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DAC7811IDGSR PDF预览

DAC7811IDGSR

更新时间: 2024-01-23 22:52:17
品牌 Logo 应用领域
德州仪器 - TI 转换器数模转换器光电二极管PC
页数 文件大小 规格书
18页 688K
描述
12-Bit, Serial Input, Multiplying Digital-to-Analog Converter

DAC7811IDGSR 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:MSOP
包装说明:MSOP-10针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:0.78Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:605540
Samacsys Pin Count:10Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Small Outline PackagesSamacsys Footprint Name:10 vssop
Samacsys Released Date:2017-01-12 12:59:53Is 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:SERIALJESD-30 代码:S-PDSO-G10
JESD-609代码:e4长度:3 mm
最大线性误差 (EL):0.0244%湿度敏感等级:2
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采样速率:5 MHz
座面最大高度:1.07 mm最大稳定时间:0.2 µs
子类别:Other Converters最大压摆率:0.005 mA
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)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:NOT SPECIFIED宽度:3 mm
Base Number Matches:1

DAC7811IDGSR 数据手册

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DAC7811  
www.ti.com  
SBAS337APRIL 2005  
12-Bit, Serial Input, Multiplying  
Digital-to-Analog Converter  
FEATURES  
DESCRIPTION  
2.7 V to 5.5 V Supply Operation  
The DAC7811 is a CMOS 12-bit current output  
digital-to-analog converter (DAC). This device  
operates from a 3.0 V to 5.5 V power supply, making  
it suitable to both battery-powered and many other  
applications.  
50 MHz Serial Interface  
10 MHz Multiplying Bandwidth  
±10 V Reference Input  
Low Glitch Energy: 2 nV-s  
This DAC uses a double-buffered 3-wire serial  
interface that is compatible with SPI™, QSPI,  
MICROWIRE™, and most 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 zeroes  
and the DAC outputs are at zero scale.  
Extended Temperature Range:  
–40°C to +125°C  
10-Lead SON Package  
12-Bit Monotonic  
4-Quadrant Multiplication  
Power-On Reset with Brownout Detection  
Daisy-Chain Mode  
The DAC7811 offers excellent 4-quadrant multipli-  
cation characteristics, with large signal multiplying  
bandwidth of 10 MHz. The applied external reference  
input voltage (VREF) determines the full-scale output  
current. An integrated feedback resistor (RFB) pro-  
vides temperature tracking and full-scale voltage  
output when combined with an external cur-  
rent-to-voltage precision amplifier.  
Readback Function  
Industry-Standard Pin Configuration  
APPLICATIONS  
Portable Battery-Powered Instruments  
Waveform Generators  
Analog Processing  
Programmable Amplifiers and Attenuators  
Digitally Controlled Calibration  
Programmable Filters and Oscillators  
Composite Video  
The DAC7811 is available in a 10-lead MSOP pack-  
age as well as a small 10-lead SON package.  
V
DD  
V
REF  
R
Ultrasound  
R
FB  
DAC7811  
I
I
1
2
OUT  
12-Bit  
R-2R DAC  
OUT  
DAC Register  
Input Latch  
Power-On  
Reset  
SYNC  
SCLK  
SDIN  
Control Logic and  
Input Shift Register  
SDO  
GND  
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.  
SPI is a trademark of Motorola, Inc.  
MICROWIRE is a trademark of National Semiconductor.  
All trademarks are the property of their respective owners.  
PRODUCT PREVIEW information concerns products in the forma-  
tive or design phase of development. Characteristic data and other  
specifications are design goals. Texas Instruments reserves the  
right to change or discontinue these products without notice.  
Copyright © 2005, Texas Instruments Incorporated  

DAC7811IDGSR 替代型号

型号 品牌 替代类型 描述 数据表
DAC7811IDGSG4 TI

完全替代

趋稳时间为 0.2us 的 12 位单通道串行输入乘法 DAC | DGS | 10 |
DAC7811IDGST TI

完全替代

12-Bit, Serial Input, Multiplying Digital-to-Analog Converter
DAC7811IDGS TI

类似代替

趋稳时间为 0.2us 的 12 位单通道串行输入乘法 DAC | DGS | 10 |

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