型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
DS2450 | 1-Wire Quad A/D Converter DESCRIPTION The DS2450 1-Wire Quad A/D Converter is based on a successive-approximation analog to digital converter with a four to one analog multiplexer. Each input channel has its own register set to store the input voltage range, resolution, and alarm threshold values as well as flags to enabl 文件:523.78 Kbytes 页数:24 Pages | Dallas | Dallas | |
DS2450 | 1-Wire Quad A/D Converter 文件:1.00166 Mbytes 页数:25 Pages | Maxim 美信 | Maxim | |
DS2450 | 四路、1-Wire A/D转换器 1-Wire®、四路A/D转换器DS2450集成一个逐次逼近型模数转换器和一个4选1模拟复用器。每个输入通道具有各自的寄存器组用于保存输入电压范围、分辨率、以及当输入电压超出指定范围时允许进行条件搜索的报警门限值和标志位。每个通道的两个报警标志可指示被测电压是否太高或太低,而无需总线主机来进行比较。每次A/D转换均由总线主机进行初始化。不作为模拟输入使用的通道可作为数字开漏输出。禁止输入后,总线主机可直接打开或关闭所选通道的漏极开路晶体管。所有的器件设置都保存在SRAM中,并且当器件从1-Wire总线或其VCC引脚获得电源时保持非易失。上电后,上电复位信号将通知总线主机在正常操作之前需要恢复器 \n• 4路高阻输入可通过1-Wire总线测量模拟电压 \n• 用户可变成输入范围(2.65V,5.12V)、分辨率(1至16位)和报警门限 \n• 5V单电源工作 \n• 极低功耗:工作时2.5mW,闲置时25µW \n• 内建多节点控制器允许多个DS2450通过一个1-Wire总线识别和操作 \n• 如果模拟电压超过报警门限则响应条件搜索 \n• 没有用作模拟输入的通道可用作开漏输出用于闭环控制 \n• 直接连接至微处理器的单个引脚端口,通信速率高达16.3kbps \n• 过驱动模式可将通信速率提升至142kbps \n• 片上16位CRC发生器位数据传输提供安全保障 \n• 在工厂激光; | ADI 亚德诺 | ADI | |
1-Wire Quad A/D Converter DESCRIPTION The DS2450 1-Wire Quad A/D Converter is based on a successive-approximation analog to digital converter with a four to one analog multiplexer. Each input channel has its own register set to store the input voltage range, resolution, and alarm threshold values as well as flags to enabl 文件:523.78 Kbytes 页数:24 Pages | Dallas | Dallas | ||
Package:8-SOIC(0.209",5.30mm 宽);包装:托盘 类别:集成电路(IC) 模数转换器(ADC) 描述:IC ADC 16BIT SAR 8SOIC | AD 亚德诺 | AD | ||
Package:8-SOIC(0.209",5.30mm 宽);包装:管件 类别:集成电路(IC) 模数转换器(ADC) 描述:IC ADC 16BIT SAR 8SOIC | AD 亚德诺 | AD | ||
Package:8-SOIC(0.209",5.30mm 宽);包装:管件 类别:集成电路(IC) 模数转换器(ADC) 描述:IC ADC 16BIT SAR 8SOIC | AD 亚德诺 | AD |
详细参数
- 型号:
DS2450
- 制造商:
DALLAS
- 制造商全称:
Dallas Semiconductor
- 功能描述:
1-Wire Quad A/D Converter
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim(美信) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
Dallas |
24+ |
8-SOIC |
1206 |
询价 | |||
DALLAS |
25+ |
DIP-18P |
18000 |
原厂直接发货进口原装 |
询价 | ||
DS |
25+ |
SOP8 |
2645 |
绝对原装自家现货!真实库存!欢迎来电! |
询价 | ||
DALLAS |
24+/25+ |
1685 |
原装正品现货库存价优 |
询价 | |||
MAX/DALL |
24+ |
原厂封装 |
2500 |
原装现货假一罚十 |
询价 | ||
DALLAS |
23+ |
SOP |
5000 |
原装正品,假一罚十 |
询价 | ||
MAXIM |
16+ |
NA |
8800 |
原装现货,货真价优 |
询价 | ||
MAXIM |
22+ |
SOP-8 |
5000 |
全新原装现货!自家库存! |
询价 | ||
DALLAS |
25+ |
SOP8 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 |
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