NLAS3799B: Analog Switch, Dual DPDT, Ultra-Low RON

The NLAS3799B is an ultra low RON dual DPDT and a 0.5 Ohms RON analog switch. This device is designed for low operating voltage, high current switching of speaker output and earpiece for cell phone applications. It can switch a balanced stereo output. The NLAS3799B can handle a balanced microphone, speaker, ring tone generator in a monophone mode. The device contains a break before make (BBM) feature.

Features
  • Single Supply Operation, 1.65 to 4.5 V
  • Function Directly from LiON Battery
  • Maximum Breakdown Voltage: 5.5 V
  • Low Static Power
  • NLAS3799B Interfaces with 2.8 V Chipset; NLAS3799BL Interfaces with 1.8 V Chipset
Applications
  • Cell Phone Speaker/Microphone Switching
  • Ringtone-Chip/Amplifier Switching
  • Four Unbalanced (Single-Ended) Switches
  • Stereo Balanced (Push-Pull) Switching
End Products
  • Mobile Phones
  • VoIP Handsets
  • LCD TVs
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Analog Switch, Dual DPDT, Ultra−Low RONNLAS3799B/D (171.0kB)3
Package Drawings (2)
Document TitleDocument ID/SizeRevision
16 Pin UQFN, 1.8x2.6, 0.4P488AU (52.0kB)A
QFN 16, 1.8 x 2.6 x 0.75, 0.4mm Pitch488AP (66.3kB)B
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
NLAS3799BLMNR2GActivePb-free Halide freeQFN-16488AP1Tape and Reel3000$1.0
NLAS3799BMNR2GLifetimePb-free Halide freeQFN-16488AP1Tape and Reel3000$1.0
NLAS3799BMUR2GLifetimePb-free Halide freeUQFN-16488AU1Tape and Reel3000$0.9333
Specifications
ProductChannelsNumber of SwitchesConfigurationIcc Max (µA)ron Max (Ω)VCC Min (V)VCC Max (V)
NLAS3799BLMNR2G48DPDT20.41.654.5
Analog Switch, Dual DPDT, Ultra−Low RON (171.0kB) NLAS3799B
QFN 16, 1.8 x 2.6 x 0.75, 0.4mm Pitch NLAS54405
16 Pin UQFN, 1.8x2.6, 0.4P NLAS3799B