Thermostat ±0.5℃ Analog SMD 8Pin SOIC N T/R
Product Details
The AD22105 is a solid state thermostatic switch. Requiring only one external programming resistor, the AD22105 can be set to switch accurately at any temperature in the wide operating range of -40°C to +150°C. Using a novel circuit architecture, the AD22105 asserts an open collector output when the ambient temperature exceeds the user-programmed setpoint temperature. The AD22105 has approximately 4°C of hysteresis which prevents rapid thermal on/off cycling.
The AD22105 is designed to operate on a single power supply voltage from +2.7 V to +7.0 V facilitating operation in battery powered applications as well as in industrial control systems. Because of low power dissipation 230 µW @ 3.3 V, self-heating errors are minimized and battery life is maximized.
An optional internal 200 kohm pull-up resistor is included to facilitate driving light loads such as CMOS inputs.
Alternatively, a low power LED indicator may be driven directly.
### Features and Benefits
+2.7 Vdc to +7.0 Vdc
- 40°C to +150°C
供电电流 120 µA
耗散功率 0.23 mW
输出电流Max 10 mA
工作温度Max 150 ℃
工作温度Min -50 ℃
耗散功率Max 0.23 mW
精度 ±0.5 ℃
电源电压 2.7V ~ 7V
电源电压Max 7 VDC
电源电压Min 2.7 VDC
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
封装 SOIC-8
工作温度 -40℃ ~ 150℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AD22105ARZ-REEL ADI 亚德诺 | 当前型号 | 当前型号 |
AD22105ARZ-REEL7 亚德诺 | 完全替代 | AD22105ARZ-REEL和AD22105ARZ-REEL7的区别 |
AD22105AR 亚德诺 | 完全替代 | AD22105ARZ-REEL和AD22105AR的区别 |
AD22105ARZ 亚德诺 | 类似代替 | AD22105ARZ-REEL和AD22105ARZ的区别 |