5秒后页面跳转
捷配首页

Datasheet > LTC1594
LTC1594 PDF预览

LTC1594

更新时间： 2024-11-26 14:57:51
品牌 Logo 应用领域
亚德诺 - ADI 转换器模数转换器
页数 文件大小 规格书
24页 240K
描述
4通道、微功耗采样12位串行I/O模数转换器

阅读下载

中文翻译

获取价格

LTC1594 数据手册

 浏览型号LTC1594的Datasheet PDF文件第2页浏览型号LTC1594的Datasheet PDF文件第3页浏览型号LTC1594的Datasheet PDF文件第4页浏览型号LTC1594的Datasheet PDF文件第5页浏览型号LTC1594的Datasheet PDF文件第6页浏览型号LTC1594的Datasheet PDF文件第7页 
LTC1594/LTC1598  
4- and 8-Channel,  
Micropower Sampling  
12-Bit Serial I/O A/D Converters  
U
FEATURES  
DESCRIPTIO  
TheLTC®1594/LTC1598aremicropower,12-bitsampling  
A/Dconvertersthatfeature4-and8-channelmultiplexers,  
respectively. They typically draw only 320μA of supply  
currentwhenconvertingandautomaticallypowerdownto  
a typical supply current of 1nA between conversions. The  
LTC1594 is available in a 16-pin SO package and the  
LTC1598 is packaged in a 24-pin SSOP. Both operate on  
a 5V supply. The 12-bit, switched-capacitor, successive  
approximation ADCs include a sample-and-hold.  
■
12-Bit Resolution  
■
Auto Shutdown to 1nA  
■
Low Supply Current: 320μA Typ  
■
Guaranteed ±3/4LSB Max DNL  
■
Single Supply 5V Operation  
(3V Versions Available: LTC1594L/LTC1598L)  
■
Multiplexer: 4-Channel MUX (LTC1594)  
8-Channel MUX (LTC1598)  
■
Separate MUX Output and ADC Input Pins  
■
MUX and ADC May Be Controlled Separately  
On-chip serial ports allow efficient data transfer to a wide  
rangeofmicroprocessorsandmicrocontrollersoverthree  
or four wires. This, coupled with micropower consump-  
tion, makes remote location possible and facilitates trans-  
mitting data through isolation barriers.  
■
Sampling Rate: 16.8ksps  
I/O Compatible with QSPI, SPI and MICROWIRETM, etc.  
Small Package: 16-Pin Narrow SO (LTC1594)  
24-Pin SSOP (LTC1598)  
■
■
U
APPLICATIO S  
The circuit can be used in ratiometric applications or with  
an external reference. The high impedance analog inputs  
and the ability to operate with reduced spans (to 1.5V full  
scale) allow direct connection to sensors and transducers  
in many applications, eliminating the need for gain stages.  
■
Pen Screen Digitizing  
■
Battery-Operated Systems  
■
Remote Data Acquisition  
■
Isolated Data Acquisition  
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.  
All other trademarks are the property of their respective owners.  
■
Battery Monitoring  
■
Temperature Measurement  
U
TYPICAL APPLICATIO  
24μW, 4-Channel, 12-Bit ADC Samples at 200Hz and Runs Off a 5V Supply  
OPTIONAL  
ADC FILTER  
Supply Current vs Sample Rate  
5V  
1k  
1000  
100  
10  
1μF  
T
= 25°C  
A
V
V
f
= 5V  
CC  
REF  
18  
MUXOUT  
17  
ADCIN  
16  
V
15, 19  
1μF  
= 5V  
V
= 320kHz  
REF  
CC  
CLK  
20 CH0  
21 CH1  
22 CH2  
23 CH3  
24 CH4  
SERIAL DATA LINK  
MICROWIRE AND  
SPI COMPATABLE  
10  
6
CSADC  
CSMUX  
CLK  
ANALOG  
INPUTS  
0V TO 5V  
RANGE  
5, 14  
7
12-BIT  
SAMPLING  
ADC  
8-CHANNEL  
MUX  
+
MPU  
D
IN  
1
2
3
CH5  
CH6  
CH7  
11  
D
OUT  
–
12  
13  
NC  
NC  
8
COM  
1
GND  
4, 9  
0.1  
1
10  
100  
1594/98 TA01  
SAMPLE FREQUENCY (kHz)  
1594/98 TA02  
15948fb  
1
1234567...24

中文翻译

下载PDF

与LTC1594相关器件

型号 品牌 获取价格 描述 数据表
LTC1594_1 Linear

获取价格

 		4- and 8-Channel, Micropower Sampling 12-Bit Serial I/O A/D Converters
LTC1594_15 Linear

获取价格

 		4- and 8-Channel, Micropower Sampling 12-Bit Serial I/O A/D Converters
LTC1594CS Linear

获取价格

 		4- and 8-Channel, Micropower Sampling 12-Bit Serial I/O A/D Converters
LTC1594CS#PBF Linear

获取价格

 		暂无描述
LTC1594CS#TR Linear

获取价格

 		LTC1594 - 4-Channel, Micropower Sampling 12-Bit Serial I/O A/D Converter; Package: SO; Pin
LTC1594CS#TRPBF Linear

获取价格

 		LTC1594 - 4-Channel, Micropower Sampling 12-Bit Serial I/O A/D Converter; Package: SO; Pin
LTC1594IS Linear

获取价格

 		4- and 8-Channel, Micropower Sampling 12-Bit Serial I/O A/D Converters
LTC1594IS#TR Linear

获取价格

 		LTC1594 - 4-Channel, Micropower Sampling 12-Bit Serial I/O A/D Converter; Package: SO; Pin
LTC1594IS#TRPBF Linear

获取价格

 		LTC1594 - 4-Channel, Micropower Sampling 12-Bit Serial I/O A/D Converter; Package: SO; Pin
LTC1594L Linear

获取价格

 		4- and 8-Channel, 3V Micropower Sampling 12-Bit Serial I/O A/D Converters

与LTC1594相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证