Datasheet > AD5320BRMZ1

AD5320BRMZ1

更新时间： 2022-04-12 00:26:18

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
20页	410K
描述
2.7 V to 5.5 V, 140 Î¼A, Rail-to-Rail Output 12-Bit DAC in an SOT-23

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AD5320BRMZ1 数据手册

AD5320

TERMINOLOGY

Relative Accuracy

Total Unadjusted Error

For the DAC, relative accuracy or integral nonlinearity (INL) is

a measure of the maximum deviation, in LSBs, from a straight

line passing through the endpoints of the DAC transfer

function. A typical INL vs. code plot can be seen in Figure 5.

Total unadjusted error (TUE) is a measure of the output error

considering all the various errors. A typical TUE vs. code plot

can be seen in Figure 7.

Zero-Code Error Drift

Differential Nonlinearity

This is a measure of the change in zero-code error with a

change in temperature. It is expressed in μV/°C.

Differential nonlinearity (DNL) is the difference between the

measured change and the ideal 1 LSB change between any two

adjacent codes. A specified differential nonlinearity of 1 LSB

maximum ensures monotonicity. This DAC is guaranteed

monotonic by design. A typical DNL vs. code plot can be seen

in Figure 6.

Gain Error Drift

This is a measure of the change in gain error with changes in

temperature. It is expressed in (ppm of full-scale range)/°C.

Digital-to-Analog Glitch Impulse

Digital-to-analog glitch impulse is the impulse injected into the

analog output when the input code in the DAC register changes

state. It is normally specified as the area of the glitch in nV

seconds and is measured when the digital input code is changed

by 1 LSB at the major carry transition (7FF Hex to 800 Hex); see

Figure 22.

Zero-Code Error

Zero-code error is a measure of the output error when zero

code (000 hex) is loaded to the DAC register. Ideally, the output

should be 0 V. The zero-code error is always positive in the

AD5320 because the output of the DAC cannot go below 0 V

due to a combination of the offset errors in the DAC and output

amplifier. Zero-code error is expressed in mV. A plot of zero-

code error vs. temperature can be seen in Figure 9.

Digital Feedthrough

Digital feedthrough is a measure of the impulse injected into

the analog output of the DAC from the digital inputs of the

DAC but is measured when the DAC output is not updated. It

is specified in nV seconds and measured with a full-scale code

change on the data bus, that is, from all 0s to all 1s and vice

versa.

Full-Scale Error

Full-scale error is a measure of the output error when full-scale

code (FFF Hex) is loaded to the DAC register. Ideally the output

should be V_DD− 1 LSB. Full-scale error is expressed in percent

of full-scale range. A plot of full-scale error vs. temperature can

be seen in Figure 9.

Gain Error

This is a measure of the span error of the DAC. It is the

deviation in slope of the DAC transfer characteristic from ideal

expressed as a percent of the full-scale range.

Rev. C | Page 7 of 20

1...4 5 678 9 10...20

下载PDF

与AD5320BRMZ1相关器件

型号	品牌	描述	获取价格	数据表
AD5320BRMZ-REEL	ADI	暂无描述	获取价格
AD5320BRMZ-REEL	ROCHESTER	SERIAL INPUT LOADING, 12 us SETTLING TIME, 12-BIT DAC, PDSO8, LEAD FREE, MO-178AB, MSOP-8	获取价格
AD5320BRMZ-REEL1	ADI	2.7 V to 5.5 V, 140 Î¼A, Rail-to-Rail Output	获取价格
AD5320BRMZ-REEL7	ADI	2.7 V to 5.5 V, 140 µA, Rail-to-Rail Voltage Output 12-Bit DAC in SOT-23 and Micr	获取价格
AD5320BRMZ-REEL7	ROCHESTER	SERIAL INPUT LOADING, 12 us SETTLING TIME, 12-BIT DAC, PDSO8, LEAD FREE, MO-178AB, MSOP-8	获取价格
AD5320BRMZ-REEL71	ADI	2.7 V to 5.5 V, 140 Î¼A, Rail-to-Rail Output	获取价格

与AD5320BRMZ1相关文章

STM32F030C6芯片介绍：主要参数分析、引脚配置说明、功耗及封装
2024-05-11

6
PCF8591数据手册解读：参数、引脚说明
2024-05-11

8
一文带你了解ss8050参数、引脚配置、应用指南
2024-05-11

5
深入解析AD7606高性能多通道模数转换器：资料手册参数分析
2024-05-10

7

产品中心

服务支持

精选活动

关于我们

帮助中心

AD5320BRMZ1

AD5320BRMZ1 数据手册

与AD5320BRMZ1相关器件

与AD5320BRMZ1相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

AD5320BRMZ1

AD5320BRMZ1 数据手册

与AD5320BRMZ1相关器件

与AD5320BRMZ1相关文章

您还可以找

您在本页遇到什么问题？