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LTC1669-8CMS8 PDF预览

LTC1669-8CMS8

更新时间: 2024-01-31 23:59:24
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
12页 186K
描述
10-Bit Rail-to-Rail Micropower DAC with I2C Interface

LTC1669-8CMS8 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:MSOP包装说明:TSSOP, TSSOP8,.19
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.28最大模拟输出电压:5.5 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:S-PDSO-G8JESD-609代码:e3
长度:3 mm最大线性误差 (EL):0.2441%
湿度敏感等级:1位数:10
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:TSSOP
封装等效代码:TSSOP8,.19封装形状:SQUARE
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH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:1.1 mm标称安定时间 (tstl):30 µs
子类别:Other Converters最大压摆率:0.125 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:0.65 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

LTC1669-8CMS8 数据手册

 浏览型号LTC1669-8CMS8的Datasheet PDF文件第1页浏览型号LTC1669-8CMS8的Datasheet PDF文件第2页浏览型号LTC1669-8CMS8的Datasheet PDF文件第3页浏览型号LTC1669-8CMS8的Datasheet PDF文件第5页浏览型号LTC1669-8CMS8的Datasheet PDF文件第6页浏览型号LTC1669-8CMS8的Datasheet PDF文件第7页 
LTC1669  
TYPICAL PERFOR A CE CHARACTERISTICS  
U W  
Source and Sink Current  
Capability with VCC = 5V  
Integral Nonlinearity (INL)  
Differential Nonlinearity (DNL)  
1.0  
0.8  
1.0  
0.8  
5.0  
4.5  
T
= 25°C  
V
T
= V = 5V  
CC  
V
T
= V = 5V  
CC  
A
REF  
A
REF  
A
= 25°C  
= 25°C  
DAC CODE = 1023  
0.6  
0.6  
4.0  
3.5  
3.0  
2.5  
2.0  
1.5  
1.0  
0.5  
0
0.4  
0.4  
0.2  
0.2  
0
0
0.2  
0.4  
0.6  
0.8  
–1.0  
0.2  
0.4  
0.6  
0.8  
–1.0  
DAC CODE = 0  
0
512  
768 896  
0
28 156 384  
640  
1024  
28 156 384  
512  
640 1024  
768 896  
0
1
2
3
4
5
6
7
8
9
10  
CODE  
CODE  
OUTPUT CURRENT SOURCE/SINK (mA)  
1669 G01  
1669 G02  
1669 G03  
Large-Signal Step Response  
Midscale Glitch  
Load Regulation vs Output Current  
1.0  
0.8  
V
V
= V  
= 5V  
CC  
REF  
5
0
5
4
3
2
1
0
= 2.5V  
SDA  
OUT  
5V  
CODE = 512  
(VOLTS)  
SDA  
0.6  
T
= 25°C  
A
0V  
0.4  
CODE = 512 TO 511  
0.2  
0
V
OUT  
0.2  
0.4  
0.6  
0.8  
–1.0  
V
(VOLTS)  
SOURCE  
SINK  
OUT  
10mV/DIV  
1669 G04  
1669 G05  
–4  
0
2
3
–3 –2 –1  
I
1
4
5µs/DIV  
2µs/DIV  
(mA)  
OUT  
1669 G06  
Offset Error Voltage vs  
Temperature  
Full-Scale Output Voltage vs  
Temperature  
Load Regulation vs Output Current  
1.0  
0.8  
5
4
2.510  
2.508  
2.506  
2.504  
2.502  
2.500  
2.498  
2.496  
2.494  
2.492  
2.490  
V
V
= V  
= 3V  
CC  
REF  
REFERENCE SET TO  
INTERNAL BANDGAP  
= 1.5V  
OUT  
CODE = 512  
0.6  
3
T
= 25°C  
A
2
0.4  
0.2  
1
0
0
0.2  
0.4  
0.6  
0.8  
–1.0  
–1  
–2  
–3  
–4  
–5  
SOURCE  
SINK  
0.8 1.0  
–60  
80  
80  
–1.0  
20  
TEMPERATURE (°C)  
60  
0.80.60.40.2  
0
0.2 0.4 0.6  
–40 –20  
0
40  
100  
–60 –40  
0
20  
60  
100  
–20  
40  
I
(mA)  
TEMPERATURE (°C)  
OUT  
1669 G07  
1669 G08  
1669 G09  
1669f  
4

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