MAX4761:High-Bandwidth, Quad DPDT Switches

The MAX4760/MAX4760A/MAX4761/MAX4761A (DPDT) analog switches operate from a single +1.8V to +5.5V supply. These switches feature a low 54pF (typ) capacitance for high-speed data switching applications. The MAX4760/MAX4760A are quad double-pole/double-throw (DPDT) switches, and the MAX4761/MAX4761A are octal single-pole/double-throw (SPDT) switches. They have eight 2.0Ω (typ) on-resistance, low-capacitance switches to route audio and data signals. The MAX4760/MAX4760A have four logic inputs to control the switches in pairs. The MAX4761/MAX4761A have one logic control input and an enable input (active-low EN) to disable the switches. The MAX4760/MAX4760A/MAX4761/MAX4761A are available in a small 36-pin (6mm x 6mm) TQFN and 36-bump (3mm x 3mm) chip-scale package (UCSP™).

Key Features
  • USB 1.1 and USB 2.0 (Full Speed 12Mbps) Signal-Switching Compliant
  • Data and Audio Signal Routing
  • Low-Capacitance Data Switches
  • Less than 0.2ns Skew
  • -3dB Bandwidth: 150MHz (typ)
  • 0.2Ω (typ) Channel-to-Channel Matching
  • 0.8Ω (typ) On-Resistance Flatness
  • Rail-to-Rail Signal Handling
  • 0.03% (typ) THD
  • +1.8V to +5.5V Supply Range
  • Low Supply Current with 1.8V Logic Threshold (MAX4760A/MAX4761A)
  • Tiny 36-Bump UCSP (3mm x 3mm)
  • 36-Pin TQFN (6mm x 6mm)
  • -40°C to +85°C Operating Temperature Range
MAX4760, MAX4760A, MAX4761, MAX4761A: Functional Diagram
MAX4760, MAX4760A, MAX4761, MAX4761A: Functional Diagram
Applications/Uses
  • Audio-Signal Routing
  • Cell Phones
  • Notebook Computers
  • PDAs/Handheld Devices
  • USB Signal Switching
DataSheet
titleDownload file
MAX4760-MAX4761A Data SheetMAX4760-MAX4761A.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)
QINJECTION
(pC)
CON
(pF)
COFF
(pF)
Package/PinsBudgetary
Price
minmaxminmaxmaxmaxtypmaxmaxminmaxSee Notes
MAX4760USB Full-Speed
USB Low-Speed
2-to-1
DPDT
81.85.505.55.53.50.81.5320514050155425TQFN/36
UCSP/36
WLP/36
$2.92 @1k
MAX47612-to-1TQFN/36
UCSP/36
$4.45 @1k
Ordering Information
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX4761EBX-TNo Longer AvailableUCSP,;36 pin;10 mm²-40°C to +85°CNo
MAX4761ETXNo Longer AvailableMAX4761ETX+TQFN,;36 pin;37.2 mm²-40°C to +85°CNo
MAX4761ETX+ActiveTQFN,;36 pin;37.2 mm²-40°C to +85°CLead Free
MAX4761ETX+TActiveTQFN,;36 pin;37.2 mm²-40°C to +85°CLead Free
MAX4761ETX-TNo Longer AvailableMAX4761ETX+TQFN;36 pin-40°C to +85°CSee data sheet
MAX4760-MAX4761A.pdf MAX4761
MAX4760-MAX4761A_cn.pdf MAX4761
MAX4760-MAX4761A_cn.pdf MAX4760A