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DAC081S101 PDF预览

DAC081S101

更新时间: 2024-01-16 20:30:18
品牌 Logo 应用领域
美国国家半导体 - NSC 转换器
页数 文件大小 规格书
19页 899K
描述
8-Bit Micro Power Digital-to-Analog Converter with Rail-to-Rail Output

DAC081S101 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:VSSOP-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.67Is Samacsys:N
最大模拟输出电压:5.5 V最小模拟输出电压:
转换器类型:D/A CONVERTER输入位码:BINARY
输入格式:SERIALJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:3 mm
最大线性误差 (EL):0.293%湿度敏感等级:1
位数:8功能数量:1
端子数量:8最高工作温度:105 °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:TSSOP8,.19
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:3/5 V
认证状态:Not Qualified采样速率:1.8 MHz
座面最大高度:1.1 mm最大稳定时间:5 µs
标称安定时间 (tstl):3 µs子类别:Other Converters
最大压摆率:0.328 mA标称供电电压:3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
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:3 mmBase Number Matches:1

DAC081S101 数据手册

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June 2005  
DAC081S101  
8-Bit Micro Power Digital-to-Analog Converter with  
Rail-to-Rail Output  
General Description  
Features  
n Guaranteed Monotonicity  
n Low Power Operation  
The DAC081S101 is a full-featured, general purpose 8-bit  
voltage-output digital-to-analog converter (DAC) that can  
operate from a single +2.7V to 5.5V supply and consumes  
just 175 µA of current at 3.6 Volts. The on-chip output  
amplifier allows rail-to-rail output swing and the three wire  
serial interface operates at clock rates up to 30 MHz over the  
specified supply voltage range and is compatible with stan-  
n Rail-to-Rail Voltage Output  
n Power-on Reset to Zero Volts Output  
n SYNC Interrupt Facility  
n Wide power supply range (+2.7V to +5.5V)  
n Small Packages  
dard SPI , QSPI, MICROWIRE and DSP interfaces. Com-  
n Power Down Feature  
petitive devices are limited to 20 MHz clock rates at supply  
voltages in the 2.7V to 3.6V range.  
Key Specifications  
The supply voltage for the DAC081S101 serves as its volt-  
age reference, providing the widest possible output dynamic  
range. A power-on reset circuit ensures that the DAC output  
powers up to zero volts and remains there until there is a  
valid write to the device. A power-down feature reduces  
power consumption to less than a microWatt.  
n Resolution  
8 bits  
n DNL  
+0.04, -0.02 LSB (typ)  
3 µs (typ)  
n Output Settling Time  
n Zero Code Error  
n Full-Scale Error  
n Power Consumption  
— Normal Mode 0.63 mW (3.6V) / 1.41 mW (5.5V) typ  
— Pwr Down Mode 0.14 µW (3.6V) / 0.33 µW (5.5V) typ  
3.8 mV (typ)  
−0.07 %FS (typ)  
The low power consumption and small packages of the  
DAC081S101 make it an excellent choice for use in battery  
operated equipment.  
The DAC081S101 is a direct replacement for the AD5300  
and is one of a family of pin compatible DACs, including the  
10-bit DAC101S101 and the 12-bit DAC121S101. The  
DAC081S101 operates over the extended industrial tem-  
perature range of −40˚C to +105˚C.  
Applications  
n Battery-Powered Instruments  
n Digital Gain and Offset Adjustment  
n Programmable Voltage & Current Sources  
n Programmable Attenuators  
Pin Configuration  
20155102  
20155101  
Ordering Information  
Order Numbers  
DAC081S101CIMM  
DAC081S101CIMMX  
DAC081S101CIMK  
DAC081S101CIMKX  
DAC081S101EVAL  
Temperature Range  
−40˚C TA +105˚C  
−40˚C TA +105˚C  
−40˚C TA +105˚C  
−40˚C TA +105˚C  
Package  
MSOP  
Top Mark  
X64C  
MSOP Tape-and-Reel  
TSOT  
X64C  
X65C  
TSOT Tape-and-Reel  
Evaluation Board  
X65C  
SPI is a trademark of Motorola, Inc.  
© 2005 National Semiconductor Corporation  
DS201551  
www.national.com  

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