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參數(shù)資料
| 型號(hào)： | MAX1617 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | SMBus Temperature Sensor with Internal and External Diode Input |
| 中文描述： | 遠(yuǎn)端/本地溫度傳感器，帶有SMBus串行接口 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大小： | 176K |
| 代理商： | MAX1617 |
Semiconductor Components Industries, LLC, 1999
February, 2000 – Rev. 0
1
Publication Order Number:
MAX1617/D
The MAX1617 is a serially programmable temperature sensor
optimized for monitoring modern high performance CPUs with
on–board, integrated temperature sensing diodes. Temperature data is
converted from the CPU’s diode outputs and made available as an
8–bit digital word.
Communication with the MAX1617 is accomplished via the
standard System Management Bus (SMBus) commonly used in
modern computer systems. This permits reading the current
internal/external temperature, programming the threshold setpoints,
and configuring the device. Additionally, an interrupt is generated on
the ALERT pin when temperature moves outside the preset threshold
windows in either direction.
A Standby command may be sent via the SMBus by signaling the
STBY input to activate the low–power Standby mode. Registers can
be accessed while in Standby mode. Address selection inputs allow up
to nine MAX1617s to share the same 2–wire SMBus for multi–zone
monitoring.
All registers can be read by the host, and both polled and interrupt
driven systems are easily accommodated. Small size, low installed
cost, and ease of use make the MAX1617 an ideal choice for
implementing sophisticated system management schemes, such as
ACPI.
Features
Includes Internal
and
External Sensing Capability
Outputs Temperature As 8–Bit Digital Word
Solid State Temperature Sensing; 1
°
C Resolution
3.0 — 5.5V Operating Range
Independent Internal and External Threshold Set–Points With
ALERT Interrupt Output
SMBus 2–Wire Serial Interface
Up To 9 MAX1617s May Share the Same Bus
Low Standby Power Mode
Low Power: 70
μ
A (max) Operating, 10
μ
A (max) Standby Mode
16–Pin Plastic QSOP Package
Operating Temperature Range: –55
°
C to +125
°
C
Typical Applications
Thermal Protection For Intel “Deschutes” Pentium II
and Other
High Performance CPUs with Integrated On–Board Diode - No
Sensor Mounting Problems!
Accurate Temperature Sensing From Any Silicon Junction Diode
Thermal Management in Electronic Systems: Computers, Network
Equipment, Power Supplies
16–Pin QSOP
DB SUFFIX
CASE TBD
PRELIMINARY INFORMATION
http://onsemi.com
PIN CONFIGURATION
(Top View)
Device
Package
Shipping
ORDERING INFORMATION
MAX1617DBR2
16–Pin QSOP
2500 Tape/Reel
MAX1617
1
2
3
4
16
15
14
13
NC
VDD
D+
D–
NC
NC
STBY
SCL
NC
SDA
ALERT
ADD0
NC
5
6
7
8
12
11
10
9
ADD1
GND
GND
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1617AEVKIT | 功能描述:板上安裝溫度傳感器 Evaluation Kit for the MAX1617A RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| MAX1617AMEE | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| MAX1617AMEE+ | 功能描述:板上安裝溫度傳感器 Remote/Local w/SMBus Serial Interface RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| MAX1617AMEE+ | 制造商:Maxim Integrated Products 功能描述:IC TEMP SENSOR 8BIT ?2.5 |
| MAX1617AMEE+T | 功能描述:板上安裝溫度傳感器 Remote/Local w/SMBus Serial Interface RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
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