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NLAS4157 Datasheet, PDF (1/10 Pages) ON Semiconductor – SPDT, 1 RON Switch | |||
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NLAS4157
SPDT, 1 W RON Switch
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 breakâbeforeâmake (BBM) feature.
Features
⢠Single Supply Operation:
1.65 V to 5.5 V VCC
Function Directly from LiON Battery
⢠Tiny SC88 6âPin PbâFree Package:
Meets JEDEC MOâ220 Specifications
⢠RON Typical = 0.8 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
⢠RingtoneâChip/Amplifier Switching
⢠Continuous Current Rating Through each Switch ±300 mA
⢠Conforms to: JEDEC MOâ220, Issue H, Variation VEEDâ6
⢠Pin for Pin Compatible with FSA4157
http://onsemi.com
1
SCâ88 (SOTâ363)
CASE 419B
MARKING DIAGRAM
6
AN M
1
AN = Specific Device Code
M
= Date Code
PIN ASSIGNMENTS
B1 1
6S
GND 2
5 VCC
B0 3
4A
(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
July, 2005 â Rev. 2
Publication Order Number:
NLAS4157/D
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