產(chǎn)品概述
The LM75BD is a Digital Temperature Sensor and Thermal Watchdog with an on-chip band gap temperature sensor and sigma-Delta A-to-D conversion technique with an over-temperature detection output. It contains a number of data registers: configuration register (Conf) to store the devICe settings such as device operation mode, OS operation mode, OS polarity and OS fault queue, temperature register (Temp) to store the digital temp reading and set-point registers (Tos and Thyst) to store programmable over-temperature shutdown and hysteresis limits, that can be communicated by a controller via the 2-wire serial I2C-bus interface. The device also with an open-drain output (OS) which becomes active when the temperature exceeds the programmed limits. There are three selectable logic address pins so that eight devices can be connected on the same bus without address conflict.
I2C-bus interface with up to 8 devices on the same bus
Programmable temperature threshold and hysteresis set points
Supply current of 1μA in shutdown mode for power conservation
Stand-alone operation as thermostat at power-up
Latch-up testing is done to JEDEC standard JESD78 which exceeds 100mA
應(yīng)用
系統(tǒng)監(jiān)控, 計(jì)算機(jī)和計(jì)算機(jī)周邊, 消費(fèi)電子產(chǎn)品, 工業(yè)
產(chǎn)品信息
芯片輸出類型: 數(shù)字式 感應(yīng)精度范圍: ± 3°C 最低感應(yīng)溫度: -55°C 最高感應(yīng)溫度: +125°C 封裝類型: SOIC 針腳數(shù): 8引腳 電源電壓最小值: 2.8V 電源電壓最大值: 5.5V 產(chǎn)品范圍: - 汽車質(zhì)量標(biāo)準(zhǔn): - MSL: MSL 1 -無(wú)限制
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以上是，LM75BD.112正品現(xiàn)貨原裝，品牌:nxp 型號(hào):LM75BD.112的信息