MAX3221ECTE Maxim Integrated, MAX3221ECTE Datasheet
MAX3221ECTE
Specifications of MAX3221ECTE
Related parts for MAX3221ECTE
MAX3221ECTE Summary of contents
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... MAX3246E: ±15kV ESD-Protected Down to 10nA, +3.0V to +5.5V 1Mbps, True RS-232 Transceivers (MAX3246E Available in a UCSP Package) o For Data Cable Applications: MAX3380E/MAX3381E: +2.35V to +5.5V, 1µA, 2Tx/2Rx RS-232 Transceivers with ±15kV ESD- Protected I/O and Logic Pins PART MAX3221ECTE+ MAX3221ECUE+ MAX3221ECAE+ MAX3221EEAE+ MAX3221EETE+ MAX3221EEUE+ MAX3223ECPP+ MAX3223ECAP+ MAX3223ECUP+ ...
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... R_OUT receivers disabled I = 1.6mA OUT I = -1.0mA OUT ) CC Positive threshold Figure 5a Negative threshold Figure 1.6mA OUT I = -1.0mA OUT MIN TYP 1 3.3V 2 5.0V 2.4 CC 0.5 ±0.01 ± -2 +25°C.) A MAX UNITS 10 µA 10 µ 0 ±1 µA ±10 µA 0 2.7 V 0 Maxim Integrated ...
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... Input Hysteresis Input Resistance TRANSMITTER OUTPUTS Output Voltage Swing Output Resistance Output Short-Circuit Current Output Leakage Current MOUSE DRIVEABILITY (MAX3243E) Transmitter Output Voltage ESD PROTECTION R_IN, T_OUT Maxim Integrated MAX3221E/MAX3223E/MAX3243E = unless otherwise noted. Typical values are MIN MAX SYMBOL CONDITIONS t ...
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... L A MAX3221E/MAX3223E SLEW RATE vs. LOAD CAPACITANCE -SLEW 10 +SLEW FOR DATA RATES UP TO 250kbps 0 0 1000 2000 3000 LOAD CAPACITANCE (pF) = +25°C.) A MAX UNITS kbps µ V/µs 4000 5000 Maxim Integrated ...
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... LOAD CAPACITANCE (pF) MAX3243E SLEW RATE vs. LOAD CAPACITANCE 1000 2000 3000 LOAD CAPACITANCE (pF) Maxim Integrated Typical Operating Characteristics (continued) 120kbps 20kbps 4000 5000 4000 5000 , T = +25°C, unless otherwise noted MAX3243E TRANSMITTER OUTPUT VOLTAGE vs ...
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... V +3.0V to +5.5V Supply Voltage CC Force-Off Input, active low. Drive low to shut down transmitters, receivers (MAX3243E, except R2OUTB), 22 — and on-board charge pump. This overrides all automatic circuitry and FORCEON (Table 1). — 21 Shutdown Control, Active Low Pin Description FUNCTION is enabled must be Maxim Integrated ...
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... When powered off or shut down, the output can be driven up to ±12V. The transmitter inputs do not have pull-up resistors. LapLink is a trademark of Traveling Software. Maxim Integrated MAX3243E SO/ TQFN- SSOP/ NAME ...
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... TRANSITION DETECTOR I MAX3243E PROTECTION DIODE R2OUTB R2OUT THREE-STATED UART T1IN Tx GND FORCEOFF = GND NEW MAX3243E: IN SHUTDOWN, R2OUTB IS USED TO MONITOR EXTERNAL DEVICES AND R2OUT IS THREE STATED, ELIMINATING A CURRENT PATH THROUGH THE UART'S PROTECTION DIODE. RS-232 5kΩ R2IN 5kΩ T1OUT Maxim Integrated ...
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... Software-Controlled Shutdown If direct software control is desired, INVALID can be used to indicate DTR or Ring Indicator signal. Connect FORCEOFF and FORCEON together to disable Auto- Shutdown so the line acts like a SHDN input. Maxim Integrated EN VALID (MAX3221E/ RECEIVER MAX3223E) ...
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... Figure 5. AutoShutdown Trip Levels INVALID OUTPUT Yes No TRANSMITTERS ENABLED, INVALID HIGH +2.7V INDETERMINATE +0.3V AUTOSHUTDOWN, TRANSMITTERS DISABLED, 0 1µA SUPPLY CURRENT, INVALID LOW -0.3V INDETERMINATE -2.7V TRANSMITTERS ENABLED, INVALID HIGH INVL High Low INVALID REGION t INVH t WU Maxim Integrated ...
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... Its objective is to emulate the stress caused by contact that occurs with handling and assembly during manufactur- ing. Of course, all pins require this protection during manufacturing, not just RS-232 inputs and outputs. Maxim Integrated MAX3221E/MAX3223E/MAX3243E DEVICE VOLTAGE UNDER TEST Figure 7a ...
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... Mouse Driveability (MAX3243E) The MAX3243E has been specifically designed to power serial mice while operating from low-voltage power sup- plies. It has been tested with leading mouse brands such AutoShutdown Plus is a trademark of Maxim Integrated Products, Inc. 12 Table 3. Required Capacitor Values bypass capacitor is ...
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... V CC 0.1µ C1+ C1 C1- MAX3221E C2+ MAX3223E C2 MAX3243E C2 OUT EN (MAX3221E/3E FORCEOFF CC GND Figure 9. Loopback Test Circuit Maxim Integrated HUMAN SUPPLY Auto- Auto- Shutdown Shutdown (µA) Plus 300 — — 1 — Yes 1 Yes — 1 Yes — 300 — — 300 — ...
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... TEMP RANGE 0°C to +70°C 0°C to +70°C 0°C to +70°C -40°C to +85°C -40°C to +85°C -40°C to +85°C 0°C to +70°C -40°C to +85°C V OUT+ V OUT PIN-PACKAGE 28 Wide SO 28 SSOP 28 TSSOP 28 Wide SO 28 SSOP 28 TSSOP 32 TQFN-EP* 32 TQFN-EP* Maxim Integrated ...
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... R1OUT 19 R2OUT 18 LOGIC OUTPUTS R3OUT 17 R4OUT 16 R5OUT FORCEON FORCEOFF CC TO POWER- 21 INVALID MANAGEMENT UNIT Figure 12b. Mouse Driver Test Circuit Maxim Integrated 0.1µ 0.1µF T1OUT 9 T2OUT 10 11 T3OUT R1IN 4 5kΩ R2IN 5 5kΩ 6 R3IN ...
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... R4OUT 16 5kΩ R5OUT 15 5kΩ 23 FORCEON 22 V FORCEOFF CC 21 INVALID GND 25 *MAX3221E PIN OUT REFERS TO SSOP/TSSOP PACKAGES. **MAX3223E PIN OUT REFERS TO DIP/SSOP/TSSOP PACKAGES 0.1µ 0.1µF RS-232 OUTPUTS R1IN 4 R2IN 5 R3IN 6 RS-232 INPUTS R4IN 7 R5IN 8 Maxim Integrated ...
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... C2 R1IN 4 R2IN 5 MAX3243E R3IN 6 R4IN 7 R5IN 8 T1OUT 9 T2OUT 10 T3OUT 11 T3IN 12 T2IN 13 T1IN 14 SO/SSOP/TSSOP *CONNECT EP TO GND OR LEAVE UNCONNECTED Maxim Integrated TOP VIEW 16 FORCEOFF GND 13 T1OUT FORCEON 12 11 T1IN 10 INVALID 9 R1OUT TOP VIEW C1 GND 25 N.C. 25 ...
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... TQFN *CONNECT EP TO GND OR LEAVE UNCONNECTED Package Information OUTLINE NO. PATTERN NO. 21-0140 90-0072 21-0056 90-0106 21-0066 90-0117 21-0140 90-0010 21-0056 90-0094 21-0066 90-0116 21-0043 21-0042 90-0109 21-0056 90-0095 21-0066 90-0171 21-0144 90-0125 10 T2IN INVALID 9 8 R2OUT 7 R2IN 6 T2OUT LAND — Maxim Integrated ...
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... Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance. Maxim Integrated 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-1000 © 2011 Maxim Integrated DESCRIPTION The Maxim logo and Maxim Integrated are trademarks of Maxim Integrated Products, Inc. Revision History PAGES CHANGED 1, 2, 14, 17, 18 ...