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LTC1090AC PDF预览

LTC1090AC

更新时间: 2024-01-28 10:03:40
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
28页 343K
描述
Single Chip 10-Bit Data Acquisition System

LTC1090AC 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP20,.3
针数:20Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.75最大模拟输入电压:5.05 V
最小模拟输入电压:-5.05 V转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-GDIP-T20JESD-609代码:e0
最大线性误差 (EL):0.0488%标称负供电电压:-5 V
模拟输入通道数量:8位数:10
功能数量:1端子数量:20
最高工作温度:125 °C最低工作温度:-55 °C
输出位码:BINARY输出格式:SERIAL
封装主体材料:CERAMIC, GLASS-SEALED封装代码:DIP
封装等效代码:DIP20,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:5,GND/-5 V认证状态:Not Qualified
采样速率:0.045 MHz采样并保持/跟踪并保持:SAMPLE
座面最大高度:5.08 mm子类别:Analog to Digital Converters
标称供电电压:5 V表面贴装:NO
技术:CMOS温度等级:MILITARY
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

LTC1090AC 数据手册

 浏览型号LTC1090AC的Datasheet PDF文件第1页浏览型号LTC1090AC的Datasheet PDF文件第3页浏览型号LTC1090AC的Datasheet PDF文件第4页浏览型号LTC1090AC的Datasheet PDF文件第5页浏览型号LTC1090AC的Datasheet PDF文件第6页浏览型号LTC1090AC的Datasheet PDF文件第7页 
LTC1090  
W W U W  
U W  
U
ABSOLUTE AXI U RATI GS  
PACKAGE/ORDER I FOR ATIO  
(Notes 1 and 2)  
TOP VIEW  
ORDER PART  
Supply Voltage (VCC) to GND or V................................ 12V  
Negative Supply Voltage (V) ..................... 6V to GND  
Voltage:  
1
2
V
CC  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
CH0  
CH1  
NUMBER  
ACLK  
SCLK  
3
CH2  
LTC1090ACN  
LTC1090CN  
LTC1090CSW  
Analog and Reference  
4
D
IN  
CH3  
Inputs .................................... (V) –0.3V to VCC 0.3V  
Digital Inputs ......................................... –0.3V to 12V  
Digital Outputs ..............................0.3V to VCC 0.3V  
Power Dissipation.............................................. 500mW  
Operating Temperature Range  
5
D
OUT  
CH4  
6
CS  
CH5  
+
7
REF  
CH6  
8
REF  
CH7  
9
V
COM  
DGND  
10  
AGND  
LTC1090AC/LTC1090C........................–40°C to 85°C  
LTC1090AM/LTC1090M (OBSOLETE) ......55°C to 125°C  
Storage Temperature Range ................. 65°C to 150°C  
Lead Temperature (Soldering, 10 sec).................. 300°C  
SW PACKAGE  
20-LEAD PLASTIC SO WIDE  
N PACKAGE  
20-LEAD PDIP  
T
T
= 150°C, θ = 70°C/W  
JA  
JMAX  
JMAX  
= 110°C, θ = 90°C/W  
JA  
LTC1090AMJ  
LTC1090MJ  
LTC1090ACJ  
LTC1090CJ  
J PACKAGE  
20-LEAD CERDIP  
T
= 150°C θ = 70° C/W  
JMAX  
JA  
OBSOLETE PACKAGE  
Consider the SW or N Package for Alternate Source  
LTC1090 • POI01  
Consult LTC Marketing for parts specified with wider operating temperature  
ranges.  
W U  
U
U
U
W
RECO E DED OPERATI G CO DITIO S  
LTC1090/LTC1090A  
SYMBOL PARAMETER  
CONDITIONS  
MIN  
MAX  
UNITS  
V
V
V
Positive Supply Voltage  
Negative Supply Voltage  
Shift Clock Frequency  
A/D Clock Frequency  
V = 0V  
4.5  
5.5  
0
10  
CC  
V
V
V
= 5V  
= 5V  
= 5V  
0
V
CC  
CC  
CC  
f
f
1.0  
MHz  
MHz  
SCLK  
ACLK  
25°C  
85°C  
125°C  
0.01  
0.05  
0.25  
2.0  
2.0  
2.0  
t
Total Cycle Time  
See Operating Sequence  
10 SCLK +  
48 ACLK  
Cycles  
CYC  
t
t
t
Hold Time, CS Low After Last SCLK  
V
V
V
= 5V  
= 5V  
= 5V  
0
ns  
ns  
hCS  
hDI  
CC  
CC  
CC  
Hold Time, D After SCLK  
150  
IN  
Setup Time CS Before Clocking in First Address Bit (Note 9)  
2 ACLK Cycles  
suCS  
1µs  
t
t
t
t
Setup Time, D Stable Before SCLK  
V
V
V
V
= 5V  
= 5V  
= 5V  
= 5V  
400  
127  
200  
44  
ns  
ns  
ns  
suDI  
IN  
CC  
CC  
CC  
CC  
ACLK High Time  
WHACLK  
WLACLK  
WHCS  
ACLK Low Time  
CS High Time During Conversion  
ACLK  
Cycles  
1090fc  
2

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