LM393DT 模拟比较器 ST

LM393DT

模拟比较器 Low-power, dual-voltage comparators

Description  

The LM393DT LM193, LM293, and LM393 devices consist  of two independent low voltage comparators  designed specifically to operate from a single  supply over a wide range of voltages. Operation  from split power supplies is also possible.  These comparators also have a unique  characteristic in that the input common-mode  voltage range includes ground even though  operated from a single power supply voltage.

Features LM393DT

Wide single-supply voltage range or dual

supplies: 2 V to 36 V or ±1 V to ±18 V

Very low supply current (0.45 mA)

independent of supply voltage

(1 mW/comparator at 5 V)

Low input bias current: 20 nA typ.

Low input offset current: ±3 nA typ.

Low input offset voltage: ±1 mV typ.

Input common-mode voltage range includes

ground

Low output saturation voltage: 80 mV typ.

(Isink = 4 mA)

Differential input voltage range equal to the

supply voltage

TTL, DTL, ECL, MOS, CMOS compatible

outputs

Available in DFN8 2x2, MiniSO8, TSSOP8,

and SO8 packages 

型号: LM393DT 

制造商: STMicroelectronics 

产品种类: 模拟比较器 

RoHS:  无铅环保  

安装风格: SMD/SMT 

封装 / 箱体: SO-8 

比较器类型: General Purpose 

通道数量: 2 Channel 

输出类型: Open Collector 

每个通道的输出电流: 18 mA 

Ib - 输入偏流: 250 nA 

Vos - 输入偏置电压 : 5 mV 

电源电压-最大: 36 V 

电源电压-最小: 2 V 

工作电源电流: 1 mA 

响应时间: 1.3 us 

最小工作温度: 0 C 

最大工作温度: + 70 C 

封装: Cut Tape 

封装: Reel 

产品: Analog Comparators  

系列: LM393  

商标: STMicroelectronics  

关闭: No Shutdown  

GBP-增益带宽产品: -  

Ios - 输入偏置电流 : 150 nA  

最小双重电源电压: 1 V  

工作电源电压: 36 V  

Pd-功率耗散: 710 mW  

产品类型: Analog Comparators  

参考电压: No  

SR - 转换速率 : -  

工厂包装数量: 2500  

子类别: Amplifier ICs  

Vcm - 共模电压: Negative Rail to Positive Rail - 1.5 V  

单位重量: 506.600 mg