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参数资料
| 型号： | DS2482S-100+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 15/24页 |
| 文件大小： | 0K |
| 描述： | IC I2C TO 1WIRE BRIDGE 8SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 系列： | * |
| 其它名称： | DS2482S-100+T&RDKR |
Single-Channel 1-Wire Master
DS2482-100
SDA
SCL
AD1
AD0
PCTLZ
IO
RP*
*RP = I2C PULLUP RESISTOR (SEE THE APPLICATIONS INFORMATION SECTION FOR RP SIZING).
VCC
CURRENT-LIMITING
RESISTOR
REFER TO APPLICATION
NOTE 4206
1-Wire LINE
1-Wire DEVICE #1
(WITH SPECIAL POWER
REQUIREMENTS)
1-Wire
DEVICE #2
DS2482-100
SDA
SCL
AD0
AD1
PCTLZ
IO
μC
(I2C PORT)
Figure 10. Application Schematic
MINIMUM RP
MAX LOAD AT MIN RP FAST MODE
2000
MINIMUM
R
P(
Ω
)
LOAD
(pF)
PULLUP VOLTAGE (V)
1600
1200
800
400
12
3
4
5
0
500
400
300
200
100
0
Figure 11. I2C Fast Mode Pullup Resistor Selection Chart
reduced bus capacitance of 300pF is acceptable for
pullup voltages of 4V and lower. For fast speed operation
at any pullup voltage, the bus capacitance must not
exceed 200pF. The corresponding pullup resistor value
at the voltage is indicated by the “MINIMUM RP” line.
DS2482-100
22
Maxim Integrated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2482S-101+ | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Single-Channel 1-Wire Master with Sleep Mode |
| DS2482S-101+TR | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Single-Channel 1-Wire Master with Sleep Mode |
| DS2482S-800 | 功能描述:接口 - 专用 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 |
| DS2482S-800/T&R | 功能描述:接口 - 专用 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 |
| DS2482S-800+ | 功能描述:接口 - 专用 8 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 |
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