Datasheet

LM146, LM346
www.ti.com SNOSBH5B –MAY 2004–REVISED SEPTEMBER 2004
• By pulling the SET pin(s) to V
−
the op amp(s) shuts down and its output goes to a high impedance state. According
to this property, the LM346 can be used as a very low speed analog switch.
Figure 40. Circuit Shutdown
Figure 41. Voice Activated Switch and Amplifier
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Product Folder Links: LM146 LM346