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参数资料
| 型号： | DS1922E-F5# |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/44页 |
| 文件大小： | 0K |
| 描述： | IBUTTON TEMP LOGGER 4KBit 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： | 5 |
| 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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DS1922E
iButton High-Temperature Logger with
8KB Data-Log Memory
General Description
The iButton ? high-temperature logger (DS1922E) is a
rugged, self-sufficient system that measures temperature
and records the result in a protected memory section. The
recording is done at a user-defined rate. A total of 8192 8-
bit readings or 4096 16-bit readings, taken at equidistant
intervals ranging from 1s to 273hr, can be stored.
Additionally, 576 bytes of SRAM store application-specific
information. A mission to collect data can be programmed
to begin immediately, after a user-defined delay, or after a
temperature alarm. Access to the memory and control
functions can be password protected. The DS1922E is
configured and communicates with a host-computing
device through the serial 1-Wire ? protocol, which requires
only a single data lead and a ground return. Every
DS1922E is factory lasered with a guaranteed unique 64-
bit registration number that allows for absolute traceability.
The durable stainless-steel package is highly resistant to
environmental hazards such as dirt, moisture, and shock.
Applications
High-Temperature Logging (Process Monitoring,
Industrial Temperature Monitoring)
Steam Sterilization
Features
o Automatically Wakes Up, Measures Temperature,
and Stores Values in 8KB of Data-Log Memory in
Common iButton Device Features
o Digital Identification and Information by
Momentary Contact
o Unique Factory-Lasered 64-Bit Registration Number
Ensures Error-Free Device Selection and Absolute
Traceability Because No Two Parts Are Alike
o Built-In Multidrop Controller for 1-Wire Net
o Chip-Based Data Carrier Compactly Stores
Information
o Data Can Be Accessed While Affixed to Object
o Button Shape is Self-Aligning with Cup-Shaped
Probes
o Durable Stainless-Steel Case Engraved with
Registration Number Withstands Harsh
Environments
o Easily Affixed with Self-Stick Adhesive Backing,
Latched by Its Flange, or Locked with a Ring
Pressed Onto Its Rim
o Presence Detector Acknowledges When Reader
First Applies Voltage
Ordering Information
8- or 16-Bit Format
PART
TEMP RANGE
PIN-PACKAGE
o Digital Thermometer Measures Temperature with
8-Bit (0.5°C) or 11-Bit (0.0625°C) Resolution
o Temperature Accuracy: ±1.5°C from +110°C to
+140°C, ±7°C typical from +15°C to +110°C
o Water Resistant or Waterproof if Placed Inside
DS9107 iButton Capsule (Exceeds Water
Resistant 3 ATM Requirements)
DS1922E-F5# +15°C to +140°C F5 Can
# Denotes a RoHS-compliant device that may include lead(Pb)
that is exempt under the RoHS requirements.
Examples of Accessories
o Sampling Rate from 1s Up to 273hr
o Programmable High and Low Trip Points for
Temperature Alarms
o Programmable Recording Start Delay After Elapsed
Time or Upon a Temperature Alarm Trip Point
o Quick Access to Alarmed Devices Through 1-Wire
Conditional Search Function
DS9093RA
DS9107
DS9490B
PART
ACCESSORY
Mounting Lock Ring
iButton Capsule
USB to 1-Wire Adapter
o 576 Bytes of General-Purpose Memory
o Two-Level Password Protection of All Memory
and Configuration Registers
o Communicates to Host with a Single Digital Signal
Up to 15.4kbps at Standard Speed or Up to
125kbps in Overdrive Mode Using 1-Wire Protocol
o Operating Temperature Range: +15°C to +140°C
Pin Configuration appears at end of data sheet.
iButton and 1-Wire are registered trademarks of Maxim
Integrated Products, Inc.
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
19-4646; Rev 5; 11/13
相关PDF资料 |
PDF描述 |
|---|---|
| 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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1922E-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 |
| 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 |
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