func, Serial Input Loading, 1us Settling Time, PDSO8, 0.150 INCH, SOIC-8
AD5551BR ADI

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5 V, Serial-Input Voltage-Output, 14-Bit DACs

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