MAX3221CAE-T Maxim Integrated, MAX3221CAE-T Datasheet
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MAX3221CAE-T
Specifications of MAX3221CAE-T
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MAX3221CAE-T Summary of contents
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... Tx/2 Rx RS-232 Transceivers with ±15kV ESD- Protected I/O and Logic Pins ________________________Applications Notebook, Subnotebook, and Palmtop Computers Battery-Powered Equipment Hand-Held Equipment Peripherals Printers ______________Ordering Information PART TEMP RANGE MAX3221CAE CC MAX3221CUE† MAX3221EAE -40°C to +85°C MAX3221EUE† -40°C to +85°C MAX3223CPP MAX3223CAP MAX3223CUP MAX3223EPP -40° ...
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Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown ABSOLUTE MAXIMUM RATINGS V ...........................................................................-0. (Note 1) ...............................................................-0.3V to +7V V- (Note 1) ...............................................................+0. (Note 1).................................................................+13V Input Voltages FORCEOFF, ...
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Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown ELECTRICAL CHARACTERISTICS (continued +3.0V to +5.5V, C1–C4 = 0.1µF (Note 2 PARAMETER RECEIVER INPUTS Input Voltage Range Input Threshold Low T A Input Threshold High T ...
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Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown __________________________________________Typical Operating Characteristics (V = +3.3V, 235kbps data rate, 0.1µF capacitors, all transmitters loaded with 3kΩ MAX3221/MAX3223 TRANSMITTER OUTPUT VOLTAGE vs. LOAD CAPACITANCE OUT+ 4 ...
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Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown ______________________________________________________________Pin Description PIN MAX3221 MAX3223 MAX3243 1 1 — 4– 10 12, ...
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Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown POWER FORCEOFF MANAGEMENT FORCEON UNIT OR KEYBOARD INVALID CONTROLLER MAX3243 I/O CHIP CPU WITH UART Figure 1. Interface Under Control of PMU RS-232 Receivers The MAX3221/MAX3223/MAX3243’s receivers convert RS-232 signals ...
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Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown Table 1a. MAX3221/MAX3223 Enable Control Truth Table ...
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Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown Table 2. AutoShutdown Logic RS-232 SIGNAL INPUT PRESENT AT RECEIVER INPUT Yes H No ...
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Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown 5V/div 2V/div 50µs/div V = +3.3V CC C1–C4 = 0.1µF Figure 6. Transmitter Outputs when Exiting Shutdown or Powering Up Power-Supply Decoupling In most circumstances a 0.1µF bypass capacitor is ...
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Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown +3.3V 0.1µ C1+ C1 0.1µF 24 C1- 1 MAX3243 C2+ C2 0.1µF 2 C2- T1IN 14 LOGIC T2IN 13 INPUTS T3IN 12 R2OUTB 20 R1OUT 19 R2OUT ...
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Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown V CC 0.1µ C1+ C1 C1- C2+ MAX3221 MAX3223 C2 C2- MAX3243 OUT OUT EN (MAX3221/3) 5kΩ FORCEOFF CC GND ...
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Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown __________________________________________________Typical Operating Circuits +3.3V 15 0.1µ C1 0.1µF C1- MAX3221 5 C2 0.1µF C2- 11 T1IN 9 R1OUT EN INVALID 10 1 ...
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Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown ______3V-Powered EIA/TIA-232 and EIA/TIA-562 Transceivers from Maxim POWER- No. OF SUPPLY PART TRANSMITTERS/ VOLTAGE RECEIVERS (V) MAX212 3.0 to 3.6 MAX218 1.8 to 4.25 MAX562 2.7 to 5.25 MAX563 3.0 ...
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Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown __________________________________________________________Pin Configurations C1 MAX3221 R1IN 8 SSOP/TSSOP ___________________Chip Information ...
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Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages NOTES: 1. D&E DO NOT ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circu implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 16 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2003 Maxim Integrated Products Package Information (continued) ...