MAX3455E

±15kV ESD-Protected USB Transceivers

±15kV ESD-Protected USB Transceivers


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Description

The MAX3453E–MAX3456E ±15kV ESD-protected USB-compliant transceivers interface low-voltage ASICs with USB devices. The devices fully comply with USB 1.1 and USB 2.0 when operating at full (12Mbps) and low (1.5Mbps) speeds. The MAX3453E–MAX3456E operate with VL as low as +1.65V, ensuring compatibility with low-voltage ASICs.

The MAX3453E–MAX3456E feature a logic-selectable suspend mode that reduces current consumption to less than 40µA. Integrated ±15kV ESD protection protects the USB D+ and D- bidirectional bus connections.

The MAX3453E supports only full-speed (12Mbps) operation. The MAX3453E/MAX3454E feature an internal 1.5kΩ USB pullup resistor and an enumeration function that allows devices to logically disconnect while plugged in. The MAX3453E/MAX3455E provide a push-pull bus-detect (BD) output that asserts high when VBUS > +4.0V.

The MAX3453E–MAX3456E operate over the extended temperature range (-40°C to +85°C) and are available in 14-pin TSSOP and 16-pin (3mm x 3mm) thin QFN packages.
MAX3453E, MAX3454E, MAX3455E, MAX3456E: Typical Operating Circuit MAX3453E, MAX3454E, MAX3455E, MAX3456E: Typical Operating Circuit Enlarge+

Key Features

  • ±15kV ESD Protection on D+ and D-
  • USB 1.1 and USB 2.0 (Low-Speed and Full-Speed)-Compliant Transceivers
  • Combined VP and VM Inputs/Outputs
  • +1.65V to +3.6V VL Logic Supply Input for Interfacing with Low-Voltage ASICs
  • Enumerate Input Function (MAX3453E/MAX3454E)
  • Powered from Li+ Battery as Low as +3.1V (MAX3454E/MAX3456E)
  • VBUS Detection (MAX3453E/MAX3455E)
  • Internal Pullup Resistor (MAX3453E/MAX3454E)
  • No Power-Supply Sequencing Required

Applications/Uses

  • Cellular Telephones
  • Data Cradles
  • MP3 Players
  • PC Peripherals
  • PDAs

See parametric specs for USB Transceivers (8)


Part NumberVL
(V)
Supports USB SpeedInternal USB Pullup ResistorESD Protect.
(±kV)
VSUPPLY
(V)
Package/PinsBudgetary
Price
1.5kΩSee Notes
MAX3453E 1.65 to 3.6Full-SpeedYes15
3.0 to 5.5
4.0 to 5.5
TQFN/16
TSSOP/14
$1.06 @1k
MAX3454E 
Full-Speed
Low-Speed
Yes3.0 to 5.5
TQFN/16
TSSOP/14
$1.10 @1k
MAX3456E 
Full-Speed
Low-Speed
No3.0 to 5.5
TQFN/16
TSSOP/14
$0.90 @1k

Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
Request Reliability Report for: MAX3455E 
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C   Material Composition  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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