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DS4404NT PDF预览

DS4404NT

更新时间: 2024-02-19 08:33:32
品牌 Logo 应用领域
达拉斯 - DALLAS /
页数 文件大小 规格书
8页 152K
描述
Two/Four-Channel, I2C Adjustable Current DAC

DS4404NT 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:5.4Is Samacsys:N
转换器类型:D/A CONVERTER输入位码:BINARY
输入格式:SERIALJESD-30 代码:S-XDSO-N14
JESD-609代码:e3长度:3 mm
最大线性误差 (EL):0.3906%湿度敏感等级:1
位数:8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
认证状态:Not Qualified座面最大高度:0.8 mm
标称供电电压:4 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宽度:3 mm
Base Number Matches:1

DS4404NT 数据手册

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Rev 0; 4/06  
2
Two/Four-Channel, I C Adjustable Current DAC  
General Description  
Features  
Two (DS4402) or Four (DS4404) Current DACs  
2
The DS4402 and DS4404 contain two and four I C*  
adjustable current DACs, respectively, that are each  
capable of sinking or sourcing current. Each output has  
31 sink and 31 source settings that are programmed by  
Full-Scale Range for Each DAC Determined by  
External Resistors  
31 Settings Each for Sink and Source Modes  
2
the I C interface. External resistors set the full-scale  
2
I C-Compatible Serial Interface  
range and step size of each output.  
Two Three-Level Address Pins Allow Nine  
Applications  
2
Devices on Same I C Bus  
Power-Supply Adjustment  
Power-Supply Margining  
Low Cost  
Small Package (14-Pin TDFN)  
-40°C to +85°C Temperature Range  
1.7V to 5.5V Operation  
Adjustable Current Sink or Source  
Pin Configuration  
Ordering Information  
TOP VIEW  
OUT3  
(N.C.)  
14  
13  
12  
11  
SDA  
SCL  
GND  
1
2
3
4
5
6
7
PART  
TEMP RANGE  
PIN-PACKAGE  
V
CC  
DS4402N+  
-40°C to +85°C 14 TDFN (3mm x 3mm)  
-40°C to +85°C 14 TDFN (3mm x 3mm)  
-40°C to +85°C 14 TDFN (3mm x 3mm)  
-40°C to +85°C 14 TDFN (3mm x 3mm)  
OUT2  
(N.C.)  
DS4402N+T&R  
DS4404N+  
FS3  
(N.C.)  
FS2  
(N.C.)  
A1  
DS4404/  
DS4402  
10 OUT1  
DS4404N+T&R  
FS1  
9
8
A0  
+Denotes lead-free package.  
T&R denotes tape-and-reel package.  
FS0  
OUT0  
TDFN  
(3mm x 3mm x 0.8mm)  
( ) INDICATES FOR DS4402 ONLY.  
Typical Operating Circuit  
V
V
OUT0  
CC  
V
OUT1  
OUT  
OUT  
4.7k  
4.7kΩ  
V
CC  
SDA  
SCL  
A1  
DC/DC  
CONVERTER  
DC/DC  
CONVERTER  
R
R
0A  
0B  
1A  
1B  
FB  
FB  
OUT0  
OUT1  
DS4402  
A0  
R
R
GND  
FS0  
FS1  
R
R
FS1  
FS0  
2
*Purchase of I C components from Maxim Integrated Products, Inc., or one of its sublicensed Associated Companies, conveys a  
2
2
2
license under the Philips I C Patent Rights to use these components in an I C system, provided that the system conforms to the I C  
Standard Specification as defined by Philips.  
______________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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