NLAS5123: Analog Switch, SPDT, 1 Ohm

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 break-before-make (BBM) feature.

Features
  • Single Supply Operation: 1.65 V to 5.5 V VCC
  • Function Directly from LiON Battery
  • RON Typical = 1.0 Ohm @ VCC = 4.5 V
  • Low Static Power
Applications
  • Cell Phone Speaker/Microphone Switching
  • Ringtone-Chip/Amplifier Switching
  • Stereo Balanced (Push-Pull) Switching
End Products
  • VoIP Handsets
  • Mobile Phones
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Analog Switch, SPDT, 1 Ohm RONNLAS5123/D (149.0kB)4
Package Drawings (2)
Document TitleDocument ID/SizeRevision
UDFN6, 1.2 x 1.0, 0.4P517AA (58.9kB)D
WDFN6 1.2 x 1.0, 0.4P506AS (62.3kB)D
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
NLAS5123MNR2GActivePb-free Halide freeWDFN-6506AS1Tape and Reel3000$0.48
NLAS5123MUR2GActivePb-free Halide freeUDFN-6517AA1Tape and Reel3000$0.5333
Specifications
ProductChannelsNumber of SwitchesConfigurationIcc Max (µA)ron Max (Ω)VCC Min (V)VCC Max (V)
NLAS5123MNR2G12SPDT111.655.5
NLAS5123MUR2G12SPDT111.655.5
Analog Switch, SPDT, 1 Ohm RON (149.0kB) NLAS5123
WDFN6 1.2 x 1.0, 0.4P NLASB3157
UDFN6, 1.2 x 1.0, 0.4P NUP5150