参数资料
型号: DS2482S-100+
厂商: Maxim Integrated Products
文件页数: 15/24页
文件大小: 0K
描述: IC BRIDGE I2C TO 1-WIRE 8-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 100
控制器类型: I²C 总线控制器
接口: I²C
电源电压: 3.3V,5V
电流 - 电源: 750µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 管件
产品目录页面: 1429 (CN2011-ZH PDF)
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
相关PDF资料
PDF描述
PIC16LF1828-E/SO IC MCU 8BIT 7KB FLASH 20SOIC
PIC16F1828-E/SO IC MCU 8BIT 7KB FLASH 20SOIC
PIC16F722T-I/MV IC MCU 8BIT 3.5KB FLASH 28UQFN
VI-BNN-IW-F3 CONVERTER MOD DC/DC 18.5V 100W
PIC16LF722T-I/ML IC PIC MCU FLASH 3.5KB 28-QFN
相关代理商/技术参数
参数描述
DS2482S-100/R 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Single-Channel 1-Wire Master
DS2482S-100/T 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Single-Channel 1-Wire Master
DS2482S-100/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-100+ 功能描述:接口 - 专用 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
DS2482S-100+T&R 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:SGL CH 1 WIRE MASTER 8SOIC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:SINGLE-CHANNEL 1-W LN DR 8SO/T&R LF 制造商:Maxim Integrated Products 功能描述:IC I2C TO 1WIRE BRIDGE 8SOIC 制造商:Maxim Integrated Products 功能描述:I2C to 1 Wire Bridge Device SOIC8 T/R