ADM3232EARUZ Analog Devices Inc, ADM3232EARUZ Datasheet
ADM3232EARUZ
Specifications of ADM3232EARUZ
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ADM3232EARUZ Summary of contents
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FEATURES Data rate: 460 kbps 2 Tx and 2 Rx Meets EIA-232E specifications 0.1 μF charge pump capacitors ESD protection to IEC 1000-4-2 (801.2) on RS-232 I/Os Contact discharge: ±8 kV Air gap discharge: ±15 kV APPLICATIONS General-purpose RS-232 data ...
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ADM3232E TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Absolute Maximum Ratings............................................................ 4 ESD Caution.................................................................................. 4 REVISION HISTORY 4/11—Rev Rev. B Changes to ...
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SPECIFICATIONS V = 3.3 V ± 0 0.1 μF; all specifications T CC Table 1. Parameter DC CHARACTERISTICS Operating Voltage Range V Power Supply Current CC LOGIC Input Logic Threshold Low, V INL Input Logic ...
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ADM3232E ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 2. Parameter Rating V −0 V− +0 –14 V Input Voltages Tx −0 ±30 ...
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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 3. Pin Function Descriptions Pin No. Mnemonic Description 1, 3 C1+, C1– External Capacitor 1 is connected between these pins. A 0.1 μF capacitor is recommended, but larger capacitors μF ...
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ADM3232E TYPICAL PERFORMANCE CHARACTERISTICS 8 Tx (HIGH) OUT –2 –4 Tx (LOW) OUT –6 –8 0 200 400 600 LOAD CAPACITANCE (pF) Figure 3. Transmitter Output Voltage High/Low vs. Load Capacitance @ 460 kbps 8 Tx ...
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5.00V CH 2 5.00V M1.00µs Figure 9. 460 kbps Data Transmission CH1 0V Rev Page ADM3232E ...
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ADM3232E THEORY OF OPERATION The ADM3232E is a single-channel RS-232 line driver/receiver. Step-up voltage converters, coupled with level-shifting transmitters and receivers, allow RS-232 levels to be developed while operating from a single 3.3 V supply. CMOS technology is used to ...
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OUTLINE DIMENSIONS 4.00 (0.1575) 3.80 (0.1496) 0.25 (0.0098) 0.10 (0.0039) COPLANARITY 0.10 0.15 0.05 10.00 (0.3937) 9.80 (0.3858 6.20 (0.2441) 1 5.80 (0.2283) 8 1.27 (0.0500) BSC 1.75 (0.0689) 1.35 (0.0531) SEATING 0.51 (0.0201) PLANE 0.25 (0.0098) 0.31 ...
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... CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. ORDERING GUIDE Model 1 ADM3232EARNZ ADM3232EARNZ-REEL7 ADM3232EARUZ ADM3232EARUZ-REEL7 ADM3232EARWZ ADM3232EARWZ-REEL RoHS Compliant Part. 10.50 (0.4134) 10.10 (0.3976 7.60 (0.2992) 7.40 (0.2913 ...
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NOTES Rev Page ADM3232E ...
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ADM3232E NOTES ©2006–2011 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D06410-0-4/11(B) Rev Page ...