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参数资料
| 型号： | DS2483Q+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/29页 |
| 文件大小： | 0K |
| 描述： | IC I2C TO 1WIRE BRIDGE 8TDFN |
| 产品培训模块： | Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 系列： | * |
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16
Maxim Integrated
DS2483
Single-Channel 1-Wire Master
with Adjustable Timing and Sleep Mode
Figure 6. Write-One and Read-Data Time Slot
Figure 5. Write-Zero Time Slot
PULLUP (SEE FIGURE 2)
DS2483 PULLDOWN
1-Wire SLAVE PULLDOWN
VCC
VIH1
VIL1
0V
tSLOT
tW1L
tMSR
tF1
NOTE: DEPENDING ON ITS INTERNAL STATE, A 1-Wire SLAVE DEVICE TRANSMITS DATA TO ITS MASTER (e.g., THE DS2483). WHEN RESPONDING WITH A 0,
A 1-Wire SLAVE STARTS PULLING THE LINE LOW DURING tW1L. ITS INTERNAL TIMING GENERATOR DETERMINES WHEN THIS PULLDOWN ENDS AND THE VOLTAGE
STARTS RISING AGAIN. WHEN RESPONDING WITH A 1, A 1-Wire SLAVE DOES NOT HOLD THE LINE LOW AT ALL, AND THE VOLTAGE STARTS RISING AS SOON AS tW1L
IS OVER. 1-Wire DEVICE DATA SHEETS USE THE TERM tRL INSTEAD OF tW1L TO DESCRIBE A READ-DATA TIME SLOT. TECHNICALLY, tRL AND tW1L HAVE IDENTICAL
SPECIFICATIONS AND CANNOT BE DISTINGUISHED FROM EACH OTHER.
PULLUP (SEE FIGURE 2)
DS2483 PULLDOWN
VCC
VIH1
VIL1
0V
tSLOT
tREC0
tWOL
tMSR
tF1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2483R+T | 功能描述:I2C 接口集成电路 Single-Channel 1-Wire Master RoHS:否 制造商:NXP Semiconductors 电源电压-最大:5.5 V 电源电压-最小:2.3 V 最大工作频率:400 KHz 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-16 |
| DS2483R+U | 功能描述:接口 - 专用 SINGLE-CH 1-WIRE MASTER RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| DS2484Q+T | 制造商:Maxim Integrated Products 功能描述: |
| DS2484R+T | 制造商:Maxim Integrated Products 功能描述: |
| DS2490 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:USB to 1-Wire Bridge Chip |
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