TL084


Author Message
phil99

Guru

Joined: 11/02/2018
Location: Australia
Posts: 2301
Posted: 03:41am 25 Oct 2023      

Multi-meter resistance measurements that you should get in circuit +/-10%. (no power)

IC Pins      Result
6 - 3        0 ohms
7 - 9        0 ohms
8 - 12       0 ohms
3 - 11       3.3k - Black lead to 11 (Bat. negative)
6 - 11       3.3k
10 - 11      100k
8 - 11       110k
12 - 11      110k
13 - 11      4.6k
14 - 11      3.2k
5 - 11       8k to 18k varies with Low-V pot
3 - 11       8k to 18k varies with High-V pot
1 - 10       0.6V  Diode range, Red to 1 Black to 10
Edited 2023-10-25 22:27 by phil99