INTRODUCTION TO MICROPEOCESSOR
MODEL OF MICROPROCESSOR
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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digitally controlled gains
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motor speed controls
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programmable gain amplifiers
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all of the mentioned
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Detailed explanation-1: -DAC is used in digitally controlled gains, motor speed controls and programmable gain amplifiers.
Detailed explanation-2: -A DAC is used with a Digital Signal Processor (DSP) to convert a signal into analog for transmission in the mixer circuit, and then to the radio’s power amplifier and transmitter.
Detailed explanation-3: -The ADC converts this analog input to a digital output. This digital output from the computer is connected to a DAC, which converts it to a proportional analog voltage or current. The analog signal from the DAC is often connected to some device or circuit that serves as an actuator to control the physical variable.
Detailed explanation-4: -Which of the following are used in DAC? Explanation: Ladder network of resistors are employed for the conversion of digital data to analog data.