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LTC2378CDE-20PBF PDF预览

LTC2378CDE-20PBF

更新时间: 2024-01-18 16:08:58
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
28页 1062K
描述
20-Bit, 1Msps, Low Power SAR ADC with 0.5ppm INL

LTC2378CDE-20PBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:DFN包装说明:HVSON, SOLCC16,.12,18
针数:16Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:3.59
最大模拟输入电压:5.1 V最小模拟输入电压:-2.5 V
最长转换时间:0.675 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDSO-N16JESD-609代码:e3
长度:4 mm最大线性误差 (EL):0.0002%
湿度敏感等级:1模拟输入通道数量:1
位数:20功能数量:1
端子数量:16最高工作温度:70 °C
最低工作温度:输出位码:2'S COMPLEMENT BINARY
输出格式:SERIAL封装主体材料:PLASTIC/EPOXY
封装代码:HVSON封装等效代码:SOLCC16,.12,18
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED电源:2.5 V
认证状态:Not Qualified采样速率:1 MHz
座面最大高度:0.8 mm子类别:Analog to Digital Converters
标称供电电压:2.5 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:NO LEAD
端子节距:0.45 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3 mm
Base Number Matches:1

LTC2378CDE-20PBF 数据手册

 浏览型号LTC2378CDE-20PBF的Datasheet PDF文件第4页浏览型号LTC2378CDE-20PBF的Datasheet PDF文件第5页浏览型号LTC2378CDE-20PBF的Datasheet PDF文件第6页浏览型号LTC2378CDE-20PBF的Datasheet PDF文件第8页浏览型号LTC2378CDE-20PBF的Datasheet PDF文件第9页浏览型号LTC2378CDE-20PBF的Datasheet PDF文件第10页 
LTC2378-20  
Typical perForMance characTerisTics TA = 2.°C, VDD = 20.V, OVDD = 20.V, VCM = 20.V,  
REF = .V, fSMPꢁ = 1Msps, unless otherwise noted0  
SNR, SINAD vs Teꢀperature,  
fIN = 2kHz  
THD, Harꢀonics vs Teꢀperature,  
fIN = 2kHz  
INꢁ vs Teꢀperature  
–120  
–125  
–130  
–135  
–140  
2.0  
1.5  
106  
105  
104  
103  
102  
101  
100  
SNR  
1.0  
MAX INL  
MIN INL  
0.5  
SINAD  
THD  
0
3RD  
2ND  
–0.5  
–1.0  
–1.5  
–2.0  
–55 –35 –15  
5
25 45 65 85 105 125  
–55 –35 –15  
5
25 45 65 85 105 125  
–55 –35 –15  
5
25 45 65 85 105 125  
TEMPERATURE (°C)  
TEMPERATURE (°C)  
TEMPERATURE (°C)  
237820 G11  
237820 G12  
237820 G10  
Supply Current vs Teꢀperature  
Full-Scale Error vs Teꢀperature  
Offset Error vs Teꢀperature  
4
3
10  
9
8
7
6
5
4
3
2
1
0
20  
15  
I
VDD  
2
10  
1
5
–FS  
+FS  
0
0
–1  
–2  
–3  
–4  
–5  
–10  
–15  
–20  
I
REF  
I
OVDD  
–55 –35 –15  
5
25 45 65 85 105 125  
–55 –35 –15  
5
25 45 65 85 105 125  
–55 –35 –15  
5
25 45 65 85 105 125  
TEMPERATURE (°C)  
TEMPERATURE (°C)  
TEMPERATURE (°C)  
237820 G14  
237820 G15  
237820 G13  
Reference Current  
vs Reference Voltage  
Shutdown Current vs Teꢀperature  
CMRR vs Input Frequency  
45  
40  
35  
30  
25  
20  
15  
10  
5
100  
95  
90  
85  
80  
75  
70  
1.0  
0.9  
0.8  
0.7  
0.6  
0.5  
0.4  
0.3  
0.2  
0.1  
0
I
+ I  
+ I  
VDD OVDD REF  
0
2.5  
3.0  
3.5  
4.0  
4.5  
5.0  
0
100  
200  
300  
400  
500  
–50 –25  
0
25  
50  
75 100 125  
REFERENCE VOLTAGE (V)  
FREQUENCY (kHz)  
TEMPERATURE (°C)  
237820 G16  
237820 G17  
237820 G18  
237820f  
7
For more information www.linear.com/LTC2378-20  

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