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LTC1098LAIS8 PDF预览

LTC1098LAIS8

更新时间: 2024-02-27 13:11:39
品牌 Logo 应用领域
凌特 - Linear 转换器模数转换器光电二极管
页数 文件大小 规格书
8页 214K
描述
Low Voltage, Micropower Sampling 8-Bit Serial I/O A/D Converters

LTC1098LAIS8 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP8,.25
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.65最大模拟输入电压:3 V
最小模拟输入电压:-0.05 V转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
长度:4.9 mm最大线性误差 (EL):0.1953%
湿度敏感等级:1模拟输入通道数量:1
位数:8功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C输出位码:BINARY
输出格式:SERIAL封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):245电源:3 V
认证状态:Not Qualified采样速率:0.0165 MHz
采样并保持/跟踪并保持:SAMPLE座面最大高度:1.75 mm
子类别:Analog to Digital Converters最大压摆率:0.23 mA
标称供电电压:3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

LTC1098LAIS8 数据手册

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Final Electrical Specifications  
LTC1096L/LTC1098L  
Low Voltage, Micropower  
Sampling 8-Bit Serial I/O  
A/D Converters  
December 1995  
U
DESCRIPTIO  
EATURE  
S
F
The LTC®1096L/LTC1098L are 3V micropower, 8-bit suc-  
cessive approximation sampling A/D converters. They  
typically draw only 40µA of supply current when convert-  
ing and automatically power down to a typical supply  
currentof1nAbetweenconversions.Theyarepackagedin  
8-pin SO packages and operate on a 3V supply. These 8-  
bit, switched capacitor, successive approximation ADCs  
include a sample-and-hold. The LTC1096L has a single  
differential analog input. The LTC1098L offers a software  
selectable 2-channel multiplexed input.  
Specified at 2.65V Minimum Supply  
Maximum Supply Current: 80µA  
Auto Shutdown to 1nA  
8-Pin SO Package  
On-Chip Sample-and-Hold  
Conversion Time: 32µs  
Sample Rates: 16.5ksps  
I/O Compatible with SPI, MICROWIRETM, etc.  
O U  
PPLICATI  
S
A
On-chip serial ports allow efficient data transfer to a wide  
rangeofmicroprocessorsandmicrocontrollersoverthree  
wires.This,coupledwithmicropowerconsumption,makes  
remote location possible and facilitates transmitting data  
through isolation barriers.  
Battery-Operated Systems  
Remote Data Acquisition  
Isolated Data Acquisition  
Battery Monitoring  
Temperature Measurement  
Thecircuitscanbeusedinratiometricapplicationsorwith  
an external reference. The high impedance analog inputs  
and the ability to operate with reduced spans (to 1V full  
scale) allow direct connection to sensors and transducers  
in many applications, eliminating the need for gain stages.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
MICROWIRE is a registered trademark of National Semiconductor Corporation.  
U
O
TYPICAL APPLICATI  
10µW, SO-8 Package, 8-Bit A/D Converter  
Samples at 200Hz and Runs Off a 3V Battery  
Supply Current vs Sample Rate  
1000  
1µF  
3V  
100  
MPU  
1
2
3
4
8
CS/  
SHDN  
+IN  
V
CC  
SERIAL DATA LINK  
(MICROWIRE AND  
SPI COMPATIBLE)  
7
6
5
10  
1
ANALOG INPUT  
0V TO 3V RANGE  
CLK  
LTC1096L  
–IN  
D
OUT  
SERIAL DATA LINK  
GND  
V
REF  
1096/8 TA01  
0.1  
1
10  
100  
SAMPLE FREQUENCY (kHz)  
1096/8 TA02  
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.  
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-  
tationthattheinterconnectionofitscircuitsasdescribedhereinwillnotinfringeonexistingpatentrights.  
1

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