DC338B-A

DC338B-A is a LTC1563-2CGN universal low pass filter demonstration board. Demonstration circuit DC338B-A is for the evaluation of filter circuits using an LTC®1563-2. LTC1563-2 and LTC1563-3 are dual 2nd order active RC filter building blocks with precision 31.5% capacitors. The LTC1563-2 uses six equal value resistors to implement a 4th order Butterworth low pass filter. For testing and evaluation, the DC338B-A is configured as a single 4th order, 25.6KHz Butterworth low pass filter.

• Total supply voltage 2.7V to 11V
• 1.8mA supply current at VS = 2.7V, LP MODE, TA = 25°C
• Low pass cutoff frequency range of 25.6KHz max at LP MODE, 256KHz max at HS mode, TA = 25°C

附註

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