Product Overview

Product Overview
NLAS4157: Analog Switch, SPDT, Low Voltage 1 ohm
For complete documentation, see the data sheet
Product Description
The NLAS4157 is a low RON SPDT analog switch. This device is designed for low operating voltage, high current switching of
speaker output for cell phone applications. It can switch a balanced stereo output. The NLAS4157 can handle a balanced
microphone/speaker/ringtone generator in a monophone mode. The device contains a break-before-make (BBM) feature.
Features
• Single Supply Operation: 1.65 V to 5.5 V VCC; Function Directly from LiON Battery
• RON Typical = 0.8 @ VCC = 4.5 V
• Low Static Power
Applications
End Products
• Cell Phone Speaker/Microphone Switching
• RingtoneChip/Amplifier Switching
• Stereo Balanced (PushPull) Switching
• Mobile Phones
• VoIP Handsets
• Tablets
Part Electrical Specifications
Product
Compliance
Status
Channels
Number of
Switches
Configuratio
n
Icc Max (µA)
ron Max (Ω)
VCC Min (V)
VCC Max (V)
Package
Type
NLAS4157DFT2G
Pb-free
Active
1
2
SPDT
1
1
1.65
5.5
SC-88-6 /
SC-70-6 /
SOT-363-6
Halide free
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016