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DS56U/T&R PDF预览

DS56U/T&R

更新时间: 2024-09-25 19:52:15
品牌 Logo 应用领域
美信 - MAXIM 光电二极管
页数 文件大小 规格书
6页 94K
描述
Analog Circuit, 1 Func, PDSO8, MICRO SOP-8

DS56U/T&R 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP,
针数:8Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.63
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.9 mm
湿度敏感等级:1功能数量:1
端子数量:8最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):240
认证状态:Not Qualified座面最大高度:1.75 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2.7 V
标称供电电压 (Vsup):5 V表面贴装:YES
温度等级:AUTOMOTIVE端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:20
宽度:3.9 mmBase Number Matches:1

DS56U/T&R 数据手册

 浏览型号DS56U/T&R的Datasheet PDF文件第2页浏览型号DS56U/T&R的Datasheet PDF文件第3页浏览型号DS56U/T&R的Datasheet PDF文件第4页浏览型号DS56U/T&R的Datasheet PDF文件第5页浏览型号DS56U/T&R的Datasheet PDF文件第6页 
PRELIMINARY  
DS56  
Dual Temperature Comparator  
www.dalsemi.com  
FEATURES  
PIN ASSIGNMENT  
§ Factory calibrated for sensitivity of +6.20  
mV/°C and thermometer accuracy of ±2.0°C  
over the 0°C to 85°C range and ±3°C over the  
40°C to 0°C and +85°C to +125°C range  
§ Measurement range of -40°C to +125°C  
§ Integrated temperature sensor and voltage  
reference  
VREF  
VT2  
1
2
3
4
8
7
6
5
VDD  
TOUT1  
TOUT2  
VTEMP  
VT1  
GND  
DS56S 8-Pin SOIC (150-mil)  
§ Two independent temperature setpoints with  
respective logic outputs with set hysteresis  
§ Narrow-body SO8 (150-mil) package  
PIN DESCRIPTION  
VREF  
- Bandgap Voltage Reference  
Output  
§ Wide power supply range (2.7V £ VDD  
£
VT2  
VT1  
GND  
VTEMP  
TOUT2  
- Temperature Trip Point 2  
- Temperature Trip Point 1  
- Ground  
- Temp Sensor Output Voltage  
- Thermostat output for Trip  
Point 2  
5.5V)  
§ Functionally compatible with LM56xIM  
§ Applications include monitoring disk drives,  
printers, office equipment, HVAC,  
appliances, or any power/cost/temperature-  
sensitive environments.  
TOUT1  
VDD  
- Thermostat output for Trip  
Point 1  
- Power Supply Voltage (2.7V  
to 5.5V)  
DESCRIPTION  
The DS56 Dual Temperature Comparator has two independent open-drain thermostat outputs and  
respective trip point inputs. The trip points are set with external resistors that divide down the 1.25V  
internal bandgap voltage reference. The voltage resulting from this resistive division is compared with the  
voltage corresponding to the device’s junction temperature to define the thermostat output logic state. The  
internal temperature sensor has a typical sensitivity of +6.2mV/°C and DC offset of +395 mV at 0°C.  
Both thermostat outputs have 5°C of hysteresis.  
For applications that require temperature measurement as well as control, the temperature sensor voltage  
is brought out to a pin.  
The DS56 is packaged in a compact 150-mil, 8-pin SOIC. Applications include disk drives, printers,  
office equipment, HVAC, appliances, or any power/cost/temperature-sensitive environments.  
1 of 6  
102299  

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