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LMT89DCKR.A中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

廠商型號 |
LMT89DCKR.A |
功能描述 | LMT89 2.4-V, 10-μA, SC70 Temperature Sensor |
文件大小 |
630.52 Kbytes |
頁面數(shù)量 |
21 頁 |
生產(chǎn)廠商 | Texas Instruments |
企業(yè)簡稱 |
TI2【德州儀器】 |
中文名稱 | 美國德州儀器公司官網(wǎng) |
原廠標(biāo)識 | ![]() |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-7-10 23:00:00 |
人工找貨 | LMT89DCKR.A價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
LMT89DCKR.A規(guī)格書詳情
1 Features
1? Cost-Effective Alternative to Thermistors
? Rated for full ?55°C to 130°C Range
? Available in an SC70 Package
? Predictable Curvature Error
? Suitable for Remote Applications
2 Applications
? Industrial
? HVAC
? Automotive
? Disk Drives
? Portable Medical Instruments
? Computers
? Battery Management
? Printers
? Power Supply Modules
? FAX Machines
? Mobile Phones
? Automotive
3 Description
The LMT89 device is a precision analog output
CMOS integrated-circuit temperature sensor that operates over a ?55°C to 130°C temperature range.
The power supply operating range is 2.4 V to 5.5 V.
The transfer function of LMT89 device is
predominately linear, yet has a slight predictable parabolic curvature. The accuracy of the LMT89
device, when specified to a parabolic transfer function, is typically ±1.5°C at an ambient
temperature of 30°C. The temperature error
increases linearly and reaches a maximum of ±2.5°C
at the temperature range extremes. The temperature
range is affected by the power supply voltage. At a
power supply voltage of 2.7 V to 5.5 V, the
temperature range extremes are 130°C and ?55°C.
Decreasing the power supply voltage to 2.4 V changes the negative extreme to ?30°C, while the
positive remains at 130°C.
The quiescent current of the LMT89 device is less
than 10 μA. Therefore, self-heating is less than
0.02°C in still air. Shutdown capability for the LMT89
device is intrinsic because its inherent low power consumption allows it to be powered directly from the
output of many logic gates or does not necessitate
shutdown at all.
The LMT89 device is a cost-competitive alternative to
thermistors.
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI(德州儀器) |
24+ |
SC705 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
TI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | |||
TI/德州儀器 |
1948+ |
SOT23-5 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
TI(德州儀器) |
24+/25+ |
10000 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) | |||
TI/德州儀器 |
24+ |
SC70-5 |
57000 |
只做全新原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
TI |
22+ |
NA |
18250 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
TI |
23+ |
SC-70-5 |
25630 |
原裝正品 |
詢價(jià) | ||
TI |
24+ |
SC-70-5 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
TI/德州儀器 |
24+ |
SC-70-5 |
18250 |
原裝正品原標(biāo)簽可追溯支持實(shí)單 |
詢價(jià) |