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参数资料
| 型号： | DS1481S/T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 6/10页 |
| 文件大小： | 0K |
| 描述： | IC BUS MASTER 1 WIRE 14-SOIC |
| 标准包装： | 2,500 |
| 接口： | 1 线 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 14-SOIC |
| 包装： | 带卷 (TR) |
| 安装类型： | 表面贴装 |
DS1481
5 of 10
Figure 2. CONNECTION TO PC TYPE PARALLEL PORTS
Figure 3. CONNECTION TO MICROCONTROLLERS
The logic states of D/CLK and RES determine the type of 1-Wire function to be executed. These signals
are transferred into the DS1481 by activating ENI. This also activates the busy signals.
In Figures 4 through 6 below, during time slots or reset presence sequences the busy lines are active.
Once the busy state is over the computer queries the result of the time slot or reset presence sequence by
generating a falling edge on D/CLK. The result is found on the busy lines until ENI is de-activated.
TO PRINTER OR ANOTHER
PARALLEL PORT RESIDENT
DEVICE
TO HOST
+5
P14
P11
P13
P2
P3
P14
P11
P13
DS9100
P18
VCC
ENI
O1/BSY1
O2/BSY2
D/CLK
RES
NC
I/O
ENO
I1
I2
Auto Feed
Busy
Select
Data 1
Data 2
NC
GND
+5
VCC
ENI
O1/BSY1
O2/BSY2
D/CLK
RES
NC
I/O
ENO
I1
I2
NC
GND
DS9100
P1.0
P1.1
P1.2
P1.3
DS80C320
Not
Recommended
for
New
Design
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| DS1482S+ | IC LEVEL SHIFT 1-WIRE 16-SOIC |
| DS14C238WM/NOPB | IC DVR/RCVR SINGLE SUPP 24-SOIC |
| DS1666-50+ | IC DIG POT 50K 14-DIP |
| DS1669-100+ | IC RHEOSTAT DALLASTAT 100K 8-DIP |
| DS1801E-014/T&R | IC POT DUAL AUDIO TAPER 14-TSSOP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1482 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:1-Wire Level Shifter and Line Driver with Load Sensor |
| DS1482S | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:1-Wire Level Shifter and Line Driver with Load Sensor |
| DS1482S/R | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:1-Wire Level Shifter and Line Driver with Load Sensor |
| DS1482S/T | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:1-Wire Level Shifter and Line Driver with Load Sensor |
| DS1482S/T&R | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:1-Wire Level Shifter and Line Driver with Load Sensor |
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