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LTC1664 PDF预览

LTC1664

更新时间: 2023-12-20 18:46:08
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
16页 228K
描述
微功率、四通道 10 位 DAC

LTC1664 数据手册

 浏览型号LTC1664的Datasheet PDF文件第2页浏览型号LTC1664的Datasheet PDF文件第3页浏览型号LTC1664的Datasheet PDF文件第4页浏览型号LTC1664的Datasheet PDF文件第6页浏览型号LTC1664的Datasheet PDF文件第7页浏览型号LTC1664的Datasheet PDF文件第8页 
LTC1664  
typical perFormance characteristics  
Integral Nonlinearity (INL)  
Differential Nonlinearity (DNL)  
Supply Current vs Temperature  
300  
280  
260  
240  
220  
200  
180  
160  
1.0  
0.8  
2.5  
2.0  
V
REF  
= V  
CC  
V
V
= 5V  
REF  
V
V
= 5V  
REF  
CC  
CC  
= 4.096V  
= 4.096V  
CODE = 1023  
0.6  
1.5  
V
V
= 5.5V  
0.4  
1.0  
CC  
CC  
0.2  
0.5  
= 4.5V  
= 3.6V  
0
0
V
CC  
CC  
0.5  
–1.0  
–1.5  
2.0  
2.5  
–0.2  
–0.4  
–0.6  
–0.8  
–1.0  
V
= 2.7V  
–55 –35 –15  
5
45 65 85 105 125  
25  
0
256  
512  
768  
1023  
0
256  
512  
768  
1023  
TEMPERATURE (°C)  
CODE  
CODE  
1664 G02  
1664 G03  
1664 G01  
Load Regulation vs Output Current  
Load Regulation vs Output Current  
Large-Signal Step Response  
5
4
3
2
1
0
V
CC  
= V = 5V  
REF  
V
= V  
= 5V  
REF  
V
= V  
= 3V  
REF  
2.0  
1.5  
2.0  
1.5  
CC  
CC  
CODE = 512  
CODE = 512  
10% TO  
90% STEP  
1.0  
1.0  
0.5  
0.5  
0
0
–0.5  
–1.0  
–1.5  
–2.0  
–0.5  
–1.0  
–1.5  
–2.0  
SOURCE  
–1  
SINK  
SOURCE  
SINK  
–2  
0
1
2
–500  
0
500  
0
20  
40  
60  
80  
100  
I
(mA)  
I
(µA)  
OUT  
TIME (µs)  
OUT  
1664 G04  
1664 G05  
1664 G06  
Supply Current vs Logic Input  
Voltage  
Mid-Scale Output Voltage  
vs Load Current  
Mid-Scale Output Voltage  
vs Load Current  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
0
3.0  
2.9  
2.8  
2.7  
2.6  
2.5  
2.4  
2.3  
2.2  
2.1  
2.0  
2.0  
1.9  
1.8  
1.7  
1.6  
1.5  
1.4  
1.3  
1.2  
1.1  
1.0  
V
= V  
V
= V  
REF CC  
REF  
CC  
ALL DIGITAL INPUTS  
SHORTED TOGETHER  
CODE = 512  
CODE = 512  
V
= 3.6V  
= 3V  
CC  
CC  
V
V
= 5.5V  
= 5V  
CC  
CC  
V
V
= 2.7V  
V
= 4.5V  
CC  
CC  
SOURCE  
–10  
SINK  
10  
SOURCE  
–15 –12 8 –4  
SINK  
4
0
1
2
3
4
5
–30  
–20  
0
20  
30  
0
8
12 15  
LOGIC INPUT VOLTAGE (V)  
I
(mA)  
I
(mA)  
OUT  
OUT  
1664 G09  
1664 G07  
1664 G08  
1664fa  
5

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