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參數(shù)資料
| 型號： | DS1982 |
| 英文描述： | 1-kbit Add-Only iButton |
| 中文描述： | 1K位只添加iButton® |
| 文件頁數(shù)： | 22/23頁 |
| 文件大小： | 444K |
| 代理商： | DS1982 |
DS1982
22 of 23
ABSOLUTE MAXIMUM RATINGS*
Voltage on any Pin Relative to Ground
Operating Temperature
Storage Temperature
–0.5V to +12.0V
–40°C to +85°C
–55°C to +125°C
This is a stress rating only and functional operation of the device at these or any other conditions
outside those indicated in the operation sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time may affect reliability.
DC ELECTRICAL CHARACTERISTICS
(V
PUP
=2.8V to 6.0V; -40
°
C to +85
°
C)
PARAMETER
SYMBOL
MIN
Logic 1
V
IH
Logic 0
V
IL
Output Logic Low @ 4 mA
V
OL
Output Logic High
V
OH
Input Load Current
I
L
Operating Charge
Q
OP
Programming Voltage @ 10 mA
V
PP
11.5
TYP
MAX
UNITS
V
V
V
V
μ
A
nC
V
NOTES
1, 6
1, 11
1
1, 2
3
7, 8
2.2
-0.3
+0.8
0.4
6.0
V
PUP
5
30
12.0
CAPACITANCE
PARAMETER
Data (1-Wire)
TYP
(T
A
= 25
°
C)
pF
SYMBOL
C
IN/OUT
MIN
MAX
800
NOTES
9
AC ELECTRICAL CHARACTERISTICS
(V
PUP
=2.8V to 6.0V; -40
°
C to +85
°
C)
PARAMETER
SYMBOL
MIN
Time Slot
t
SLOT
Write 1 Low Time
t
LOW1
Write 0 Low Time
t
LOW0
Read Data Valid
t
RDV
Release Time
t
RELEASE
Read Data Setup
t
SU
Recovery Time
t
REC
Reset Time High
t
RSTH
Reset Time Low
t
RSTL
Presence Detect High
t
PDHIGH
Presence Detect Low
t
PDLOW
Delay to Program
t
DP
Delay to Verify
t
DV
Program Pulse Width
t
PP
Program Voltage Rise Time
t
RP
Program Voltage Fall Time
t
FP
TYP
MAX
120
15
120
UNITS
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
NOTES
60
1
60
exactly 15
15
0
45
1
5
1
480
480
15
60
5
5
480
0.5
0.5
4
60
240
10
10
5000
5.0
5.0
10,12
10
10
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1982-F3 | 1-kbit Add-Only iButton |
| DS1982-F5 | 1-kbit Add-Only iButton |
| DS1985 | 16-kbit Add-Only iButton |
| DS1985-F5 | 16-kbit Add-Only iButton |
| DS1985-F3 | 16-kbit Add-Only iButton |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1982+F3 | 制造商:Maxim Integrated Products 功能描述:1KB ADD-ONLY IBTN 2PIN F3 MICROCAN - Rail/Tube |
| DS1982+F5 | 制造商:Maxim Integrated Products 功能描述:1KB ADD-ONLY IBTN 2PIN F5 MICROCAN - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC MEMORY I BUTTON 1982 |
| DS1982-F3 | 功能描述:iButton RoHS:否 存儲類型:SRAM 存儲容量:512 B 組織: 工作電源電壓:3 V to 5.25 V 接口類型:1-Wire 最大工作溫度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封裝 / 箱體:F5 MicroCan 制造商:Maxim Integrated |
| DS1982-F3# | 功能描述:iButton RoHS:否 存儲類型:SRAM 存儲容量:512 B 組織: 工作電源電壓:3 V to 5.25 V 接口類型:1-Wire 最大工作溫度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封裝 / 箱體:F5 MicroCan 制造商:Maxim Integrated |
| DS1982-F3+ | 功能描述:iButton 1Kb Add-Only iButton RoHS:否 存儲類型:SRAM 存儲容量:512 B 組織: 工作電源電壓:3 V to 5.25 V 接口類型:1-Wire 最大工作溫度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封裝 / 箱體:F5 MicroCan 制造商:Maxim Integrated |
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