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 forInterfacing with Low-Voltage ASICs· Enumerate Input Function (MAX3453E/MAX3454E)· Powered from Li+ Batte...
MAX3453E_1280213: 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 forInte...
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Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
VBUS, VL, D+, D- to GND.......................................-0.3V to +6.0V
VTRM to GND ...........................................-0.3V to (VBUS + 0.3V)
VP, VM, SUS, ENUM, SPD,
RCV, OE, BD to GND................................ -0.3V to (VL + 0.3V)
Current (into any pin) ....................................................±15mA
Short-Circuit Current (D+ and D-) ................................±150mA
Continuous Power Dissipation (TA = +70°C)
14-Pin TSSOP (derate 9.1mW/°C above +70°C) .........727mW
16-Pin Thin QFN (derate 14.7mW/°C above +70°C)..1176mW
Operating Temperature Range .......................-40°C to +85°C
Junction Temperature............................................. ......+150°C
Storage Temperature Range .........................-65°C to +150°C
Lead Temperature (soldering, 10s) ...............................+300°C
The MAX3453E_1280213 ±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_1280213 operate with VL as low as +1.65V, ensuring compatibility with low-voltage ASICs.
The MAX3453E_1280213 feature a logic-selectable suspend mode that reduces current consumption to less than 40µA. Integrated ±15kV ESD protection pro- tects the USB D+ and D- bidirectional bus connections.
The MAX3453E_1280213 supports only full-speed (12Mbps)operation. The MAX3453E_1280213 feature an inter-nal 1.5kΩ USB pullup resistor and an enumeration func-tion that allows devices to logically disconnect while plugged in. The MAX3453E_1280213 provide a push-pull bus-detect (BD) output that asserts high when VBUS > +4.0V. The MAX3456E is pin compatible with Micrel's MIC2550A.
The MAX3453E_1280213 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.