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.
The UM3699A are dual independent ultra low RON DPDT analog switches. These devices are designed for low operating voltage, high current switching of speaker output for cell phone applications. They can switch a balanced stereo output and can handle .
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