AD5541

更新时间： 2024-02-20 04:12:50

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
12页	189K
描述
5 V, Serial-Input Voltage-Output, 16-Bit DACs

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技术参数
数据手册

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AD5541 技术参数

是否无铅：	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：	SOP, SOP8,.25	针数：	8
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	1.54
Samacsys Confidence：		Samacsys Status：	Released
Schematic Symbol：	https://componentsearchengine.com/symbol.php?partID=420051	PCB Footprint：	https://componentsearchengine.com/footprint.php?partID=420051
Samacsys PartID：	420051	Samacsys Image：	https://componentsearchengine.com/Images/9/AD5541LRZ.jpg
Samacsys Thumbnail Image：	https://componentsearchengine.com/Thumbnails/1/AD5541LRZ.jpg	Samacsys Pin Count：	8
Samacsys Part Category：	Integrated Circuit	Samacsys Package Category：	Other
Samacsys Footprint Name：	SOIC127P600X175-8N	Samacsys Released Date：	2017-01-10 13:33:33
Is Samacsys：	N	最大模拟输出电压：	4.5 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：	SERIAL
JESD-30 代码：	R-PDSO-G8	JESD-609代码：	e3
长度：	4.9 mm	最大线性误差 (EL)：	0.0015%
湿度敏感等级：	1	位数：	16
功能数量：	1	端子数量：	8
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP8,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	260
电源：	5 V	认证状态：	Not Qualified
座面最大高度：	1.75 mm	标称安定时间 (tstl)：	1 µs
子类别：	Other Converters	最大压摆率：	1.1 mA
标称供电电压：	3 V	表面贴装：	YES
技术：	CMOS	温度等级：	COMMERCIAL
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	30	宽度：	3.9 mm
Base Number Matches：	1

AD5541 数据手册

AD5541/AD5542

TERMINOLOGY

Relative Accuracy

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 versus code plot can be seen in Figure 2.

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-s

and is measured when the digital input code is changed by 1 LSB

at the major carry transition. A plot of the glitch impulse is shown

in Figure 15.

Differential Nonlinearity

Differential nonlinearity 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. Figure 3 illustrates a typical DNL versus

code plot.

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. CS is

held high, while the CLK and DIN signals are toggled. It is

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

on the data bus, i.e., from all 0s to all 1s and vice versa. A typi-

cal plot of digital feedthrough is shown in Figure 14.

Gain Error

Gain error is the difference between the actual and ideal analog

output range, expressed as a percent of the full-scale range.

It is the deviation in slope of the DAC transfer characteristic

from ideal.

Power Supply Rejection Ratio

This speciﬁcation indicates how the output of the DAC is affected

by changes in the power supply voltage. Power-supply rejection

ratio is quoted in terms of % change in output per % change in

V_DDfor full-scale output of the DAC. V_DDis varied by ±10%.

Gain Error Temperature Coefficient

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

temperature. It is expressed in ppm/°C.

Reference Feedthrough

Zero Code Error

This is a measure of the feedthrough from the V_REFinput to the

DAC output when the DAC is loaded with all 0s. A 100 kHz,

1 V p-p is applied to V_REF. Reference feedthrough is expressed

in mV p-p.

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

is loaded to the DAC register.

Zero Code Temperature Coefﬁcient

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

in temperature. It is expressed in mV/°C.

REV. A

–6–

1...3 4 567 8 9...12

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与AD5541相关器件

型号	品牌	描述	获取价格	数据表
AD5541_12	ADI	2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-Bit DACs	获取价格
AD5541_15	ADI	2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-Bit DACs	获取价格
AD5541A	ADI	2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-/12-Bit nanoDACs in LFCSP	获取价格
AD5541AACPZ	ADI	2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-/12-Bit nanoDACs in LFCSP	获取价格
AD5541AACPZ-REEL7	ADI	2.7 V to 5.5 V, Serial-Input, Voltage-Output,	获取价格
AD5541AARMZ	ADI	2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-/12-Bit nanoDACs in LFCSP	获取价格

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