5秒后页面跳转
捷配首页

Datasheet > 转换器 > 模数转换器> MAX1245BEPP
MAX1245BEPP PDF预览

MAX1245BEPP

更新时间： 2024-11-05 22:57:59
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
20页 152K
描述
+2.375V, Low-Power, 8-Channel, Serial 12-Bit ADC

阅读下载

中文翻译

获取价格

MAX1245BEPP 数据手册

 浏览型号MAX1245BEPP的Datasheet PDF文件第2页浏览型号MAX1245BEPP的Datasheet PDF文件第3页浏览型号MAX1245BEPP的Datasheet PDF文件第4页浏览型号MAX1245BEPP的Datasheet PDF文件第5页浏览型号MAX1245BEPP的Datasheet PDF文件第6页浏览型号MAX1245BEPP的Datasheet PDF文件第7页 
19-1066; Rev 0; 6/96  
+2 .3 7 5 V, Lo w -P o w e r, 8 -Ch a n n e l,  
S e ria l 1 2 -Bit ADC  
MAX1245  
________________Ge n e ra l De s c rip t io n  
____________________________Fe a t u re s  
The MAX1245 12-bit data-acquisition system combines  
an 8-channel multiplexer, high-bandwidth track/hold, and  
serial interface with high conversion speed and ultra-low  
power consumption. It operates from a single +2.375V to  
+3.3V supply, and its analog inputs are software config-  
urable for unipolar/bipolar and single-ended/differential  
operation.  
♦ Single +2.375V to +3.3V Operation  
♦ 8-Channel Single-Ended or 4-Channel  
Differential Analog Inputs  
♦ Low Power: 0.8mA (100ksps)  
10µA (1ksps)  
1µA (power-down mode)  
The 4-wire serial interface directly connects to SPI™,  
QSPI™, and Microwire™ devices without external logic.  
A s e ria l s trob e outp ut a llows d ire c t c onne c tion to  
TMS320-family digital signal processors. The MAX1245  
works with an external reference, and uses either the  
internal clock or an external serial-interface clock to  
perform successive-approximation analog-to-digital  
conversions.  
♦ Internal Track/Hold, 100kHz Sampling Rate  
♦ SPI/QSPI/Microwire/TMS320-Compatible  
4-Wire Serial Interface  
♦ Software-Configurable Unipolar or Bipolar Inputs  
♦ 20-Pin DIP/SSOP Packages  
________________Ord e rin g In fo rm a t io n  
This device provides a hard-wired SHDN pin and a  
s oftwa re -s e le c ta b le p owe r-d own, a nd c a n b e p ro-  
grammed to automatically shut down at the end of a  
conversion. Accessing the serial interface powers up  
the MAX1245, and the quick turn-on time allows it to be  
shut down between conversions. This technique can  
cut supply current to under 10µA at reduced sampling  
rates.  
INL  
(LSB)  
PART†  
TEMP. RANGE PIN-PACKAGE  
MAX1245ACPP  
MAX1245BCPP  
MAX1245ACAP  
MAX1245BCAP  
MAX1245BC/D  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
20 Plastic DIP  
20 Plastic DIP  
20 SSOP  
±1/2  
±1  
±1/2  
±1  
20 SSOP  
The MAX1245 is available in a 20-pin DIP package and  
an SSOP that occupies 30% less area than an 8-pin DIP.  
For supply voltages from +2.7V to +5.25V, use the pin-  
compatible MAX147.  
Dice*  
±1  
Ordering Information continued at end of data sheet.  
†
Contact factory for availability of alternate surface-mount  
packages.  
* Contact factory for availability.  
________________________Ap p lic a t io n s  
Portable Data Logging  
Medical Instruments  
Data Acquisition  
___________________P in Co n fig u ra t io n  
Battery-Powered Instruments  
TOP VIEW  
___________Typ ic a l Op e ra t in g Circ u it  
20  
19  
18  
CH0  
CH1  
1
2
V
DD  
+2.5V  
SCLK  
CS  
CH2  
3
V
DD  
V
CH0  
CH7  
DD  
0V to  
+2.048V  
ANALOG  
INPUTS  
0.1µF  
MAX1245  
CH3  
4
17  
DIN  
DGND  
AGND  
COM  
5
CH4  
16 SSTRB  
15 DOUT  
CH5  
6
CPU  
MAX1245  
CH6  
7
14  
13  
12  
DGND  
AGND  
I/O  
CS  
SCLK  
DIN  
8
CH7  
SCK (SK)*  
MOSI (SO)  
MISO (SI)  
VREF  
+2.048V  
0.1µF  
V
DD  
9
COM  
SHDN  
DOUT  
11 VREF  
10  
SSTRB  
SHDN  
V
SS  
DIP/SSOP  
SPI and QSPI are registered trademarks of Motorola, Inc. Microwire is a registered trademark of National Semiconductor Corp.  
________________________________________________________________ Maxim Integrated Products  
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800  
1234567...20

中文翻译

下载PDF

与MAX1245BEPP相关器件

型号 品牌 获取价格 描述 数据表
MAX1245BEPP+ MAXIM

获取价格

 		ADC, Successive Approximation, 12-Bit, 1 Func, 8 Channel, Serial Access, CMOS, PDIP20, PLA
MAX1246 MAXIM

获取价格

 		+2.7V, Low-Power, 4-Channel, Serial 12-Bit ADCs in QSOP-16
MAX1246 ADI

获取价格

 		+2.7V、低功耗、4通道、串行12位ADC，QSOP-16封装
MAX1246_07 MAXIM

获取价格

 		+2.7V, Low-Power, 4-Channel, Serial 12-Bit ADCs in QSOP-16
MAX1246ACEE MAXIM

获取价格

 		+2.7V, Low-Power, 4-Channel, Serial 12-Bit ADCs in QSOP-16
MAX1246ACPE MAXIM

获取价格

 		+2.7V, Low-Power, 4-Channel, Serial 12-Bit ADCs in QSOP-16
MAX1246ACPE+ MAXIM

获取价格

 		暂无描述
MAX1246AEEE MAXIM

获取价格

 		+2.7V, Low-Power, 4-Channel, Serial 12-Bit ADCs in QSOP-16
MAX1246AEEE-T MAXIM

获取价格

 		ADC, Successive Approximation, 12-Bit, 1 Func, 4 Channel, Serial Access, CMOS, PDSO16, 0.1
MAX1246AEPE MAXIM

获取价格

 		+2.7V, Low-Power, 4-Channel, Serial 12-Bit ADCs in QSOP-16

与MAX1245BEPP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