MAX3244EEUI+ Maxim Integrated Products, MAX3244EEUI+ Datasheet
MAX3244EEUI+
Specifications of MAX3244EEUI+
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MAX3244EEUI+ Summary of contents
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... Battery-Powered Equipment Handheld Equipment Peripherals Printers AutoShutdown Plus, MegaBaud, and UCSP are trademarks of Maxim Integrated Products, Inc. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. _Next Generation Device Features ♦ ...
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Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0. GND (Note 1) ..................................................-0. GND (Note 1) ...................................................+0. ...
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Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus ELECTRICAL CHARACTERISTICS (continued +3V to +5.5V, C1–C4 = 0.1µF, tested at 3.3V ±10 0.047µF, C2–C4 = 0.33µF, tested at 5.0V ±10 unless ...
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Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus TIMING CHARACTERISTICS—MAX3224/MAX3226/MAX3244 (V = +3V to +5.5V, C1–C4 = 0.1µF, tested at 3.3V ±10 0.047µF, C2–C4 = 0.33µF, tested at 5.0V ±10 unless otherwise ...
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Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus __________________________________________Typical Operating Characteristics (V = +3.3V, 250kbps data rate, C1–C4 = 0.1µF, all transmitters loaded with 3kΩ and C CC MAX3224/MAX3226 TRANSMITTER OUTPUT VOLTAGE vs. LOAD CAPACITANCE 6 ...
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Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus (V = +3.3V, 250kbps data rate, C1–C4 = 0.1µF, all transmitters loaded with 3kΩ and C CC MAX3244 TRANSMITTER OUTPUT VOLTAGE vs. LOAD CAPACITANCE OUT+ ...
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Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus PIN MAX3224 MAX3225 MAX3226 MAX3244 PDIP/ MAX3227 MAX3245 TQFN- SSIP/ EP TSSOP — ...
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Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus POWER- FORCEOFF MANAGEMENT FORCEON UNIT OR KEYBOARD INVALID CONTROLLER MAX3244 MAX3245 I/O CPU CHIP WITH UART Figure 1. Interface Under Control of PMU RS-232 Transmitters The transmitters are ...
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... Ring Indicator applications to be monitored without forward biasing other devices connected to the receiver outputs. This is ideal for sys- tems where V is set to ground in shutdown to CC accommodate peripherals such as UARTs (Figure 2). AutoShutdown is a trademark of Maxim Integrated Products, Inc. _______________________________________________________________________________________ RECEIVER OR VALID TRANSMITTER RECEIVER T_OUT ...
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Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus +0.3V R_IN -0.3V INVALID ASSERTED IF ALL RECEIVER INPUTS ARE BETWEEN +0.3V AND -0.3V FOR AT LEAST 30μs. Figure 3a. INVALID Functional Diagram, INVALID Low +2.7V R_IN -2.7V ...
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Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus RECEIVER INPUTS TRANSMITTER INPUTS TRANSMITTER OUTPUTS V INVALID CC t INVL OUTPUT t INVH OUTPUT *MAX3224–MAX3227 Figure 4b. AutoShutdown ...
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Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus Software-Controlled Shutdown If direct software control is desired, use INVALID to indicate DTR or Ring Indicator signal. Tie FORCEOFF and FORCEON together to bypass the AutoShutdown Plus so ...
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Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus The MAX3224/MAX3226/MAX3244 maintain the RS-232 ±5.0V minimum transmitter output voltage even at high data rates. Figure 7 shows a transmitter loopback test circuit. Figure 8 shows a loopback ...
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Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus +3.3V 0.1μF 28 C1+ C1 0.1μF 24 C1- MAX3244 1 C2+ MAX3245 C2 0.1μF 2 C2- T1IN 14 T2IN LOGIC 13 INPUTS T3IN 12 R2OUTB 20 R1OUT 19 ...
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Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus drove all serial mice tested and met their respective current and voltage requirements. The MAX3244/ MAX3245 dual charge pump ensures the transmitters will supply at least ±5V during ...
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Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus ___________________________________________________Typical Operating Circuits +3.3V 15 0.1μF C BYPASS C1 0.1μF C1- MAX3226 5 C2+ MAX3227 C2 6 0.1μF C2- 11 T1IN 9 R1OUT ...
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Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus ___________________________________________________________ Pin Configurations TOP VIEW + READY 1 C1 C1- 4 MAX3224 C2+ 5 MAX3225 C2 T2OUT 8 R2IN 9 R2OUT 10 ...
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Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus Ordering Information (continued) PART TEMP RANGE MAX3225CPP+ 0°C to +70°C MAX3225CAP+ 0°C to +70°C MAX3225CTP+ 0°C to +70°C MAX3225CUP+ 0°C to +70°C MAX3225EPP+ -40°C to +85°C MAX3225EAP+ -40°C ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 19 © 2011 Maxim Integrated Products DESCRIPTION Maxim is a registered trademark of Maxim Integrated Products, Inc ...