- 您现在的位置：买卖IC网 > PDF目录378591 > DS2411 Silicon Serial Number with VCC Input PDF资料下载
参数资料
| 型号： | DS2411 |
| 英文描述： | Silicon Serial Number with VCC Input |
| 中文描述： | 硅序列号，带有VCC输入 |
| 文件页数： | 3/11页 |
| 文件大小： | 231K |
| 代理商： | DS2411 |
DS2411
3 of 11
PARAMETER
I/O PIN, 1-Wire RESET, PRESENCE DETECT CYCLE
Reset Low Time
SYMBOL
CONDITIONS
MIN
MAX UNITS
Standard speed
Overdrive speed
Standard speed
Overdrive V
CC
≥
2.2V
Overdrive V
CC
≥
1.5V
Standard speed
Overdrive V
CC
≥
2.2V
Overdrive V
CC
≥
1.5V
Standard speed (Note 10, 3)
Overdrive speed (Note 10, 3)
Standard speed (Note 1)
Overdrive V
CC
≥
2.2V (Note 1)
Overdrive V
CC
≥
1.5V (Note 1)
480
60
15
2
2
60
8
8
0.4
0.05
60
6
8.5
640
80
60
6
8.5
240
24
30
8
1
75
10
10
t
RSTL
μ
s
Presence-Detect High Time
t
PDH
μ
s
Presence-Detect Low Time
t
PDL
μ
s
Presence-Detect Fall Time
t
FPD
μ
s
Presence-Detect Sample
Time
t
MSP
μ
s
I/O PIN, 1-Wire WRITE
Standard speed (Notes 1, 13)
Overdrive V
CC
≥
2.2V (Notes 1,
13)
Overdrive V
CC
≥
1.5V (Notes 1,
13)
Standard speed (Notes 1, 11, 13)
Overdrive speed (Notes 1, 11, 13)
60
120
6
16
Write-0 Low Time
t
W0L
8
16
μ
s
5
1
15 -
2 -
Write-1 Low Time
t
W1L
μ
s
I/O PIN, 1-Wire READ
Standard speed (Notes 1, 11)
Overdrive speed (Notes 1, 11)
Standard speed (Notes 1, 12)
Overdrive speed (Notes 1, 12)
5
1
15 -
2 -
15
2
Read Low Time
t
RL
μ
s
t
RL
+
t
RL
+
Read Sample Time
t
MSR
μ
s
Note 1:
Note 2:
System requirement.
Maximum allowable pullup resistance is a function of the number of 1-Wire devices in the
system and 1-Wire recovery times. The specified value here applies to systems with only
one device and with the minimum 1-Wire recovery times. For more heavily loaded
systems, an active pullup such as that found in the DS2480B may be required. Minimum
allowable pullup resistance is slightly greater than the value necessary to produce the
absolute maximum current (20mA) during 1-Wire low times at V
PUP
= 5.25V assuming
V
OL
= 0V.
Not production tested.
V
TL
and V
TH
are functions of V
CC
and temperature.
Voltage below which during a falling edge on I/O, a logic ‘0’ is detected.
Voltage above which during a rising edge on I/O, a logic ‘1’ is detected.
After V
TH
is crossed during a rising edge on I/O, the voltage on I/O has to drop by V
HY
to
be detected as logic ‘0’.
The I-V characteristic is linear for voltages less than 1V.
The earliest recognition of a negative edge is possible at t
REH
after V
TH
has been reached
on the previous edge.
Interval during the negative edge on I/O at the beginning of a presence-detect pulse
between the time at which the voltage is 90% of V
PUP
and the time at which the voltage is
10% of V
PUP
.
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
Note 9:
Note 10:
相关PDF资料 |
PDF描述 |
|---|---|
| DS2411P | Silicon Serial Number with VCC Input |
| DS2431 | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| DS2431P | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| DS2431X | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| DS2441 | 1-Cell Li-Ion Battery Manager |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2411C/W | 制造商:Maxim Integrated Products 功能描述:SINGLE, UNSORTED UN-BACKLAPPED WAFER - Gel-pak, waffle pack, wafer, diced wafer on film |
| DS2411MP000 | 制造商:Thomas & Betts 功能描述:200A,PLG,3P4W,MG,411,220V,400HZ |
| DS2411P | 功能描述:序列号注册 RoHS:否 制造商:Maxim Integrated 数据总线宽度: 电源电压-最大: 电源电压-最小: 最大工作温度: 最小工作温度: 安装风格: 封装 / 箱体: |
| DS2411P/R | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Silicon Serial Number with VCC Input |
| DS2411P/T | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Silicon Serial Number with VCC Input |
发布紧急采购，3分钟左右您将得到回复。