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DS4424 PDF预览

DS4424

更新时间: 2024-02-21 00:21:08
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
10页 223K
描述
Two-/Four-Channel, I2C, 7-Bit Sink/Source Current DAC

DS4424 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:DFN
包装说明:HVSON, SOLCC14,.12,16针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:5.41最大模拟输出电压:4.75 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:S-XDSO-N14JESD-609代码:e3
长度:3 mm最大线性误差 (EL):0.7812%
湿度敏感等级:1位数:7
功能数量:1端子数量:14
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:HVSON
封装等效代码:SOLCC14,.12,16封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:3/5 V认证状态:Not Qualified
座面最大高度:0.8 mm子类别:Other Converters
最大压摆率:0.25 mA标称供电电压:3.3 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.4 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3 mm
Base Number Matches:1

DS4424 数据手册

 浏览型号DS4424的Datasheet PDF文件第2页浏览型号DS4424的Datasheet PDF文件第3页浏览型号DS4424的Datasheet PDF文件第4页浏览型号DS4424的Datasheet PDF文件第6页浏览型号DS4424的Datasheet PDF文件第7页浏览型号DS4424的Datasheet PDF文件第8页 
2
Two-/Four-Channel, I C, 7-Bit Sink/Source  
Current DAC  
/DS24  
Pin Description  
PIN  
NAME  
FUNCTION  
I C Serial Data. Input/output for I C data.  
DS4424  
DS4422  
2
2
1
2
1
2
SDA  
SCL  
2
2
I C Serial Clock. Input for I C clock.  
Ground  
3
3
GND  
FS3  
4
6
Full-Scale Calibration Input. A resistor to ground on these pins determines the full-scale  
current for each output. FS0 controls OUT0, FS1 controls OUT1, etc. (The DS4422 has only  
two inputs: FS0 and FS1.)  
5
FS2  
6
FS1  
7
7
FS0  
8
8
OUT0  
OUT1  
OUT2  
OUT3  
2
10  
12  
14  
10  
Current Output. Sinks or sources the current determined by the I C interface and the  
resistance connected to FSx. (The DS4422 has only two outputs: OUT0 and OUT1.)  
2
Address Select Inputs. Determines the I C slave address by connecting V or GND.  
CC  
9, 11  
13  
9, 11  
13  
A0, A1  
See the Detailed Description section for the available device addresses.  
V
CC  
Power Supply  
4, 5, 12,  
14  
N.C.  
EP  
No Connection  
Exposed Pad. Leave floating or connect to GND.  
Block Diagram  
SDA SCL A1 A0  
V
CC  
2
I C-COMPATIBLE  
DS4422/DS4424  
SERIAL INTERFACE  
V
CC  
FBh  
F8h  
F9h  
FAh  
SOURCE OR  
SINK MODE  
127 POSITIONS  
EACH FOR SINK  
AND SOURCE  
MODE  
CURRENT  
DAC3  
CURRENT  
DAC0  
CURRENT  
DAC1  
CURRENT  
DAC2  
GND  
FS0  
FS1  
FS2  
FS3  
OUT0  
OUT1  
OUT2  
OUT3  
R
R
FS1  
R
FS2  
R
FS3  
FS0  
DS4424 ONLY  
_______________________________________________________________________________________  
5

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