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参数资料
| 型号： | DS1921Z-F5# |
| 厂商： | Maxim Integrated |
| 文件页数： | 45/45页 |
| 文件大小： | 0K |
| 描述： | IBUTTON THERMOCHRON F5 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| RoHS指令信息： | IButton RoHS Compliance Plan |
| 标准包装： | 8 |
| 系列： | iButton® |
| 存储容量： | 512B |
| 存储器类型： | NVSRAM（非易失 SRAM） |
| 产品目录页面： | 1431 (CN2011-ZH PDF) |
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DESCRIPTION
1-Wire communication, added sections Mission Start and Logging
Process plus graphic, Memory Access Conflicts and Command-Specific
082906
REVISION HISTORY
REVISION
DATE
020402 Initial release
091202 Various updates to the Electrical Characteristics table, note 16 added.
Branding change from Dallas to iButton , style updates, more detailed
register page map, various text updates regarding mission start and
100703
1-Wire Communication Protocol , note 17 added to Electrical
Characteristics table.
121003 Corrected the location of the CENT bit.
051104 Added note 18 to Electrical Characteristics table.
110504 Extended note 18 of the Electrical Characteristics table.
Changed UL text (from “application pending” to “designed to meet...”);
deleted row “Safety” from physical specification.
Added bullet “Water resistant or waterproof if placed inside DS9107
iButton capsule (Exceeds Water Resistant 3 ATM requirements)”.
DS1921H/Z
PAGES
CHANGED
—
36, 37, 38
various
6, 7
42
42
1
40
1
120407
8/09
12/11
3/12
6/13
11/13
Add text to Application section: Note that the initial sealing level of
DS1921H/Z achieves IP56. Aging and use conditions can degrade the
integrity of the seal over time, so for applications with significant
exposure to liquids, sprays, or other similar environments, it is
recommended to place the Thermochron in the DS9107 iButton capsule.
The DS9107 provides a watertight enclosure that has been rated to IP68
(See www.maxim-ic.com/AN4126).
Added the # sign to the Part Numbers in the Ordering Information table,
indicating RoHS-compliant packages.
Removed the UL#913 bullet from the Common iButton Features
section.
Marking updated for RoHS.
Revised the last sentence of the Parasite Power section for more clarity.
In the Electrical Characteristics table, deleted ε from the t W1L
specification, applied Note 11 to the t W0L specification, added more
details notes 6, 11 and 12.
Added the Package Information section and completed the Revision
History .
Added terminology updates for consistency with similar products.
Added more details to the Parasite Power section.
Reworded the Electrical Characteristics table Note 18.
Added the Busy state during Copy Scratchpad to the Command-Specific
1-Wire Communication Protocol — Legend and examples sections
2
1
1
1
3
41, 42
44, 45
1, 2, 5, 9
3
42
33, 34
45 of 45
Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses
are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and max limits)
shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.
Maxim Integrated 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-1000
? 2013 Maxim Integrated Products, Inc.
Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1921Z-F5# | 功能描述:iButton Thermochron High Res 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 |
| DS1921Z-F5/A1D | 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 |
| DS1921Z-F5+A1D | 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 |
| DS1921Z-F50 | 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 |
| DS1922E | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:High-Temperature Logger iButton with 8KB |
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