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I came across this image of an inexpensive Chinese discrete dual op-amp with LEDs involved in the design. What function the LEDs might provide other than indicating the op-amp is in operation is unknown to me.
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Topic - Discrete dual op-amp with LEDs - Duster 18:00:54 07/24/18 (18)
- RE: Discrete dual op-amp with LEDs - Ugly 19:18:23 07/26/18 (2)
- RE: Discrete dual op-amp with LEDs - Duster 18:02:08 07/28/18 (1)
- RE: Discrete dual op-amp with LEDs - Ugly 19:09:38 08/1/18 (0)
- Second question: - Duster 14:57:42 07/26/18 (5)
- RE: Second question: - madisonears 18:26:13 07/27/18 (2)
- RE: Second question: - Duster 17:53:32 07/28/18 (1)
- RE: Second question: - madisonears 20:32:20 07/28/18 (0)
- RE: Second question: - Ugly 19:27:06 07/26/18 (1)
- RE: Second question: - Duster 21:45:48 07/26/18 (0)
- RE: Discrete dual op-amp with LEDs - Ryelands 07:28:53 07/26/18 (0)
- RE: Discrete dual op-amp with LEDs - Tom 07:09:30 07/26/18 (0)
- RE: Discrete dual op-amp with LEDs - KanedaK 01:38:13 07/26/18 (4)
- Discrete dual op-amp without LEDs - RickeyM 06:10:12 07/26/18 (3)
- RE: Discrete dual op-amp without LEDs - Duster 15:02:48 07/26/18 (2)
- RE: Discrete dual op-amp without LEDs - RickeyM 16:18:47 07/26/18 (1)
- RE: Discrete dual op-amp without LEDs - Duster 18:05:59 07/28/18 (0)
- RE: Discrete dual op-amp with LEDs - Davey 17:30:19 07/25/18 (0)
- RE: Discrete dual op-amp with LEDs - RickeyM 15:05:51 07/25/18 (0)