STTS751中文資料2.25 V低電壓本地數(shù)字溫度傳感器數(shù)據(jù)手冊ST規(guī)格書
| 廠商型號 |
STTS751 |
| 參數(shù)屬性 | STTS751 封裝/外殼為SOT-23-6；包裝為卷帶（TR）；類別為傳感器變送器的溫度傳感器-模擬數(shù)字輸出；產(chǎn)品描述：SENSOR DIGITAL -40C-125C SOT23-6 |
| 功能描述 | 2.25 V低電壓本地數(shù)字溫度傳感器 |
| 封裝外殼 | SOT-23-6 |
| 制造商 | ST STMicroelectronics |
| 中文名稱 | 意法半導(dǎo)體 意法半導(dǎo)體集團 |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2026-1-19 19:02:00 |
| 人工找貨 | STTS751價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
相關(guān)芯片規(guī)格書
更多STTS751規(guī)格書詳情
描述 Description
The STTS751 is a digital temperature sensor which communicates over a 2-wire SMBus 2.0 compatible bus. The temperature is measured with a user-configurable resolution between 9 and 12 bits. At 9 bits, the smallest step size is 0.5 °C, and at 12 bits, it is 0.0625 °C. At the default resolution (10 bits, 0.25 °C/LSB), the conversion time is nominally 21 milliseconds.
The open-drain EVENT output is used to indicate an alarm condition in which the measured temperature has exceeded the user-programmed high limit or fallen below the low limit. When the EVENT pin is asserted, the host can respond using the SMBus Alert Response Address (ARA) protocol to which the STTS751 will respond by sending its slave address.
The STTS751 is a 6-pin device that supports user-configurable slave addresses. Via the pull-up resistor on the Addr/Therm pin, one of four different slave addresses can be specified. Two order numbers (STTS751-0 and STTS751-1) provide two different sets of slave addresses bringing the total available to eight. Thus, up to eight devices can share the same 2-wire SMBus without ambiguity, thereby allowing monitoring of multiple temperature zones in an application.
The two-wire interface can support transfer rates up to 400 kHz.
特性 Features
? Operating voltage 2.25 V to 3.6 V
? Operating temperature –40 °C to +125 °C
? Programmable
?10 different conversion rates 0.0625 to 32 conversions/sec. 1 conversion/sec. - default
?4 different resolutions 9-bit (0.5 °C/LSB) to12-bit (0.0625 °C/LSB) 10-bit (0.25 °C/LSB) - default
? Low supply current
?50 μA (typ) for 8 conversions/sec.
?20 μA (typ) for 1 conversion/sec.
?3 μA (typ) standby
? Accuracy
?±0.5 °C (typ) 0 °C to +85 °C
?±0.5 °C (typ) –40 °C to +125 °C
? One-shot mode for power saving
? Fast conversion time 21 ms (typ) 10-bit
? Pull-up resistor value allows single pin to select one of four slave addresses
? Supports 400 kHz serial clock
? SMBus 2.0 compatible
?SMBus ALERT (ARA) support
?SMBus timeout
? RoHS/green
簡介
STTS751屬于傳感器變送器的溫度傳感器-模擬數(shù)字輸出。由ST制造生產(chǎn)的STTS751溫度傳感器 - 模擬和數(shù)字輸出模擬和數(shù)字輸出溫度傳感器可用于測量環(huán)境熱能量。特征包括傳感器類型、本地感測溫度、遠程感測溫度、輸出類型、電源電壓和分辨率。傳感器類型為模擬本地/遠程/紅外、模擬數(shù)字、本地/遠程、數(shù)字本地/遠程/紅外或內(nèi)部，感應(yīng)溫度范圍為 -55°C 至 200°C。
技術(shù)參數(shù)
更多- 制造商編號
：STTS751
- 生產(chǎn)廠家
：ST
- Marketing Status
：Active
- General Description
：2.25 V low-voltage local digital temperature sensor
- I/O Interface
：SMBus/ I2C compatible
- Resolution_nom(b)
：10
- Operating Voltage_min(V)
：2.25
- Operating Voltage_max(V)
：3.6
- Operating Temperature_max(°C)
：125
- Operating Temperature_min(°C)
：-40
- Accuracy_typ(°C)
：0.5
- Current Consumption_typ(Normal Mode)(μA)
：50
- Current Consumption_typ(Power Down Mode)(μA)
：3
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST/意法半導(dǎo)體 |
21+ |
UDFN-6 |
8860 |
只做原裝,質(zhì)量保證 |
詢價 | ||
ST |
21+ |
UDFN-6L |
2290 |
只做原裝,絕對現(xiàn)貨,原廠代理商渠道,歡迎電話微信查 |
詢價 | ||
ST |
2022+ |
DFN6 |
2000 |
只做原裝，可提供樣品 |
詢價 | ||
ST/意法半導(dǎo)體 |
23+ |
UDFN-6 |
12700 |
買原裝認準中賽美 |
詢價 | ||
ST/意法 |
25+ |
UDFN-6 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 | ||
ST/意法半導(dǎo)體 |
21+ |
UDFN-6 |
8860 |
原裝現(xiàn)貨,實單價優(yōu) |
詢價 | ||
STMicroelectronics |
24+ |
原廠原裝 |
6000 |
進口原裝正品假一賠十,貨期7-10天 |
詢價 | ||
ST |
20+ |
na |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
ST/意法 |
21+ |
UDFN-6 |
6000 |
百域芯優(yōu)勢 實單必成 可開13點增值稅 |
詢價 |
