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  1. size of the op amp was very large.
  2. It produces more heat.
  3. production cost is high.
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11y ago
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Anonymous

Lvl 1
3y ago

The inceptional phase of first generation was initiated with the utility of IC op-amp 709. Several drawbacks related to performance characteristics were highlighted like no protection to short circuits, latch-up problem and absence of external frequency-compensating network for stable operation. All these major shortcomings were tackled by an internally compensated op-amp IC741 which had a provision of short-circuit protection, absence of latch-up problem & highly stable & proficient at the operational level. Hence, it is also regarded as 'Second-generation Op-amp'.

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Q: What are the disadvantages of first generation op-amp?
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