| 型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX6678 | 2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller and Five GPIOs 文件:689.66 Kbytes 頁數(shù):19 Pages | MAXIM 美信 | MAXIM | |
MAX6678 | 2通道溫度監(jiān)測器,提供雙路、自動(dòng)PWM風(fēng)扇速度控制器和5個(gè)GPIO MAX6678檢測它自身的溫度和兩個(gè)外部連接成二極管的晶體管溫度,這兩個(gè)外部晶體管通常位于CPU或其它集成電路的裸片上。本器件用2線串口以數(shù)字形式報(bào)告溫度值。MAX6678提供可設(shè)置的報(bào)警輸出來產(chǎn)生中斷、抑制信號(hào)或過熱關(guān)斷信號(hào)。\n 2線串口接收標(biāo)準(zhǔn)系統(tǒng)管理總線(SMBus?)的寫字節(jié)、讀字節(jié)、發(fā)送字節(jié)和接收字節(jié)命令,從中讀取溫度數(shù)據(jù)及設(shè)置報(bào)警門限。溫度數(shù)據(jù)控制PWM輸出信號(hào)從而調(diào)節(jié)冷卻風(fēng)扇的轉(zhuǎn)速,在系統(tǒng)溫度較低時(shí)盡量減小噪聲,而當(dāng)功耗上升時(shí),則提供最大的冷卻功率。五個(gè)GPIO引腳提供了更多的靈活性。GPIO的上電狀態(tài)是通過將GPIO預(yù)設(shè)輸入連接到地或VCC進(jìn)行設(shè)置的。\n MAX6678采用 \n? 兩個(gè)熱二極管輸入 \n? 本地溫度傳感器 \n? 五個(gè)GPIO輸入/輸出 \n? 兩個(gè)PWM輸出用于驅(qū)動(dòng)風(fēng)扇(開漏;可被上拉至+5V) \n? 可設(shè)置的風(fēng)扇控制特性 \n? 自動(dòng)風(fēng)扇啟動(dòng)信號(hào)確保風(fēng)扇啟動(dòng) \n? 受控的轉(zhuǎn)速變化率確保風(fēng)扇轉(zhuǎn)速調(diào)節(jié)平穩(wěn) \n? 1°C遠(yuǎn)程溫度檢測精度(+60°C至+145°C) \n? 溫度檢測從POR時(shí)刻開始以實(shí)現(xiàn)系統(tǒng)失效保護(hù) \n? /OT輸出用于抑制或關(guān)斷 \n? 共有四種類型,每一種有不同的地址 \n? 5mm x 5mm TQFN封裝; | ADI 亞德諾 | ADI | |
2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller and Five GPIOs 文件:689.66 Kbytes 頁數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller and Five GPIOs 文件:689.66 Kbytes 頁數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller and Five GPIOs 文件:689.66 Kbytes 頁數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller and Five GPIOs 文件:689.66 Kbytes 頁數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller and Five GPIOs 文件:689.66 Kbytes 頁數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller and Five GPIOs 文件:689.66 Kbytes 頁數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller and Five GPIOs 文件:689.66 Kbytes 頁數(shù):19 Pages | MAXIM 美信 | MAXIM | ||
2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller and Five GPIOs 文件:689.66 Kbytes 頁數(shù):19 Pages | MAXIM 美信 | MAXIM |
詳細(xì)參數(shù)
- 型號(hào):
MAX6678
- 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
- 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?。?/span>
4.5 V
- 最大工作溫度:
+ 50 C
- 最小工作溫度:
0 C
- 設(shè)備功能:
Temperature and Humidity Sensor
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Maxim |
22+ |
QSOP-20 |
8200 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢!! |
詢價(jià) | ||
Maxim Integrated |
24+ |
20-QSOP |
65200 |
一級代理/放心采購 |
詢價(jià) | ||
MAXIM |
25+ |
SOP-20 |
1001 |
就找我吧!--邀您體驗(yàn)愉快問購元件! |
詢價(jià) | ||
Maxim |
22+ |
20QSOP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
QFN |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
MAXIM |
23+ |
20-ssop |
35500 |
原裝正品現(xiàn)貨庫存QQ:2987726803 |
詢價(jià) | ||
MAXIM |
2023+ |
QSOP |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MAX |
25+ |
20-QSOP |
3210 |
公司現(xiàn)貨絕對原裝 |
詢價(jià) | ||
Maxim |
25+ |
電聯(lián)咨詢 |
7800 |
公司現(xiàn)貨,提供拆樣技術(shù)支持 |
詢價(jià) | ||
ADI(亞德諾) |
25+ |
20-QSOP |
11491 |
樣件支持,可原廠排單訂貨! |
詢價(jià) |
相關(guān)規(guī)格書
更多- MAX6678AEP90
- MAX6678AEP92
- MAX6678AEP92+T
- MAX6678AEP94
- MAX6678AEP96
- MAX6678ATP90-T
- MAX6678ATP92-T
- MAX6678ATP94-T
- MAX6678ATP96-T
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- MAX667EPA+
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- MAX667MJA/883B
- MAX667MSA/PR-T
- MAX6680MEE+
- MAX6680MEE-T
- MAX6681EVSYS
- MAX6681MEE+
- MAX6681MEE-T
- MAX6682MUA+
- MAX6682MUA-T
- MAX6683AUB+
- MAX6683AUB-T
- MAX6683EVSYS
- MAX6684ESA+
- MAX6684ESA-T
- MAX6685AU40H+T
- MAX6685AU40L
- MAX6685AU40L-T
- MAX6685AU75H+T
- MAX6685AU75L
- MAX6685AUA40L
- MAX6685UA75L
- MAX6686AU40H+
- MAX6686AU40H-T
- MAX6686AU40L+
- MAX6686AU40L-T
- MAX6686AU75H+
- MAX6686AU75H-T
- MAX6686AU75L+
- MAX6686AU75L-T
相關(guān)庫存
更多- MAX6678AEP90-T
- MAX6678AEP92+
- MAX6678AEP92-T
- MAX6678AEP94-T
- MAX6678ATP90
- MAX6678ATP92
- MAX6678ATP94
- MAX6678ATP96
- MAX667C/D
- MAX667CPA
- MAX667CSA
- MAX667CSA+T
- MAX667EPA
- MAX667ESA
- MAX667ESA+T
- MAX667MJA
- MAX667MSA/PR
- MAX6680MEE
- MAX6680MEE+T
- MAX6681EVKIT
- MAX6681MEE
- MAX6681MEE+T
- MAX6682MUA
- MAX6682MUA+T
- MAX6683AUB
- MAX6683AUB+T
- MAX6683EVKIT
- MAX6684ESA
- MAX6684ESA+T
- MAX6685AU40H
- MAX6685AU40H-T
- MAX6685AU40L+T
- MAX6685AU75H
- MAX6685AU75H-T
- MAX6685AUA40H-T
- MAX6685UA75H
- MAX6686AU40H
- MAX6686AU40H+T
- MAX6686AU40L
- MAX6686AU40L+T
- MAX6686AU75H
- MAX6686AU75H+T
- MAX6686AU75L
- MAX6686AU75L+T
- MAX6686UA40H+

