MAX3243

1μA Supply-Current, +3V to +5.5V, RS-232, Transceiver, SSOP28, -0.3V to +6V, 571mW

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Price:: US $1.10~1.25 / piece [Get Latest Price]

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	US $1.10~1.25

PartNumber:: MAX3243

Brand:: Maxim Integrated Products - Maxim | Pack: SOP | D/C: 04+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2011-11-30

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Part Number:MAX3243
US $1.10 - 1.25
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Product Summary

The MAX3243 is a 1μA Supply-Current, True +3V to +5.5V RS-232 Transceiver with AutoShutdown. The MAX3243 achieves 1μA supply current with Maxim revolutionary AutoShutdown feature. When the MAX3243 does not sense a valid signal level on its receiver inputs, the on-board power supply and drivers shut down. This occurs if the RS-232 cable is disconnected or if the transmitters of the connected peripheral are turned off. The applications of the MAX3243 include Notebook, Subnotebook, and Palmtop Computers, Battery-Powered Equipment, Hand-Held Equipment, Peripherals and Printers.

Parametrics

MAX3243 absolute maximum ratings: (1)VCC: -0.3V to +6V; (2)V+: -0.3V to +7V; (3)V-: +0.3V to -7V; (4)V+ + |V-|: +13V; (5)Input Voltages, R_IN: ±25V; (6)Output Voltages, T_OUT: ±13.2V; (7)R_OUT, INVALID: .-0.3V to (VCC + 0.3V); (8)Short-Circuit Duration, T_OUT: Continuous; (9)Continuous Power Dissipation: 571mW; (10)Operating Temperature Ranges: 0 to +70℃; (11)Storage Temperature Range: -65 to +150℃; (12)Lead Temperature (soldering, 10s): +300℃.

Features

MAX3243 features: (1)For Space-Constrained Applications: +2.5V to +5.5V RS-232 Transceivers in UCSP; (2)For Integrated ESD Protection: ±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232; (3)Transceivers; (4)For Low-Voltage or Data Cable Applications: +2.5V to +5.5V, 1μA, 2 Tx/2 Rx RS-232 Transceivers with ±15kV ESD-Protected I/O and Logic Pi.