Low Power, High Accuracy Analog Output Temperature Sensor,SGM450 Replace LMT87.
SGM450
SGM450.pdf
FEATURES
? Wide Temperature Measurement Range: -40℃ to +150℃
? Temperature Accuracy: ±2°C (MAX): -40℃ to +150℃
? Positive Slope Sensor Gain: 10mV/°C (TYP)
? Output Voltage Offset: 500mV at 0℃ (TYP)
? Wide Power Supply Range: 2.3V to 5.5V
? Short-Circuit Protected Output
? Low Quiescent Current: 7.5μA (TYP)
? Class-AB Structure Output
? Able to Drive Capacitive Load up to 1000pF
? Available in Green SC70-5 and SOT-23 Packages
PIN CONFIGUTION

優(yōu)勢(shì)替代
FEATURES
? LMT87LPG(TO-92S 封裝)具有快速熱時(shí)間常量,
典型值為 10s(氣流速度為 1.2m/s)
? 非常精確:典型值 ±0.4°C
? 2.7V 低壓運(yùn)行
? -13.6mV/°C 的平均傳感器增益
? 5.4μA 低靜態(tài)電流
? 寬溫度范圍:–50°C 至 150°C
? 輸出受到短路保護(hù)
? 具有 ±50μA 驅(qū)動(dòng)能力的推挽輸出
? 封裝尺寸兼容符合行業(yè)標(biāo)準(zhǔn)的
LM20/19 和 LM35溫度傳感器
? 具有成本優(yōu)勢(shì)的熱敏電阻替代產(chǎn)品
PIN CONFIGUTION
