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What is a sense amplifier?(a) It is an amplifier which converts ac current into dc current(b) It is an amplifier which lowers the input voltage(c) It is an amplifier which increases the input voltage(d) It is an amplifier which converts the low voltage to a sufficient voltageThe question was posed to me in an interview for job.I need to ask this question from Random Access Memory in division Memory Devices of Digital Circuits

Answer»

Right CHOICE is (d) It is an amplifier which converts the LOW voltage to a sufficient voltage

Explanation: A sense amplifier for each COLUMN is necessary to convert from the low voltage and low ENERGY to a sufficient LEVEL on the I/O data line.



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