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AD5443BRM PDF预览

AD5443BRM

更新时间: 2024-01-25 04:59:36
品牌 Logo 应用领域
亚德诺 - ADI 转换器数模转换器光电二极管
页数 文件大小 规格书
24页 547K
描述
8-/10-/12-Bit High Bandwidth Multiplying DACs with Serial Interface

AD5443BRM 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:3 X 5 MM, ROHS COMPLIANT, MO-187BA, MSOP-10针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.12
Is Samacsys:N最大模拟输出电压:5 V
最小模拟输出电压:0.4 V转换器类型:D/A CONVERTER
输入位码:BINARY输入格式:SERIAL
JESD-30 代码:S-PDSO-G10JESD-609代码:e3
长度:3 mm最大线性误差 (EL):0.0244%
湿度敏感等级:1位数:12
功能数量:1端子数量:10
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP10,.19,20封装形状:SQUARE
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:3/5 V认证状态:Not Qualified
座面最大高度:1.1 mm最大稳定时间:0.16 µs
标称安定时间 (tstl):0.09 µs子类别:Other Converters
最大压摆率:0.005 mA表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3 mm
Base Number Matches:1

AD5443BRM 数据手册

 浏览型号AD5443BRM的Datasheet PDF文件第2页浏览型号AD5443BRM的Datasheet PDF文件第3页浏览型号AD5443BRM的Datasheet PDF文件第4页浏览型号AD5443BRM的Datasheet PDF文件第5页浏览型号AD5443BRM的Datasheet PDF文件第6页浏览型号AD5443BRM的Datasheet PDF文件第7页 
8-/10-/12-Bit High Bandwidth  
Multiplying DACs with Serial Interface  
AD5426/AD5432/AD5443*  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
3.0 V to 5.5 V Supply Operation  
50 MHz Serial Interface  
10 MHz Multiplying Bandwidth  
؎10 V Reference Input  
Low Glitch Energy < 2 nV-s  
Extended Temperature Range –40؇C to +125؇C  
10-Lead MSOP Package  
Pin Compatible 8-, 10-, and 12-Bit Current  
Output DACs  
V
V
REF  
DD  
R
FB  
R
AD5426/  
AD5432/  
AD5443  
I
1
8-/10-/12-BIT  
R-2R DAC  
OUT  
I
2
OUT  
DAC REGISTER  
INPUT LATCH  
POWER-ON  
RESET  
Guaranteed Monotonic  
4-Quadrant Multiplication  
Power-On Reset with Brownout Detection  
Daisy-chain Mode  
SYNC  
SCLK  
CONTROL LOGIC AND  
INPUT SHIFT REGISTER  
SDO  
SDIN  
Readback Function  
0.4 A Typical Power Consumption  
GND  
APPLICATIONS  
Portable Battery-Powered Applications  
Waveform Generators  
Analog Processing  
Instrumentation Applications  
Programmable Amplifiers and Attenuators  
Digitally Controlled Calibration  
Programmable Filters and Oscillators  
Composite Video  
Ultrasound  
Gain, Offset, and Voltage Trimming  
GENERAL DESCRIPTION  
The AD5426/AD5432/AD5443 are CMOS 8-, 10-, and 12-bit  
current output digital-to-analog converters, respectively.  
The applied external reference input voltage (VREF) determines  
the full-scale output current. An integrated feedback resistor (RFB)  
provides temperature tracking and full-scale voltage output when  
combined with an external current to voltage precision amplifier.  
These devices operate from a 3.0 V to 5.5 V power supply,  
making them suited to battery-powered applications and many  
other applications.  
The AD5426/AD5432/AD5443 DACs are available in small  
10-lead MSOP packages.  
These DACs utilize double buffered 3-wire serial interface that  
®
™,  
and most  
is compatible with SPI , QSPI , MICROWIRE  
DSP interface standards. In addition, a serial data out pin (SDO)  
allows for daisy-chaining when multiple packages are used. Data  
readback allows the user to read the contents of the DAC register  
via the SDO pin. On power-up, the internal shift register and  
latches are filled with 0s and the DAC outputs are at zero scale.  
As a result of manufacture on a CMOS submicron process, they  
offer excellent 4-quadrant multiplication characteristics, with  
large signal multiplying bandwidths of 10 MHz.  
*U.S. Patent No. 5,689,257  
REV. 0  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat  
may result from its use. No license is granted by implication or otherwise  
under any patent or patent rights of Analog Devices. Trademarks and  
registered trademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
www.analog.com  
© 2004 Analog Devices, Inc. All rights reserved.  

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