UM3699A switch equivalent, dual dpdt ultra-low analog switch.
z Cell Phone Speaker/Microphone Switching
z Ring-Tone Chip/Amplifier Switching z Four Unbalanced (Single-Ended)
Switches z Stereo Balanced (Push-Pull) Switching
z Singl.
They can switch a balanced stereo output and can handle a balanced microphone/speaker/ring−tone generator in a monophon.
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