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LTC2378CMS-20PBF PDF预览

LTC2378CMS-20PBF

更新时间: 2024-01-31 07:59:54
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

LTC2378CMS-20PBF 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, TSSOP16,.19,20
针数:16Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.15
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-G16JESD-609代码:e3
长度:4.039 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:TSSOP封装等效代码:TSSOP16,.19,20
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
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:1.1 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:GULL WING
端子节距:0.5 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

LTC2378CMS-20PBF 数据手册

 浏览型号LTC2378CMS-20PBF的Datasheet PDF文件第1页浏览型号LTC2378CMS-20PBF的Datasheet PDF文件第2页浏览型号LTC2378CMS-20PBF的Datasheet PDF文件第4页浏览型号LTC2378CMS-20PBF的Datasheet PDF文件第5页浏览型号LTC2378CMS-20PBF的Datasheet PDF文件第6页浏览型号LTC2378CMS-20PBF的Datasheet PDF文件第7页 
LTC2378-20  
elecTrical characTerisTics The l denotes the specifications which apply over the full operating  
teꢀperature range, otherwise specifications are at TA = 2.°C0 ꢂNote 4)  
SYMBOꢁ  
V +  
PARAMETER  
CONDITIONS  
(Note 5)  
MIN  
–0.1  
–0.1  
TYP  
MAX  
UNITS  
+
l
l
l
l
Absolute Input Range (IN )  
V
V
+ 0.1  
V
V
V
V
IN  
REF  
V –  
IN  
Absolute Input Range (IN )  
(Note 5)  
+ 0.1  
REF  
V + – V – Input Differential Voltage Range  
V
IN  
= V + – V –  
–V  
REF  
+V  
IN  
IN  
IN  
IN  
REF  
V
CM  
Common-Mode Input Range  
V
/2–  
V /2  
REF  
V
/2+  
REF  
REF  
0.1  
0.1  
I
Analog Input Leakage Current  
Analog Input Capacitance  
0.01  
µA  
IN  
C
Sample Mode  
Hold Mode  
45  
5
pF  
pF  
IN  
CMRR  
Input Common Mode Rejection Ratio  
f
IN  
= 500kHz  
86  
dB  
converTer characTerisTics The l denotes the specifications which apply over the full operating  
teꢀperature range, otherwise specifications are at TA = 2.°C0 ꢂNote 4)  
SYMBOꢁ PARAMETER  
CONDITIONS  
MIN  
20  
TYP  
MAX  
UNITS  
Bits  
l
l
Resolution  
No Missing Codes  
20  
Bits  
Transition Noise  
2.3  
ppm  
RMS  
l
l
INL  
Integral Linearity Error  
(Note 6)  
REF/DGC = GND, (Note 6)  
–2  
–2  
0.5  
0.5  
2
2
ppm  
ppm  
l
l
DNL  
BZE  
Differential Linearity Error  
Bipolar Zero-Scale Error  
Bipolar Zero-Scale Error Drift  
Bipolar Full-Scale Error  
(Note 10)  
(Note 7)  
–0.5  
–13  
0.2  
0
0.5  
13  
ppm  
ppm  
7
ppb/°C  
ppm  
l
FSE  
(Note 7)  
–100  
10  
0.05  
100  
Bipolar Full-Scale Error Drift  
ppm/°C  
DynaMic accuracy The l denotes the specifications which apply over the full operating teꢀperature range,  
otherwise specifications are at TA = 2.°C and AIN = –1dBFS0 ꢂNotes 4, 8)  
SYMBOꢁ PARAMETER  
CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
l
SINAD  
SNR  
Signal-to-(Noise + Distortion) Ratio  
f
= 2kHz, V = 5V  
101  
104  
dB  
IN  
REF  
l
l
l
Signal-to-Noise Ratio  
f
f
f
= 2kHz, V = 5V  
101  
99  
95.4  
104  
102  
98  
dB  
dB  
dB  
IN  
IN  
IN  
REF  
= 2kHz, V = 5V, REF/DGC = GND  
REF  
= 2kHz, V = 2.5V  
REF  
l
l
l
THD  
Total Harmonic Distortion  
f
IN  
f
IN  
f
IN  
= 2kHz, V = 5V  
–125  
–125  
–123  
–114  
–114  
–113  
dB  
dB  
dB  
REF  
= 2kHz, V = 5V, REF/DGC = GND  
REF  
= 2kHz, V = 2.5V  
REF  
l
SFDR  
Spurious Free Dynamic Range  
–3dB Input Bandwidth  
Aperture Delay  
f
= 2kHz, V = 5V  
115  
128  
34  
dB  
MHz  
ps  
IN  
REF  
500  
4
Aperture Jitter  
ps  
Transient Response  
Full-Scale Step  
312  
ns  
237820f  
3
For more information www.linear.com/LTC2378-20  

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