LT1970CFE#PBF

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

The LT1970CFE#PBF is a part of the LT1970CFE family of comparators. This product family is designed to offer an easy way to create adjustable and programmable logic classes. These products come with various configuration modes such as open-drain, probing, and preset pins. This makes them ideal for use in instrumentation, op amps, and buffer amps.

The LT1970CFE#PBF operates on a voltage range of 4.5 to 20 volts and has a sleep current of 0.5 µA. It is rated for up to 20V supply and has a low power up mode. It has an extended emergency current drain of up to 200mA and has a static operation of 1.5mA. The LT1970CFE#PBF can also be configured to have a logic output pin, and can be programmed in three different ways.

First, the user can configure the logic pin by selecting a logic option from the configuration menu of the device. This can be done either by manually changing the device\'s configuration or remotely with serial or I2C programming. The logic level can be set to either active high (up to 20V) or active low (down to 0V). Once the logic option is selected, the user can select either level (high/low) depending on the type of logic programming needed.

The LT1970CFE#PBF can also be configured to have a window comparator, which can be used to detect a specific range of input voltages. The window comparator feature is enabled by setting a specific voltage level during configuration. This feature can be set to either a preset window (to detect a specific range of input voltages), or an adjustable window (which can be adjusted according to the voltage range of the input signal). In addition, the user can also choose whether the window comparator is to be active high or active low.

Finally, the LT1970CFE#PBF can also be used as an adjustable zero-crossing comparator. In this mode, the device will detect when the input signal goes beyond a certain voltage level, and produce an output signal that turns on or off depending on the configuration. It will also produce an output when the signal crosses the voltage level from high to low or vice versa.

Overall, the LT1970CFE#PBF is an ideal logic circuit component for instrumentation, OP Amps, and buffer Amps applications. It provides a wide range of voltage ranges, static and emergency current drains, and can be programmed for a variety of logic and window comparator operations. Its simple configuration makes it an ideal choice for a range of industrial applications.