The LM193YDT is a high-quality, precision integrated circuit from STMicroelectronics, a globally recognized leader in semiconductor solutions. This particular component belongs to the family of low-power, low-offset voltage, dual comparators designed to operate from a single power supply over a wide range of voltages.

Key Features

• Wide Single Supply Voltage Range: The LM193YDT operates on a voltage range from 2V to 36V, making it versatile for various applications, including those that require battery operation.
• Dual Comparators: This device contains two independent precision voltage comparators with an offset voltage specification as low as 2 mV max for two comparators, which is obtained by means of a special trimming process.
• Low Current Drain: It boasts a low supply current drain, independent of the supply voltage, which is typical of 0.8 mA, making it ideal for battery-powered devices.
• Input Common-Mode Voltage Range: Includes ground, enhancing the flexibility of the device in various circuit configurations.
• Low Output Saturation Voltage: The output saturation voltage is as low as 250 mV at 4 mA, which helps in power-saving when the comparator is in the active state.
• Differential Input Voltage Range: Equal to the supply voltage, which allows for a wide range of input signals.

Applications

The LM193YDT is suitable for a multitude of applications that require a reliable comparison of signals. These include:

• Limit comparators
• Simple analog to digital converters
• Voltage monitoring
• Battery chargers
• Window comparators
• Delay elements
• General purpose analog circuits

Its robust design ensures performance stability and reliability, which is why it is a preferred choice for industrial, automotive, and consumer electronics markets. The LM193YDT is packaged in an SO-8 package, which is suitable for automated assembly processes and compact circuit designs.