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参数资料
| 型号： | DS2404B |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 22/29页 |
| 文件大小： | 0K |
| 描述： | IC ECONORAM TIMECHIP 5.5V 16SSOP |
| 标准包装： | 77 |
| 系列： | EconoRAM |
| 类型： | 二进制计数器 |
| 特点： | 警报器，方波输出 |
| 时间格式： | 二进制 |
| 数据格式： | 二进制 |
| 接口： | 1 线和 3 线 |
| 电源电压： | 2.8 V ~ 5.5 V |
| 电压 - 电源，电池： | 2.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 16-SSOP |
| 包装： | 管件 |
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DS2404
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20. The reset low time (tRSTL) should be restricted to a maximum of 960μs, to allow interrupt signaling,
otherwise, it could mask or conceal interrupt pulses.
21. When the battery is attached, the oscillator powers up in the off state.
22. The optimal sampling point for the master is as close as possible to the end time of the 15
μs tRDV
period without exceeding tRDV. For the case of a Read-one time slot, this maximizes the amount of
time for the pull-up resistor to recover the line to a high level. For a Read-zero time slot it ensures
that a read will occur before the fastest 1-Wire device(s) release the line (tRELEASE = 0).
23. The duration of the low pulse sent by the master should be a minimum of 1μs with a minimum value
as short as possible to allow time for the pull-up resistor to recover the line to a high level before the
1-Wire device samples in the case of a Write 1 Low Time or before the master samples in the case of
a Read Low Time.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2404B/T&R | 制造商:Maxim Integrated Products 功能描述:ECONORAM/TIME, SSOP16-TRL (GENERIC) - Tape and Reel |
| DS2404B+ | 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK SERL 512BYTE 16SSOP - Rail/Tube |
| DS2404B+T&R | 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK SERL 512BYTE 16SSOP - Tape and Reel |
| DS2404FP000 | 制造商:Thomas & Betts 功能描述:200A,CON,3P4W,MG,404,3P480V |
| DS2404FP000/DF2029 | 制造商:Thomas & Betts 功能描述:RS DS2404FP000/DF2029 200A,CON,3P4W |
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