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DAC7725U PDF预览

DAC7725U

更新时间: 2024-02-15 06:16:38
品牌 Logo 应用领域
德州仪器 - TI 光电二极管转换器
页数 文件大小 规格书
21页 1075K
描述
12-Bit Quad Voltage Output DIGITAL-TO-ANALOG CONVERTER

DAC7725U 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SOIC
包装说明:SOIC-28针数:28
Reach Compliance Code:compliantFactory Lead Time:1 week
风险等级:1.46Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:181304
Samacsys Pin Count:28Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Small Outline PackagesSamacsys Footprint Name:DW (R-PDSO-G28)
Samacsys Released Date:2015-04-13 16:55:08Is Samacsys:N
最大模拟输出电压:10 V最小模拟输出电压:-10 V
转换器类型:D/A CONVERTER输入位码:BINARY
输入格式:PARALLEL, WORDJESD-30 代码:R-PDSO-G28
JESD-609代码:e4长度:17.9 mm
最大线性误差 (EL):0.0488%湿度敏感等级:3
标称负供电电压:-15 V位数:12
功能数量:1端子数量:28
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:SOP28,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:5,15/+-15 V认证状态:Not Qualified
采样速率:0.1 MHz座面最大高度:2.65 mm
最大稳定时间:10 µs标称安定时间 (tstl):10 µs
子类别:Other Converters最大压摆率:8.5 mA
标称供电电压:15 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

DAC7725U 数据手册

 浏览型号DAC7725U的Datasheet PDF文件第2页浏览型号DAC7725U的Datasheet PDF文件第3页浏览型号DAC7725U的Datasheet PDF文件第4页浏览型号DAC7725U的Datasheet PDF文件第5页浏览型号DAC7725U的Datasheet PDF文件第6页浏览型号DAC7725U的Datasheet PDF文件第7页 
®
DAC7724  
DAC7724  
DAC7725  
DAC7725  
For most current data sheet and other product  
information, visit www.burr-brown.com  
12-Bit Quad Voltage Output  
DIGITAL-TO-ANALOG CONVERTER  
FEATURES  
DESCRIPTION  
The DAC7724 and DAC7725 are 12-bit quad voltage  
output digital-to-analog converters with guaranteed  
12-bit monotonic performance over the specified tem-  
perature range. They accept 12-bit parallel input data,  
have double-buffered DAC input logic (allowing simul-  
taneous update of all DACs), and provide a readback  
mode of the internal input registers. An asynchronous  
reset clears all registers to a mid-scale code of 800H  
(DAC7724) or to a zero-scale of 000H (DAC7725). The  
DAC7724 and DAC7725 can operate from a single  
+15V supply, or from +15V and –15V supplies.  
LOW POWER: 250mW max  
SINGLE SUPPLY OUTPUT RANGE: +10V  
DUAL SUPPLY OUTPUT RANGE: ±10V  
SETTLING TIME: 10µs to 0.012%  
12-BIT LINEARITY AND MONOTONICITY:  
–40°C to +85°C  
RESET TO MID-SCALE (DAC7724) OR  
ZERO-SCALE (DAC7725)  
DATA READBACK  
DOUBLE-BUFFERED DATA INPUTS  
Low power and small size per DAC make the DAC7724  
and DAC7725 ideal for automatic test equipment,  
DAC-per-pin programmers, data acquisition systems,  
and closed-loop servo-control. The DAC7724 and  
DAC7725 are available in a PLCC-28 or a SO-28  
package, and offer guaranteed specifications over the  
–40°C to +85°C temperature range.  
APPLICATIONS  
PROCESS CONTROL  
CLOSED-LOOP SERVO-CONTROL  
MOTOR CONTROL  
DATA ACQUISITION SYSTEMS  
VDD  
VCC VREFH  
GND  
12  
I/O  
Buffer  
Input  
Register A  
DAC  
Register A  
VOUTA  
DB0-DB11  
DAC A  
Input  
Register B  
DAC  
Register B  
DAC B  
DAC C  
DAC D  
VOUTB  
VOUTC  
VOUTD  
A0  
A1  
Input  
Register C  
DAC  
Register C  
Control  
Logic  
R/W  
CS  
Input  
Register D  
DAC  
Register D  
VREFL  
VSS  
RESET LDAC  
International Airport Industrial Park  
Mailing Address: PO Box 11400, Tucson, AZ 85734  
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  
© 1999 Burr-Brown Corporation  
PDS-1517B  
Printed in U.S.A. April, 2000  
SBAS112  

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