1 W SPDT Switch
NL5S4157A
The NL5S4157A is a low RON SPDT analog switch.
The device is designed for low operating
voltage, high current switching of speaker output for mobile applications.
It can switch a balanced stereo output.
It can handle a balanced microphone/speaker/ringtone generator in monophone mode.
Features
• Wide VCC Operating Range: 1.
65 V to 5.
5 V • OVT up to +5.
5 V for Control pin • RON: Typically 1 W at VCC = 4.
5 V • Rail−to−Rail Input/Output • This Device is Pb−Free, Halogen Free/BFR Free and is RoHS
Compliant
Typical Applications
• Cell Phone Speaker/Microphone Switching • Ringtone−Chip/Amplifier Switching • Stereo Balanced (Push−Pull) Switching • RF PA Routing • General...