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DS1922E
iButton High-Temperature Logger with
8KB Data-Log Memory
COMPARISON TABLE
LEGACY VALUES
DS1922E VALUES
PARAMETER
STANDARD SPEED
(μs)
OVERDRIVE SPEED
(μs)
STANDARD SPEED
(μs)
OVERDRIVE SPEED
(μs)
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
t SLOT (including t REC )
61
(undefined)
7
(undefined)
65
*
(undefined)
9.5
(undefined)
t RSTL
t PDH
t PDL
t W0L
480
15
60
60
(undefined)
60
240
120
48
2
8
6
80
6
24
16
690
15
60
60
720
63.5
287
120
70
2
7
7.5
80
7
28
12
*Intentional change; longer recovery time requirement due to modified 1-Wire front-end.
Note: Numbers in bold are not in compliance with the published iButton device standards.
iButton CAN PHYSICAL SPECIFICATION
SIZE
WEIGHT
See the Package Information section.
Ca. 3.3 grams
2
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
RTC ACCURACY (TYPICAL)
RTC Accuracy
15
25
35
45
55
65
75
85
95
105
115
125
135
TEMPERATURE ( ° C)
Maxim Integrated
5
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相关PDF资料
DS1922L-F5#
IBUTTON TEMP LOGGER
DS1923-F5#
IBUTTON TEMP/HUMIDITY LOGGER F5
DS1961S-F3#
IBUTTON EEPROM 1KBit F3
DS1963S-F5+
IBUTTON MONETARY SHA-1
DS1971-F3+
IBUTTON EEPROM 256KBIT F3
DS1972-F3+
IBUTTON EEPROM 1KBit F3
DS1973-F3+
IBUTTON EEPROM 4KBit F3
DS1977-F5#
IBUTTON EEPROM 32KBit F5
相关代理商/技术参数
DS1922F-F5#
功能描述:iButton DS1922 RoHS:否 存储类型:SRAM 存储容量:512 B 组织: 工作电源电压:3 V to 5.25 V 接口类型:1-Wire 最大工作温度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封装 / 箱体:F5 MicroCan 制造商:Maxim Integrated
DS1922L
制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Temperature Logger iButton with 8KB Data-Log Memory
DS1922L_11
制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Temperature Logger iButton with 8KB Data-Log Memory
DS1922L-F5
功能描述:iButton RoHS:否 存储类型:SRAM 存储容量:512 B 组织: 工作电源电压:3 V to 5.25 V 接口类型:1-Wire 最大工作温度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封装 / 箱体:F5 MicroCan 制造商:Maxim Integrated
DS1922L-F5#
功能描述:iButton Temp Logger Ibutton w/8Kb Datalog Mem RoHS:否 存储类型:SRAM 存储容量:512 B 组织: 工作电源电压:3 V to 5.25 V 接口类型:1-Wire 最大工作温度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封装 / 箱体:F5 MicroCan 制造商:Maxim Integrated
DS1922L-F5#A20
功能描述:iButton RoHS:否 存储类型:SRAM 存储容量:512 B 组织: 工作电源电压:3 V to 5.25 V 接口类型:1-Wire 最大工作温度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封装 / 箱体:F5 MicroCan 制造商:Maxim Integrated
DS1922L-F5#A22
功能描述:iButton RoHS:否 存储类型:SRAM 存储容量:512 B 组织: 工作电源电压:3 V to 5.25 V 接口类型:1-Wire 最大工作温度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封装 / 箱体:F5 MicroCan 制造商:Maxim Integrated