MAX4185EUB - Maxim Integrated Products - Single/Dual/Quad, 270MHz, 1mA, SOT23, Current-Feedback Ampl



Detailed Product Description

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 /-15kV ESD-Protected USB On-the-Go Charge Pump and Comparators in UCSP





The MAX3355E integrates a charge pump and comparators to enable a system with an integrated USB onthe-go (OTG) dual-role transceiver to function as a USB OTG dual-role device. USB OTG facilitates the direct connection of peripherals and mobile devices such as PDAs, cellular phones, MP3 players, and digital cameras to one another without a host PC.

The MAX3355E’s internal charge pump supplies VBUS power and signaling that is required by the transceiver as defined in On-the-Go Supplement to the USB 2.0 Specification, Revision 1.0. The MAX3355E features ID detection and internal comparators for monitoring V BUS. The VBUS status outputs are used during negotiation for the USB according to the session request protocol (SRP) and host negotiation protocol (HNP).

The MAX3355E operates with logic supply voltages (VL) as low as 1.65V, ensuring compatibility with lowvoltage ASICs. The device also features a logic-selectable 1µA shutdown mode.

The MAX3355E has built-in ±15kV ESD-protection circuitry to protect the VBUS and ID_IN pins. The device is available in a miniature 4 x 3 chip-scale package (UCSP), as well as a 14-pin TSSOP package, and is specified for operation over the -40°C to +85°C extended temperature range.





♦ Guaranteed 8mA (min) VBUS Charge-Pump Output

♦ ±15kV ESD Protection on VBUS and ID_IN

♦ Up to +6.0V Backdrive Capability for VBUS

♦ +2.6V to +5.5V Operating Voltage Range

♦ VL Operates Down to +1.65V

♦ Guaranteed VBUS Input Impedance When Not Driven

♦ Automatic CLOAD Detection

♦ Comparators for Host Negotiation Protocol

♦ ID_IN Detection

♦ Available in 4 x 3 UCSP or 14-Pin TSSOP Package







Product Photos


Product Training Modules

Lead (SnPb) Finish for COTS
Long-Term Supply Program

Standard Package



Integrated Circuits (ICs)


PMIC - Voltage Regulators - Special Purpose






Charge Pump, USB

Voltage - Input

2.6 V ~ 5.5 V

Number of Outputs


Voltage - Output


Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

14-TSSOP (0.173", 4.40mm Width)

Supplier Device Package




Competitive Advantage:


Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .

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