MAX214CWI Maxim Integrated Products, MAX214CWI Datasheet
MAX214CWI
Specifications of MAX214CWI
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MAX214CWI Summary of contents
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... RS-232 Transceiver ____________________________Features Eliminates Null Modem Cables Programmable DTE or DCE Serial Port 1µF Charge-Pump Capacitors 116kbps Data Rate—Guaranteed 20µA Shutdown Mode Receivers Active in Shutdown ______________Ordering Information PART MAX214CPI MAX214CWI MAX214C/D MAX214EPI MAX214EWI * Dice are specified __________________Pin Configuration 15 14 TOP VIEW 1 F ...
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Programmable DTE/DCE, +5V RS-232 Transceiver ABSOLUTE MAXIMUM RATINGS V ...........................................................................-0.3V to +6V CC Input Voltages T , DTE/DCE, SHDN HI-Z ......................-0. ....................................................................................±15V IN Output Voltages: T ..................................................................................±15V OUT R ........................................................-0. OUT Short-Circuit (one output ...
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ELECTRICAL CHARACTERISTICS (continued 4.5V to 5.5V PARAMETER POWER SUPPLY V Supply Current No load DTE/DCE = 0V, SHDN = Shutdown Supply Current HI ...
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Programmable DTE/DCE, +5V RS-232 Transceiver __________________________________________Typical Operating Characteristics ( all transmitters loaded with 3k in parallel with 2.5nF TRANSMITTER OUTPUT VOLTAGE ( vs. LOAD CAPACITANCE AT DIFFERENT DATA ...
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Description PIN NAME 1, 2 C2+, C2- Terminals for negative charge-pump capacitor 3 HI-Z RS-232 receiver impedance control. Take high to disconnect the termination resistor. 4 N.C. No connect—not internally connected 5, 24, 25 TA, TC, TB TTL/CMOS driver ...
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Programmable DTE/DCE, +5V RS-232 Transceiver Table 1a. DTE-Operation Pin Configurations TTL/CMOS MAX214 I/O LABEL PIN Transmitter (TxD) 5 Receiver (RxD) 6 Request to Send (RTS) 25 Clear to Send (CTS) 23 Data Terminal Ready (DTR) 24 Data Set Ready (DSR) ...
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I SHDN +5.5V 1µF V C1+ CC 1µF C1- MAX214 C2+ +5V 1µF C2- 400k +5. OUT 0V OR +5.5V DTE/DCE DRIVE +5.5V HI-Z +5.5V SHDN GND CAPACITORS MAY BE POLARIZED OR UNPOLARIZED Figure ...
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Programmable DTE/DCE, +5V RS-232 Transceiver Table 2. Control Pin Configurations CONTROL INPUTS SHUTDOWN HI-Z DTE/DCE which improves noise margins. The polarity of each receiver’s ...
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When using the minimum recommended capacitor values, make sure the capacitance value does not degrade excessively as the operating temperature ...
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Programmable DTE/DCE, +5V RS-232 Transceiver PC1 (DTE MODE TRA RTA TRB RTB TRC RTC 17 7 RDC RDTC 11 MAX214 8 RE RRE ...
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Table 3. Summary of EIA/TIA-232E, V.28 Specifications EIA/TIA-232E, V.28 PARAMETER CONDITIONS SPECIFICATIONS Driver Output load +5.0V to +15V Voltage load 0 Level -5.0V to -15V 1 Level No load ±25V Output Level, Max 3k ...
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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. 12 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 © 1995 Maxim Integrated Products ...