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DS4424 PDF预览

DS4424

更新时间: 2024-02-23 13:29:23
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5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 
Rev 0; 3/08  
2
Two-/Four-Channel, I C, 7-Bit Sink/Source  
Current DAC  
/DS24  
General Description  
Features  
Two (DS4422) or Four (DS4424) Current DACs  
2
The DS4422 and DS4424 contain two or four I C pro-  
grammable current DACs that are each capable of  
sinking and sourcing current up to 200µA. Each DAC  
output has 127 sink and 127 source settings that are  
Full-Scale Current 50µA to 200µA  
Full-Scale Range for Each DAC Determined by  
2
programmed using the I C interface. The current DAC  
External Resistors  
outputs power up in a high-impedance state.  
127 Settings Each for Sink and Source Modes  
2
I C-Compatible Serial Interface  
Applications  
Two Address Pins Allow Four Devices on Same  
Power-Supply Adjustment  
Power-Supply Margining  
2
I C Bus  
Low Cost  
Adjustable Current Sink or Source  
Small Package (14-Pin, 3mm x 3mm TDFN)  
-40°C to +85°C Temperature Range  
2.7V to 5.5V Operating Range  
Ordering Information  
PIN-  
PART  
OUTPUTS TEMP RANGE  
PACKAGE  
DS4422N+  
2
2
4
4
-40°C to +85°C 14 TDFN  
-40°C to +85°C 14 TDFN  
-40°C to +85°C 14 TDFN  
-40°C to +85°C 14 TDFN  
DS4422N+T&R  
DS4424N+  
Pin Configuration appears at end of data sheet.  
DS4424N+T&R  
+Denotes a lead-free package.  
T&R = Tape and reel.  
Typical Operating Circuit  
V
CC  
V
OUT0  
V
OUT1  
OUT  
OUT  
R
PU  
R
PU  
V
CC  
SDA  
SCL  
A1  
DC-DC  
CONVERTER  
DC-DC  
CONVERTER  
R
0A  
R
1A  
FB  
FB  
OUT0  
OUT1  
DS4422/  
DS4424  
A0  
R
0B  
R
1B  
GND  
FS0  
FS1  
R
FS0  
R
FS1  
_______________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  

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