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NLAS5123 Datasheet, PDF (1/9 Pages) ON Semiconductor – SPDT, 1 Ohm Ron Switch | |||
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NLAS5123
SPDT, 1 W RON Switch
The NLAS5123 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 NLAS5123 can handle a balanced microphone/
speaker/ringtone generator in a monophone mode. The device
contains a breakâbeforeâmake (BBM) feature.
Features
⢠Single Supply Operation:
1.65 V to 5.5 V VCC
⢠Function Directly from LiON Battery
⢠RON Typical = 1.0 W @ VCC = 4.5 V
⢠Low Static Power
⢠This is a PbâFree Device
Typical Applications
⢠Cell Phone Speaker/Microphone Switching
⢠RingtoneâChip/Amplifier Switching
⢠Stereo Balanced (PushâPull) Switching
Important Information
⢠Continuous Current Rating Through each Switch ±300 mA
⢠1.2 x 1.0 x 0.4P mm 6âLead Thin DFN Package
http://onsemi.com
WDFN6
CASE 506AS
MARKING DIAGRAM
WM
G
W = Specific Device Code
M = Date Code & Assembly Location
G = PbâFree Device
PIN ASSIGNMENTS
NO 1
6 IN
GND 2
5 VCC
NC 3
4 COM
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
© Semiconductor Components Industries, LLC, 2005
1
December, 2005 â Rev. 0
Publication Order Number:
NLAS5123/D
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