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参数资料
| 型号： | LM27CIM5X-ZHJ |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 温度/湿度传感器 |
| 英文描述： | SOT-23, 【3∑C Accurate, 120∑C-150∑C Factory Preset Thermostat |
| 中文描述： | DIGITAL TEMP SENSOR-SINGLE TRIP POINT, 3Cel, RECTANGULAR, SURFACE MOUNT |
| 封装： | PLASTIC, SOT-23, 5 PIN |
| 文件页数： | 3/10页 |
| 文件大小： | 586K |
| 代理商： | LM27CIM5X-ZHJ |
Ordering Information
For more detailed information on the suffix meaning see the part number template at the end of the Electrical Charac-
teristics Section. Contact National Semiconductor for other set points and output options.
Order Number
Top Mark
NS Package
Number
Trip Point Setting
Output Function
Bulk Rail
3000 Units in Tape
& Reel
LM27CIM5-ZHJ
LM27CIM5X-ZHJ
TZHJ
MA05B
120C
Open Drain OS
LM27CIM5-1HJ
LM27CIM5X-1HJ
T1HJ
MA05B
130C
Open Drain OS
LM27CIM5-2HJ
LM27CIM5X-2HJ
T2HJ
MA05B
140C
Open Drain OS
Connection Diagram
20030702
Pin Descriptions
Pin Number
Pin Name
Function
Connection
1
HYST
Hysteresis control, digital
input
GND for 10C or V
+ for 2C
2
GND
Ground, connected to the
back side of the die through
lead frame.
System GND
3V
TEMP
Analog output voltage
proportional to temperature
Leave floating or connect to a high impedance
node.
4V
+
Supply input
2.7V to 5.5V with a 0.1F bypass capacitor.
For PSRR information see Section Titled
NOISE CONSIDERATIONS.
5OS
Overtemperature Shutdown
open-drain active low
thermostat digital output
Controller interrupt, system or power supply
shutdown; pull-up resistor
≥ 10k
OS
Overtemperature Shutdown
totem-pull active high
thermostat digital output
Controller interrupt, system or power supply
shutdown
US
Undertemperature Shutdown
open-drain active low
thermostat digital output
System or power supply shutdown; pull-up
resistor
≥ 10k
US
Undertemperature Shutdown
totem-pull active high
thermostat digital output
System or power supply shutdown
Note: pin 5 functionality and trip point setting are programmed during LM27 manufacture.
LM27
www.national.com
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM27CIM5X-ZHJ/NOPB | 功能描述:恒温器 RoHS:否 制造商:Maxim Integrated 功能: 开路温度: 闭合温度: 准确性:+/- 1 C 温度范围:- 55 C to + 125 C 电流额定值:500 uA 电压额定值:2.7 V to 5.5 V 产品:Thermostats |
| LM27CIM5-ZHJ | 功能描述:恒温器 RoHS:否 制造商:Maxim Integrated 功能: 开路温度: 闭合温度: 准确性:+/- 1 C 温度范围:- 55 C to + 125 C 电流额定值:500 uA 电压额定值:2.7 V to 5.5 V 产品:Thermostats |
| LM27CIM5-ZHJ/NOPB | 功能描述:恒温器 RoHS:否 制造商:Maxim Integrated 功能: 开路温度: 闭合温度: 准确性:+/- 1 C 温度范围:- 55 C to + 125 C 电流额定值:500 uA 电压额定值:2.7 V to 5.5 V 产品:Thermostats |
| LM2808N/B+ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TV/Video Sound Circuit |
| LM280Z | 制造商:SEOUL 制造商全称:Seoul Semiconductor 功能描述:GREEN OVAL LAMP LED |
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