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An op-amp is a type of electronic amplifier with high gain and differential inputs.
Op-amp stands for operational amplifier.
It is a key component in analog circuits and is widely used in signal processing and amplification.
Op-amps have two inputs, an inverting and a non-inverting input, and a single output.
They are typically used to amplify and manipulate signals, perform mathematical operations, and control circuit beh...
I applied via Campus Placement and was interviewed in Feb 2022. There were 2 interview rounds.
General test normal person can crack easily.
I applied via Campus Placement and was interviewed in Feb 2022. There were 2 interview rounds.
I applied via Campus Placement and was interviewed in May 2021. There was 1 interview round.
Operational Amplifier (Op-Amp) is a popular Linear Integrated Circuit.
Op-Amp is used in various applications such as amplifiers, filters, oscillators, comparators, etc.
Some popular Op-Amps are LM741, LM358, LM324, etc.
Op-Amps have high input impedance, low output impedance, and high gain.
Op-Amps can be used in both inverting and non-inverting configurations.
Five instruments of linear integrated circuit
Operational Amplifier (Op-Amp)
Voltage Regulator
Comparator
Timer
Phase Locked Loop (PLL)
Hitachi Astemo interview questions for designations
Quality refers to the degree of excellence or superiority of a product or service.
Quality is the measure of how well a product or service meets the expectations and requirements of customers.
It involves meeting or exceeding standards and specifications.
Quality can be subjective and may vary based on individual preferences and needs.
Quality can be assessed through various methods such as inspections, testing, and custom...
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I applied via Company Website and was interviewed in Sep 2020. There were 3 interview rounds.
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The duration of Hitachi Astemo Diploma Trainee Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.
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