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DAC122S085CIMM PDF预览

DAC122S085CIMM

更新时间： 2023-09-03 20:29:25
品牌 Logo 应用领域
德州仪器 - TI 光电二极管转换器数模转换器
页数 文件大小 规格书
30页 1057K
描述
具有轨到轨输出的 12 位微功耗双路数模转换器 | DGS | 10 | -40 to 105

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DAC122S085CIMM 技术参数

生命周期：Not Recommended零件包装代码：MSOP
包装说明：MSOP-10针数：10
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：5.12Samacsys Confidence：3
Samacsys Status：ReleasedSamacsys PartID：154757
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：e0长度：3 mm
最大线性误差 (EL)：0.1953%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：2.5 MHz
座面最大高度：1.09 mm最大稳定时间：8.5 µs
标称安定时间 (tstl)：6 µs子类别：Other Converters
最大压摆率：0.41 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：Tin/Lead (Sn/Pb)
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 mmBase Number Matches：1

DAC122S085CIMM 数据手册

 浏览型号DAC122S085CIMM的Datasheet PDF文件第2页浏览型号DAC122S085CIMM的Datasheet PDF文件第3页浏览型号DAC122S085CIMM的Datasheet PDF文件第4页浏览型号DAC122S085CIMM的Datasheet PDF文件第5页浏览型号DAC122S085CIMM的Datasheet PDF文件第6页浏览型号DAC122S085CIMM的Datasheet PDF文件第7页 
DAC122S085  
www.ti.com  
SNAS361E –MAY 2006–REVISED MARCH 2013  
DAC122S085 12-Bit Micro Power DUAL Digital-to-Analog Converter with Rail-to-Rail  
Output  
Check for Samples: DAC122S085  
1
FEATURES  
DESCRIPTION  
The DAC122S085 is a full-featured, general purpose  
DUAL 12-bit voltage-output digital-to-analog converter  
(DAC) that can operate from a single +2.7V to 5.5V  
supply and consumes 0.6 mW at 3V and 1.6 mW at  
5V. The DAC122S085 is packaged in 10-lead SON  
and VSSOP packages. The 10-lead SON package  
makes the DAC122S085 the smallest DUAL DAC in  
its class. The on-chip output amplifier allows rail-to-  
rail output swing and the three wire serial interface  
operates at clock rates up to 40 MHz over the entire  
supply voltage range. Competitive devices are limited  
to 25 MHz clock rates at supply voltages in the 2.7V  
to 3.6V range. The serial interface is compatible with  
standard SPI™, QSPI, MICROWIRE and DSP  
interfaces.  
23  
•
Ensured Monotonicity  
•
•
•
•
•
•
•
Low Power Operation  
Rail-to-Rail Voltage Output  
Power-on Reset to 0V  
Simultaneous Output Updating  
Wide power supply range (+2.7V to +5.5V)  
Industry's Smallest Package  
Power Down Modes  
APPLICATIONS  
•
•
•
•
Battery-Powered Instruments  
Digital Gain and Offset Adjustment  
Programmable Voltage & Current Sources  
Programmable Attenuators  
The reference for the DAC122S085 serves all four  
channels and can vary in voltage between 1V and VA,  
providing the widest possible output dynamic range.  
The DAC122S085 has a 16-bit input shift register that  
controls the outputs to be updated, the mode of  
operation, the powerdown condition, and the binary  
input data. Both outputs can be updated  
simultaneously or individually depending on the  
setting of the two mode of operation bits.  
KEY SPECIFICATIONS  
•
•
•
•
•
•
•
Resolution: 12 Bits  
INL: ±8 LSB (Max)  
DNL: +0.7 / -0.5  
Settling Time 8.5 µs (Max)  
Zero Code Error: +15 mV (Max)  
Full-Scale Error: -0.75 %FS (Max)  
Supply Power  
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  
with three different termination options.  
–
–
Normal: 0.6 mW (3V) / 1.6 mW (5V) (Typ)  
The low power consumption and small packages of  
the DAC122S085 make it an excellent choice for use  
in battery operated equipment.  
Power Down: 0.3 µW (3V) / 0.8 µW (5V)  
(Typ)  
The DAC122S085 is one of a family of pin compatible  
DACs, including the 8-bit DAC082S085 and the 10-bit  
DAC102S085. The DAC122S085 operates over the  
extended industrial temperature range of −40°C to  
+105°C.  
Pin Configuration  
V
V
A
1
2
3
4
5
10 SCLK  
1
2
3
4
5
10  
9
SCLK  
SYNC  
A
V
V
V
OUTA  
OUTA  
OUTB  
NC  
9
8
7
6
SYNC  
V
D
IN  
OUTB  
D
IN  
8
SON  
VSSOP  
V
V
REFIN  
7
6
REFIN  
NC  
NC  
NC  
GND  
GND  
1
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..  
2
3
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 © 2006–2013, Texas Instruments Incorporated  
1234567...30

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DAC122S085CIMM 替代型号

型号 品牌 替代类型 描述 数据表
DAC122S085CIMM/NOPB TI

完全替代

 具有轨到轨输出的 12 位微功耗双路数模转换器 | DGS | 10 | -40 to 1
DAC122S085CIMMX/NOPB TI

完全替代

 具有轨到轨输出的 12 位微功耗双路数模转换器 | DGS | 10 | -40 to 1

与DAC122S085CIMM相关器件

型号 品牌 获取价格 描述 数据表
DAC122S085CIMM/NOPB NSC

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 		IC SERIAL INPUT LOADING, 6 us SETTLING TIME, 12-BIT DAC, PDSO10, MSOP-10, Digital to Analo
DAC122S085CIMM/NOPB TI

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 		具有轨到轨输出的 12 位微功耗双路数模转换器 | DGS | 10 | -40 to 1
DAC122S085CIMMX NSC

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 		12-Bit Micro Power DUAL Digital-to-Analog Converter with Rail-to-Rail Output
DAC122S085CIMMX/NOPB NSC

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 		IC SERIAL INPUT LOADING, 6 us SETTLING TIME, 12-BIT DAC, PDSO10, MSOP-10, Digital to Analo
DAC122S085CIMMX/NOPB TI

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 		具有轨到轨输出的 12 位微功耗双路数模转换器 | DGS | 10 | -40 to 1
DAC122S085CISD NSC

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 		12-Bit Micro Power DUAL Digital-to-Analog Converter with Rail-to-Rail Output
DAC122S085CISD/NOPB TI

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 		具有轨到轨输出的 12 位微功耗双路数模转换器 | DSC | 10 | -40 to 1
DAC122S085CISDX NSC

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 		12-Bit Micro Power DUAL Digital-to-Analog Converter with Rail-to-Rail Output
DAC122S085CISDX/NOPB TI

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 		具有轨到轨输出的 12 位微功耗双路数模转换器 | DSC | 10 | -40 to 1
DAC122S085EVAL NSC

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 		12-Bit Micro Power DUAL Digital-to-Analog Converter with Rail-to-Rail Output

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