SEIKO精工S-5844A系列是溫度開關IC（恒溫器IC），它以±2.5°C的溫度精度檢測溫度。 當溫度達到檢測溫度時，輸出反轉。 當溫度降至釋放溫度以下時，S-5844A系列恢復輸出電壓。S-5844A系列在1.65 V的較低電源電壓下工作，電流消耗為0.18 μA（典型值）。 具有負溫度系數(shù)的溫度傳感器，參考電壓產(chǎn)生電路和比較器集成在一個芯片上，并封裝在SOT-23-5和SNT-4A封裝以及超小型HSNT- 4（1010）。
特點
? 檢測溫度 : TDET = +50°C ~+100°C、進階單位為+5°C、檢測精度±2.5°C
? 低電壓工作 : VDD = 1.65 V (最小值)
? 低消耗電流 : IDD = 0.18μA (典型值) (Ta = +25°C)
? 滯后溫度 : 可在5°C, 10°C, 15°C, 20°C中選擇
? 可選擇動態(tài) "H" 或動態(tài) "L" 的輸出邏輯
? 可選擇CMOS輸出或N溝道開路漏極輸出的輸出方式
? 工作溫度范圍 : Ta = -40°C ~+125°C
? 無鉛 (Sn 100%)、無鹵素
? 封裝：SOT-23-5 ，SNT-4A， HSNT-4 (1010)
用途
風機控制
空調系統(tǒng)
攜帶電話
游戲機
各種電子設備
SEIKO精工S-5844A封裝SOT-23-5型號
S-5844A50DB-M5T1U3 S-5844A55CB-M5T1U3 S-5844A90DB-M5T1U3
S-5844A55CC-M5T1U3 S-5844A95CD-M5T1U3 S-5844A55CD-M5T1U3
S-5844A95DB-M5T1U3 S-5844A80CD-M5T1U3 S-5844A95CB-M5T1U3
S-5844A95CC-M5T1U3 S-5844A90CC-M5T1U3 S-5844A85DB-M5T1U3
S-5844A90CD-M5T1U3 S-5844A90CB-M5T1U3 S-5844A85CB-M5T1U3
S-5844A85CD-M5T1U3 S-5844A80DB-M5T1U3 S-5844A80CC-M5T1U3
S-5844A75DB-M5T1U3 S-5844A75CD-M5T1U3 S-5844A85CC-M5T1U3
S-5844A55DB-M5T1U3 S-5844A60CB-M5T1U3 S-5844A60CC-M5T1U3
S-5844A60CD-M5T1U3 S-5844A80CB-M5T1U3 S-5844A75CC-M5T1U3
S-5844A65CD-M5T1U3 S-5844A60DB-M5T1U3 S-5844A65CC-M5T1U3
S-5844A75CB-M5T1U3 S-5844A65CB-M5T1U3 S-5844A70DB-M5T1U3
S-5844A65DA-M5T1U3 S-5844A70CB-M5T1U3 S-5844A70CD-M5T1U3
S-5844A65DB-M5T1U3 S-5844A70CC-M5T1U3
SEIKO精工S-5844A封裝SNT-4A
S-5844A50DB-I4T1U3 S-5844A55CB-I4T1U3 S-5844A95DB-I4T1U3
S-5844A95CC-I4T1U3 S-5844A80CD-I4T1U3 S-5844A95CD-I4T1U3
S-5844A95CB-I4T1U3 S-5844A90CB-I4T1U3 S-5844A90CC-I4T1U3
S-5844A85DB-I4T1U3 S-5844A90DB-I4T1U3 S-5844A70CD-I4T1U3
S-5844A85CB-I4T1U3 S-5844A85CD-I4T1U3 S-5844A90CD-I4T1U3
S-5844A85CC-I4T1U3 S-5844A80DB-I4T1U3 S-5844A80CB-I4T1U3
S-5844A75CC-I4T1U3 S-5844A80CC-I4T1U3 S-5844A65DB-I4T1U3
S-5844A55CD-I4T1U3 S-5844A75DB-I4T1U3 S-5844A70CB-I4T1U3
S-5844A75CB-I4T1U3 S-5844A65CB-I4T1U3 S-5844A70DB-I4T1U3
S-5844A60CD-I4T1U3 S-5844A75CD-I4T1U3 S-5844A55DB-I4T1U3
S-5844A65CD-I4T1U3 S-5844A60DB-I4T1U3 S-5844A55CC-I4T1U3
S-5844A70CC-I4T1U3 S-5844A65CC-I4T1U3 S-5844A60CC-I4T1U3
S-5844A60CB-I4T1U3
封裝HSNT-4 (1010)
S-5844A50DB-A4T2U3 S-5844A55CB-A4T2U3 S-5844A95CB-A4T2U3
S-5844A90CB-A4T2U3 S-5844A95CC-A4T2U3 S-5844A95DB-A4T2U3
S-5844A90CD-A4T2U3 S-5844A80CC-A4T2U3 S-5844A90CC-A4T2U3
S-5844A90DB-A4T2U3 S-5844A95CD-A4T2U3 S-5844A85CB-A4T2U3
S-5844A85CD-A4T2U3 S-5844A85DB-A4T2U3 S-5844A80CD-A4T2U3
S-5844A60CB-A4T2U3 S-5844A85CC-A4T2U3 S-5844A75DB-A4T2U3
S-5844A80CB-A4T2U3 S-5844A80DB-A4T2U3 S-5844A65DB-A4T2U3
S-5844A75CD-A4T2U3 S-5844A70CC-A4T2U3 S-5844A75CC-A4T2U3
S-5844A75CB-A4T2U3 S-5844A70CD-A4T2U3 S-5844A70DB-A4T2U3
S-5844A65CC-A4T2U3 S-5844A70CB-A4T2U3 S-5844A60CD-A4T2U3
S-5844A65CD-A4T2U3 S-5844A55CC-A4T2U3 S-5844A55CD-A4T2U3
S-5844A65CB-A4T2U3 S-5844A55DB-A4T2U3 S-5844A60DB-A4T2U3
S-5844A60CC-A4T2U3
