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LTC1293DCN PDF预览

LTC1293DCN

更新时间: 2024-02-05 03:46:30
品牌 Logo 应用领域
凌特 - Linear 转换器光电二极管
页数 文件大小 规格书
28页 491K
描述
Single Chip 12-Bit Data Acquisition System

LTC1293DCN 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, DIP16,.3
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.28最大模拟输入电压:5.05 V
最小模拟输入电压:-5.05 V最长转换时间:12 µs
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:R-GDIP-T16
JESD-609代码:e0长度:19.05 mm
最大线性误差 (EL):0.0183%标称负供电电压:-5 V
模拟输入通道数量:6位数:12
功能数量:1端子数量:16
最高工作温度:125 °C最低工作温度:-55 °C
输出位码:BINARY, 2'S COMPLEMENT 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:DIP16,.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/+-5 V认证状态:Not Qualified
采样速率:0.0465 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
最大压摆率:12 mA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 mmBase Number Matches:1

LTC1293DCN 数据手册

 浏览型号LTC1293DCN的Datasheet PDF文件第2页浏览型号LTC1293DCN的Datasheet PDF文件第3页浏览型号LTC1293DCN的Datasheet PDF文件第4页浏览型号LTC1293DCN的Datasheet PDF文件第5页浏览型号LTC1293DCN的Datasheet PDF文件第6页浏览型号LTC1293DCN的Datasheet PDF文件第7页 
LTC1293/LTC1294/LTC1296  
Single Chip 12-Bit  
Data Acquisition System  
U
DESCRIPTIO  
EATURE  
Software Programmable Features  
Unipolar/Bipolar Conversion  
S
F
The LTC1293/4/6 is a family of data acquisition systems  
which contain a serial I/O successive approximation A/D  
converter. It uses LTCMOSTM switched capacitor technol-  
ogy to perform either 12-bit unipolar, or 11-bit plus sign  
bipolar A/D conversions. The input multiplexer can be  
configured for either single ended or differential inputs (or  
combinations thereof). An on-chip sample and hold is  
included for all single ended input channels. When the  
LTC1293/4/6 is idle it can be powered down in applica-  
tions where low power consumption is desired. The  
LTC1296 includes a System Shutdown Output pin which  
can be used to power down external circuitry, such as  
signal conditioning circuitry prior to the input mux.  
Differential/Single Ended Inputs  
MSB-First or MSB/LSB Data Sequence  
Power Shutdown  
Built-In Sample and Hold  
Single Supply 5V or ±5V Operation  
Direct 4-Wire Interface to Most MPU Serial  
Ports and All MPU Parallel Ports  
46.5kHz Maximum Throughput Rate  
System Shutdown Output (LTC1296)  
U
KEY SPECIFICATIO S  
TheserialI/Oisdesignedtocommunicatewithoutexternal  
hardware to most MPU serial ports and all MPU parallel  
I/O ports allowing up to eight channels of data to be  
transmitted over as few as three wires.  
Resolution ..................................................... 12 Bits  
Fast Conversion Time ............ 12µs Max Over Temp.  
Low Supply Current........................................ 6.0mA  
LTCMOSTM is a trademark of Linear Technology Corporation  
U
O
TYPICAL APPLICATI  
12-Bit Data Acquisition System with Power Shutdown  
R
B
5.1k  
2N3906  
R2  
1.2M  
74HC04  
V
CH0  
CH1  
CH2  
CH3  
CH4  
CH5  
CH6  
CH7  
COM  
DGND  
+5V  
+
CC  
R1  
10k  
SSO  
CLK  
CS  
47µF  
1/4 LT1014  
350STRAIN  
GAUGE BRIDGE  
MPU  
D
OUT  
R2  
1N4148  
LTC1296  
1.2M  
D
IN  
+
REF  
C2  
1µF  
REF  
AGND  
THREE ADDITIONAL STRAIN GAUGE INPUTS  
CAN BE ACCOMMODATED USING THE OTHER  
AMPLIFIERS IN THE LT1014  
V
LTC1293 TA01  
1

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