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ADT7490ARQZ中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書
廠商型號(hào) |
ADT7490ARQZ |
參數(shù)屬性 | ADT7490ARQZ 封裝/外殼為24-SSOP(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC) > 熱管理;產(chǎn)品描述:IC MON/FAN CTRLR REMOTE 24-QSOP |
功能描述 | dBCool Remote Thermal Monitor and Fan Controller with PECI Interface |
文件大小 |
1.61558 Mbytes |
頁(yè)面數(shù)量 |
76 頁(yè) |
生產(chǎn)廠商 | Analog Devices |
企業(yè)簡(jiǎn)稱 |
AD【亞德諾】 |
中文名稱 | 亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-11-15 20:52:00 |
ADT7490ARQZ規(guī)格書詳情
GENERAL DESCRIPTION
The ADT7490 is a dBCool? thermal monitor and multiple PWM fan controller for noise-sensitive or power-sensitive applications requiring active system cooling. The ADT7490 includes a local temperature sensor, two remote temperature sensors including series resistance cancellation, and monitors CPU temperature with a PECI interface. The ADT7490 can drive a fan using either a low or high frequency drive signal, and measure and control the speed of up to four fans so they operate at the lowest possible speed for minimum acoustic noise.
FEATURES
Temperature measurement:
1 local on-chip temperature sensor
2 remote temperature sensors
3-current external temperature sensors with series resistance cancellation (SRC)
PECI interface for CPU thermal information and support of up to 4 PECI inputs on one pin
Fan drive and fan speed control
3 high frequency or low frequency PWM outputs for use with 3-wire or 4-wire fans
4 TACH inputs to measure fan speed
OS independent automatic fan speed control based on thermal information
Dynamic TMIN control mode to optimize system acoustics
Default startup at 100 PWM for all fans for robust operation
Bidirectional THERM/SMBALERT pin to flag out-of-limit and overtemperature conditions
GPIO functionality to support extra features
Can be used for loadline setting for voltage regulation, LED control, or other functions
IMON monitoring for CPU current and power information
Footprint and register compatible with ADT7473/ADT7475/ADT7476/ADT7476A family of fan controllers
SMBus interface with addressing capability for up to 3 devices
APPLICATIONS
Personal Computers
Servers
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
ADT7490ARQZ
- 制造商:
onsemi
- 類別:
集成電路(IC) > 熱管理
- 系列:
dBCool?
- 包裝:
管件
- 功能:
風(fēng)扇控制,溫度監(jiān)控器
- 傳感器類型:
內(nèi)部和外部
- 感應(yīng)溫度:
-40°C ~ 125°C
- 精度:
±1.5°C(最大)
- 拓?fù)洌?/span>
ADC,比較器,風(fēng)扇速度計(jì)數(shù)器,多路復(fù)用器,寄存器組
- 輸出類型:
SMBus
- 輸出報(bào)警:
無(wú)
- 輸出風(fēng)扇:
是
- 電壓 - 供電:
3V ~ 3.6V
- 工作溫度:
-40°C ~ 125°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
24-SSOP(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
24-QSOP
- 描述:
IC MON/FAN CTRLR REMOTE 24-QSOP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
三年內(nèi) |
1983 |
納立只做原裝正品13590203865 |
詢價(jià) | ||||
ADI/亞德諾 |
23+ |
NA/ |
519 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
ADI/亞德諾 |
24+ |
ROHS |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
ADI/亞德諾 |
20+ |
QSOP24 |
9850 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
ADI(亞德諾) |
24+ |
10000 |
真實(shí)原裝現(xiàn)貨庫(kù)存,聯(lián)系徐小姐13714450367,QQ 2850151739 |
詢價(jià) | |||
ON Semiconductor |
21+ |
24-QSOP |
65200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
AD |
2016+ |
QSOP |
8880 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
AD |
1836+ |
SSOP24 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
ADI/亞德諾 |
21+ |
SOP24 |
10000 |
全新原裝 公司現(xiàn)貨 價(jià)格優(yōu) |
詢價(jià) | ||
AD |
2339+ |
NA |
6521 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢價(jià) |