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DAC7554IDGS

更新时间： 2024-11-08 22:16:07
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输出元件PC
页数 文件大小 规格书
21页 1067K
描述
12-BIT, QUAD, ULTRALOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER

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中文翻译

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DAC7554IDGS 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：1 week
风险等级：0.9Samacsys Confidence：3
Samacsys Status：ReleasedSamacsys PartID：2803
Samacsys Pin Count：10Samacsys Part Category：Integrated Circuit
Samacsys Package Category：Small Outline PackagesSamacsys Footprint Name：DGS (S-PDSO-G10)
Samacsys Released Date：2015-04-16 09:48:08Is 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：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：1
位数：12功能数量：1
端子数量：10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：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：0.2 MHz
座面最大高度：1.07 mm最大稳定时间：5 µs
标称安定时间 (tstl)：5 µs子类别：Other Converters
最大压摆率：0.8 mA标称供电电压：3 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：0.5 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

DAC7554IDGS 数据手册

 浏览型号DAC7554IDGS的Datasheet PDF文件第2页浏览型号DAC7554IDGS的Datasheet PDF文件第3页浏览型号DAC7554IDGS的Datasheet PDF文件第4页浏览型号DAC7554IDGS的Datasheet PDF文件第5页浏览型号DAC7554IDGS的Datasheet PDF文件第6页浏览型号DAC7554IDGS的Datasheet PDF文件第7页 
DAC7554  
www.ti.com  
SLAS399A–OCTOBER 2004–REVISED NOVEMBER 2004  
12-BIT, QUAD, ULTRALOW GLITCH, VOLTAGE OUTPUT  
DIGITAL-TO-ANALOG CONVERTER  
FEATURES  
DESCRIPTION  
•
•
•
•
•
•
•
•
•
•
•
•
•
2.7-V to 5.5-V Single Supply  
The DAC7554 is a quad-channel, voltage-output DAC  
with exceptional linearity and monotonicity. Its pro-  
prietary architecture minimizes undesired transients  
such as code to code glitch and channel to channel  
crosstalk. The low-power DAC7554 operates from a  
single 2.7-V to 5.5-V supply. The DAC7554 output  
amplifiers can drive a 2-kΩ, 200-pF load rail-to-rail  
with 5-µs settling time; the output range is set using  
an external voltage reference.  
12-Bit Linearity and Monotonicity  
Rail-to-Rail Voltage Output  
Settling Time: 5 µs (Max)  
Ultralow Glitch Energy: 0.1 nVs  
Ultralow Crosstalk: –100 dB  
Low Power: 880 µA (Max)  
Per-Channel Power Down: 2 µA (Max)  
Power-On Reset to Zero Scale  
SPI-Compatible Serial Interface: Up to 50 MHz  
Simultaneous or Sequential Update  
Specified Temperature Range: –40°C to 105°C  
Small 10-Lead MSOP Package  
The 3-wire serial interface operates at clock rates up  
to 50 MHz and is compatible with SPI, QSPI,  
Microwire, and DSP interface standards. The outputs  
of all DACs may be updated simultaneously or  
sequentially. The parts incorporate a power-on-reset  
circuit to ensure that the DAC outputs power up to  
zero volts and remain there until a valid write cycle to  
the device takes place. The parts contain  
a
power-down feature that reduces the current con-  
sumption of the device to under 1 µA.  
APPLICATIONS  
•
•
•
•
•
Portable Battery-Powered Instruments  
Digital Gain and Offset Adjustment  
Programmable Voltage and Current Sources  
Programmable Attenuators  
The small size and low-power operation makes the  
DAC7554 ideally suited for battery-operated portable  
applications. The power consumption is typically 3.5  
mW at 5 V, 1.65 mW at 3 V, and reduces to 1 µW in  
power-down mode.  
Industrial Process Control  
The DAC7554 is available in a 10-lead MSOP pack-  
age and is specified over –40°C to 105°C.  
FUNCTIONAL BLOCK DIAGRAM  
V
REFIN  
DD  
String  
Input  
DAC  
Buffer  
Buffer  
V
V
A
OUT  
DAC A  
Register  
Register  
String  
DAC B  
Input  
Register  
DAC  
Register  
SCLK  
SYNC  
B
C
D
OUT  
OUT  
OUT  
Interface  
Logic  
String  
DAC C  
DAC  
Register  
Input  
Register  
Buffer  
Buffer  
V
V
DIN  
String  
DAC D  
DAC  
Register  
Input  
Register  
Power-On  
Reset  
Power-Down  
Logic  
DAC7554  
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.  
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 © 2004, Texas Instruments Incorporated  
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DAC7554IDGS 替代型号

型号 品牌 替代类型 描述 数据表
DAC7554IDGSRG4 TI

类似代替

 12-BIT, QUAD, ULTRALOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER
DAC7554IDGSG4 TI

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 12-BIT, QUAD, ULTRALOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER
DAC7554IDGSR TI

类似代替

 12-BIT, QUAD, ULTRALOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER

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