UM3699A Datasheet (Union Semiconductor) - Dual DPDT Ultra-Low Analog Switch

UM3699A, Dual DPDT Ultra-Low Analog Switch

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 a balanced microphone/speaker/ring *tone ge

UM3699A Features

* 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 Single Supply Operation: 1.65V to 5.5V z Function Directly from Battery z Maximum Breakdown Voltage: