MAX14532E:USB 2.0 Hi-Speed and Audio Switches with Negative Signal Capability and ±15kV ESD

Industry's Only Dual 3:1 USB/Audio Switch for Micro/Mini USB Connectors

The MAX14531E–MAX14534E high ESD-protected DP3T switches multiplex Hi-Speed (480Mbps) USB signals, low/full-speed USB signals, and analog signals such as AC-coupled audio or video through any of three channels. These devices combine the low on-capacitance (CON) and low on-resistance (RON) necessary for high-performance switching applications in portable electronics, and include an internal negative supply to pass AC-coupled audio signals that swing below ground (down to -2.0V). The MAX14531E–MAX14534E operate from a +2.7V to +5.5V supply. The MAX14531E–MAX14534E have a shutdown function to reduce supply current and set all channels to high impedance. The MAX14531E–MAX14534E feature a VBUS detection function through the CB0 input to automatically switch to the default USB signal path upon detection of a valid VBUS signal. The MAX14532E/MAX14534E feature internal shunt resistors on audio channels to reduce clicks and pops heard at the output. The MAX14531E–MAX14534E are available in a space-saving, 12-bump, 1.5mm x 2.0mm WLP package and operate over the -40°C to +85°C temperature range.

Key Features
  • Single +2.7V to +5.5V Supply Voltage
  • Low 10µA (typ) Supply Current
  • -3dB Bandwidth: 800MHz (typ)
  • Low 2Ω (typ) On-Resistance
  • 0.05% THD+N
  • Internal Shunt Resistor for Click-and-Pop Reduction (MAX14532E/MAX14534E)
  • VBUS Detection for Automatic Switch Path Selection
    • +28V Maximum Rated VBUS Detection Input (CB0)
  • Space-Saving, 12-Bump, 1.5mm x 2.0mm WLP Package
Applications/Uses
  • Cell Phones
  • MP3 Players
  • Notebook Computers
  • PDAs
DataSheet
titleDownload file
MAX14531E-MAX14534E Data SheetMAX14531E-MAX14534E.pdf
Parametrics
Part NumberProtocolConfig.ChannelsVSUPPLY (Single)
(V)
VSUPPLY (Single)
(V)
VSIGNAL
(V)
VSIGNAL
(V)
Dynamic Range (max)
(V)
RON
(Ω)
RFLAT(ON)
(Ω)
RFLAT(ON)
(Ω)
Bandwidth
(MHz)
IL(OFF)
(nA)
tON
(ns)
tOFF
(ns)
CON
(pF)
COFF
(pF)
Package/PinsBudgetary
Price
minmaxminmaxmaxmaxtypmaxmaxminmaxSee Notes
MAX14531EAudio
USB Full-Speed
USB High-Speed
USB Low-Speed
3-to-122.75.5-23.35.320.020.18002000250000600085WLP/12$2.31 @1k
MAX14532EWLP/12
Design kits & evaluation modules
Related Products
  • MAX14504:Dual SPDT Negative Rail Analog Switch with ±VCC Capability
  • MAX14508E:USB 2.0 Hi-Speed and Audio Switches with Negative Signal Capability
  • MAX4983E:High-Speed USB 2.0 Switches with ±15kV ESD
  • MAX4744:Low-Voltage, Dual SPDT, Audio Clickless Switches with Negative Rail Capability
Ordering Information
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX14532EEWC+ActiveWLP,;12 pin;3.3 mm²-40°C to +85°CLead Free
MAX14532EEWC+TActiveWLP,;12 pin;3.3 mm²-40°C to +85°CLead Free
MAX14531E-MAX14534E.pdf MAX14532E