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DAC8812IBPWRG4 PDF预览

DAC8812IBPWRG4

更新时间: 2024-11-05 14:49:07
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
22页 905K
描述
16-Bit, Dual Serial Input Multiplying Digital-to-Analog Converter 16-TSSOP -40 to 85

DAC8812IBPWRG4 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP, TSSOP16,.25
针数:16Reach Compliance Code:compliant
风险等级:5.23转换器类型:D/A CONVERTER
输入位码:BINARY输入格式:SERIAL
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:5 mm最大线性误差 (EL):0.0031%
湿度敏感等级:2位数:16
功能数量:1端子数量:16
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:TSSOP
封装等效代码:TSSOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:2.7/5 V认证状态:Not Qualified
座面最大高度:1.2 mm最大稳定时间:0.5 µs
标称安定时间 (tstl):0.5 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:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4.4 mm
Base Number Matches:1

DAC8812IBPWRG4 数据手册

 浏览型号DAC8812IBPWRG4的Datasheet PDF文件第2页浏览型号DAC8812IBPWRG4的Datasheet PDF文件第3页浏览型号DAC8812IBPWRG4的Datasheet PDF文件第4页浏览型号DAC8812IBPWRG4的Datasheet PDF文件第5页浏览型号DAC8812IBPWRG4的Datasheet PDF文件第6页浏览型号DAC8812IBPWRG4的Datasheet PDF文件第7页 
DAC8812  
www.ti.com  
SBAS349BAUGUST 2005REVISED FEBRUARY 2007  
Dual, Serial Input 16-Bit Multiplying Digital-to-Analog Converter  
FEATURES  
DESCRIPTION  
Relative Accuracy: 1 LSB Max  
The DAC8812 is a dual, 16-bit, current-output  
digital-to-analog converter (DAC) designed to  
operate from a single 2.7 V to 5.5 V supply.  
Differential Nonlinearity: 1 LSB Max  
2-mA Full-Scale Current ±20%,  
with VREF = ±10 V  
The applied external reference input voltage VREF  
determines the full-scale output current. An internal  
0.5 µs Settling Time  
feedback resistor (RFB  
)
provides temperature  
Midscale or Zero-Scale Reset  
Separate 4Q Multiplying Reference Inputs  
Reference Bandwidth: 10 MHz  
Reference Dynamics: –105 dB THD  
tracking for the full-scale output when combined with  
an external I-to-V precision amplifier.  
A
double-buffered, serial data interface offers  
high-speed, 3-wire, SPI and microcontroller  
compatible inputs using serial data in (SDI), clock  
SPI™-Compatible 3-Wire Interface:  
50 MHz  
(CLK), and  
a
chip-select (CS).  
A
common  
level-sensitive load DAC strobe (LDAC) input allows  
simultaneous update of all DAC outputs from  
previously loaded input registers. Additionally, an  
internal power-on reset forces the output voltage to  
zero at system turn-on. An MSB pin allows system  
reset assertion (RS) to force all registers to zero  
code when MSB = 0, or to half-scale code when  
MSB = 1.  
Double Buffered Registers to Enable  
Simultaneous Multichannel Update  
Internal Power On Reset  
Industry-Standard Pin Configuration  
APPLICATIONS  
Automatic Test Equipment  
Instrumentation  
Digitally Controlled Calibration  
The DAC8812 is available in an TSSOP-16 package.  
VREFA B  
D0  
D1  
D2  
D3  
D4  
D5  
D6  
D7  
D8  
D9  
RFB  
IOUT  
AGND  
A
16  
Input  
Register  
DAC A  
Register  
A
DAC A  
R
R
A
D10  
D11  
D12  
D13  
D14  
D15  
RFB  
B
Input  
Register  
DAC B  
Register  
A0  
A1  
DAC B  
IOUT  
B
SDI  
R
R
AGND  
B
CLK  
EN  
CS  
A
B
DAC  
Power-On  
Reset  
Decode  
DGND  
MSB  
LDAC  
RS  
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.  
All other trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2005–2007, Texas Instruments Incorporated  

DAC8812IBPWRG4 替代型号

型号 品牌 替代类型 描述 数据表
DAC8812IBPW TI

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