零件型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
MAX1668 | Multichannel Remote/Local Temperature Sensors GeneralDescription TheMAX1668/MAX1805/MAX1989areprecisemultichanneldigitalthermometersthatreportthetemperatureofallremotesensorsandtheirownpackages.Theremotesensorsarediode-connectedtransistors—typicallylow-cost,easilymounted2N3904NPNtypes—thatreplaceconventional | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
MAX1668 | 多通道遠(yuǎn)端/本地溫度傳感器; ? 多通道\n? 4個(gè)遠(yuǎn)程通道,1個(gè)本地通道(MAX1668/MAX1989)\n\n? 2個(gè)遠(yuǎn)程通道,1個(gè)本地通道(MAX1805)\n\n\n\n\n? 無(wú)需校準(zhǔn)\n\n? SMBus 2線串行接口\n\n? 可編程欠溫/過溫警報(bào)\n\n? 支持SMBus警報(bào)響應(yīng)\n\n? 精度\n? ±2°C(+60°C至+100°C,本地)\n\n? ±3°C(-40°C至+125°C,本地)\n\n? ±3°C(+60°C至+100°C,遠(yuǎn)程)\n\n\n\n\n? 待機(jī)電源電流:3μA(典型值)\n\n? 電源電流:700μA(最大值)\n\n? 小型16引腳QSOP/TSSOP封裝; MAX1668/MAX1805/MAX1989均為高精度多通道數(shù)字溫度計(jì),可報(bào)告所有遠(yuǎn)程傳感器及其自身封裝的溫度。遠(yuǎn)程傳感器為二極管連接式晶體管(通常為低成本、易于安裝的2N3904 NPN型),可取代傳統(tǒng)的熱敏電阻或熱電偶。對(duì)于多個(gè)晶體管制造商來(lái)說(shuō),遠(yuǎn)程精度為±3°C,無(wú)需校準(zhǔn)。遠(yuǎn)程通道還可以測(cè)量其他包含片上二極管連接式晶體管的IC(例如微處理器)的芯片溫度。\n\n 2線串行接口接受標(biāo)準(zhǔn)系統(tǒng)管理總線(SMBus?)寫入字節(jié)、讀取字節(jié)、發(fā)送字節(jié)和接收字節(jié)命令,以對(duì)報(bào)警閾值進(jìn)行編程并讀取溫度數(shù)據(jù)。數(shù)據(jù)格式為7位加符號(hào),每一位對(duì)應(yīng)1°C,采用二進(jìn)制補(bǔ)碼格式。\n\n MAX1668/MAX1805/MAX1989采用小型16引腳QSOP表面貼裝封裝。MAX1989還采用16引腳TSSOP封裝。\n\n ?\n\n | ADIAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | ADI | |
MAX1668 | Multichannel Remote/Local Temperature Sensor | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
Multichannel Remote/Local Temperature Sensors GeneralDescription TheMAX1668/MAX1805/MAX1989areprecisemultichanneldigitalthermometersthatreportthetemperatureofallremotesensorsandtheirownpackages.Theremotesensorsarediode-connectedtransistors—typicallylow-cost,easilymounted2N3904NPNtypes—thatreplaceconventional | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Multichannel Remote/Local Temperature Sensors GeneralDescription TheMAX1668/MAX1805/MAX1989areprecisemultichanneldigitalthermometersthatreportthetemperatureofallremotesensorsandtheirownpackages.Theremotesensorsarediode-connectedtransistors—typicallylow-cost,easilymounted2N3904NPNtypes—thatreplaceconventional | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Multichannel Remote/Local Temperature Sensor | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Multichannel Remote/Local Temperature Sensors | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Measures and Displays Remote and Internal | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Measures and Displays Remote and Internal | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Multichannel Remote/Local Temperature Sensor | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim |
技術(shù)參數(shù)
- # Channels:
Four
- Interface:
2-Wire/I2C/SMBus
- Alarm Output:
Alert
- Functions:
Remote & Local Sensor
- Accuracy(±°C):
2
- Parasite Pwr.:
No
- Temp. Resolution(bits):
8
- Features:
Five Channels
- RoHS Available:
Yes
- Oper. Temp.(°C):
-55 to +125
- Package/ Pins:
QSOP/16
- Smallest Available Pckg. (max w/pins)(mm2):
30.9
- Budgetary Price (See Notes):
$4.24 @1k
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM |
24+ |
SOP |
2250 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時(shí)可發(fā)貨 |
詢價(jià) | ||
MAXIM |
00/01+ |
SSOP-16 |
58 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
MAXIM |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
MAXIM |
23+ |
SMD |
7000 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
MAXIM |
24+ |
SSOP |
3000 |
公司現(xiàn)貨 |
詢價(jià) | ||
MAXIM/PBF |
23+ |
SSOP16 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
MAXIM |
17+ |
SOP16 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
2015+ |
SOP/DIP |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
MAXIM |
2020+ |
QSOP-16 |
4684 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
MAX |
2016+ |
SSOP |
3000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) |
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