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参数资料
| 型号： | DS1852B-00C+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 16/26页 |
| 文件大小： | 0K |
| 描述： | IC MONITOR TXRX OPTICAL 25-BGA |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 收发器 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 25-TFBGA，CSPBGA |
| 供应商设备封装： | 25-BGA（5x5） |
| 包装： | 带卷 (TR) |
DS1852
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NOTES
1) All voltages are referenced to ground.
2) This is the time for one comparison. The complete cycle is this value multiplied by 3.
3) Absolute voltage error for Bin, Pin, and Rin are valid from 0% to 98%.
4) ASEL = GND, SDA = SCL = Din = Fin = Lin = RSin = VCC.
5) The time to begin monitoring operations after VCC has risen above the analog minimum voltage.
6) After STOP command has been received. No acknowledges will be issued during this interval.
7) A fast mode device can be used in a standard mode system, but the requirement tSU:DAT > 250ns must
then be met. This will automatically be the case if the device does not stretch the low period of the
SCL signal. If such a device does stretch the low period of the SCL signal, it must output the next
data bit to the SDA line tRMAX + tSU:DAT = 1000 + 250 = 1250ns before the SCL line is released.
8) After this period, the first clock pulse is generated.
9) The maximum tHD:DAT has only to be met if the device does not stretch the low period (tLOW) of the
SCL signal.
10) A device must internally provide a hold time of at least 300ns for the SDA signal (see the VIH MIN of
the SCL signal) in order to bridge the undefined region of the falling edge of SCL.
11) C
B— total capacitance of one bus line in picofarads, timing referenced to 0.9VCC and 0.1VCC.
12) Input levels equal either VCC or GND.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1854 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Dual Temperature-Controlled Resistors with Two Monitors |
| DS1854B-050 | 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| DS1854E-050 | 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| DS1855 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Dual Nonvolatile Digital Potentiometer and Secure Memory |
| DS1855-010+ | 制造商:Maxim Integrated Products 功能描述:DUAL NV POT & MEM 10/10K LEAD FREE - Rail/Tube |
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