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LTC2378CDE-20PBF PDF预览

LTC2378CDE-20PBF

更新时间: 2024-02-04 01:49:44
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3页浏览型号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7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 
LTC2378-20  
Typical perForMance characTerisTics TA = 2.°C, VDD = 20.V, OVDD = 20.V, VCM = 20.V,  
REF = .V, fSMPꢁ = 1Msps, unless otherwise noted0  
Integral Nonlinearity  
vs Output Code  
Differential Nonlinearity  
vs Output Code  
DC Histograꢀ  
2.0  
1.5  
0.5  
0.4  
50000  
45000  
40000  
35000  
30000  
25000  
20000  
15000  
10000  
5000  
σ = 2.3  
0.3  
1.0  
0.2  
0.5  
0.1  
0
0.0  
–0.1  
–0.2  
–0.3  
–0.4  
–0.5  
–0.5  
–1.0  
–1.5  
–2.0  
0
0
262144  
524288  
786432 1048576  
0
262144  
524288  
786432 1048576  
524279 524283 524287 524291 524295  
OUTPUT CODE  
OUTPUT CODE  
OUTPUT CODE  
237820 G01  
237820 G02  
237820 G03  
THD, Harꢀonics  
128k Point FFT fS = 1Msps,  
fIN = 2kHz  
vs Input Frequency  
SNR, SINAD vs Input Frequency  
0
–20  
108  
106  
104  
102  
100  
98  
–90  
SNR = 104dB  
THD  
2ND  
3RD  
–95  
–100  
–105  
–110  
–115  
–120  
–125  
–130  
–135  
–140  
THD = –128dB  
SINAD = 104dB  
SFDR = 132dB  
SNR  
–40  
–60  
–80  
SINAD  
–100  
–120  
–140  
–160  
–180  
96  
94  
92  
0
100  
200  
300  
400  
500  
0
25 50 75 100 125 150 175 200  
0
25 50 75 100 125 150 175 200  
FREQUENCY (kHz)  
FREQUENCY (kHz)  
FREQUENCY (kHz)  
237820 G05  
237820 G06  
237820 G04  
SNR, SINAD vs Input level,  
fIN = 2kHz  
SNR, SINAD vs Reference  
Voltage, fIN = 2kHz  
THD, Harꢀonics vs Reference  
Voltage, fIN = 2kHz  
105.0  
104.5  
104.0  
103.5  
103.0  
105  
104  
103  
102  
101  
100  
99  
–110  
–115  
–120  
–125  
–130  
–135  
–140  
THD  
3RD  
SNR  
SNR  
SINAD  
SINAD  
98  
97  
96  
2ND  
95  
–40  
–30  
–20  
–10  
0
2.5  
3.0  
3.5  
4.0  
4.5  
5.0  
2.5  
3.0  
3.5  
4.0  
4.5  
5.0  
INPUT LEVEL (dB)  
REFERENCE VOLTAGE (V)  
REFERENCE VOLTAGE (V)  
237820 G07  
237820 G08  
237820 G09  
237820f  
6
For more information www.linear.com/LTC2378-20  

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