ADM202EARWZ Analog Devices Inc, ADM202EARWZ Datasheet
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ADM202EARWZ
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ADM202EARWZ Summary of contents
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FEATURES Complies with 89/336/EEC EMC directive ESD protection to IEC1000-4-2 (801.2) ±8 kV: contact discharge ±15 kV: air-gap discharge ±15 kV: human body model EFT fast transient/burst immunity (IEC1000-4-4) Low EMI emissions (EN55022) 230 kbits/s data rate guaranteed TSSOP package ...
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ADM202E/ADM1181A TABLE OF CONTENTS Specifications..................................................................................... 3 Absolute Maximum Ratings............................................................ 4 ESD Caution.................................................................................. 4 Pin Configuration and Function Descriptions............................. 5 General Description ......................................................................... 6 Circuit Description....................................................................... 6 Charge-Pump DC-to-DC Voltage Converter....................... 6 Transmitter (Driver) Section .................................................. 6 Receiver Section ....................................................................... 6 ...
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SPECIFICATIONS V = 5.0 V ± 10 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 Threshold ...
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ADM202E/ADM1181A ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 2. Parameter V– Input Voltages Output Voltages T OUT R OUT Short-Circuit Duration T OUT Power Dissipation N-16 (Derate 6 mW/°C ...
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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 3. Pin Function Descriptions Pin No. Mnemonic Description 16 V Power Supply Input ± 10 Internally Generated Positive Supply (+9 V nominal). 6 V− Internally Generated Negative Supply (−9 ...
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ADM202E/ADM1181A GENERAL DESCRIPTION The ADM202E/ADM1181E are rugged RS-232 line drivers/receivers. Step-up voltage converters coupled with level- shifting transmitters and receivers allow RS-232 levels to be developed while operating from a single 5 V supply. Features include low power consumption, high ...
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ESD/EFT TRANSIENT PROTECTION SCHEME The ADM202E/ADM1181A use protective clamping structures on all inputs and outputs to clamp the voltage to a safe level and dissipate the energy present in electrostatic (ESD) and electrical fast transients (EFT) discharges. A simplified schematic ...
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ADM202E/ADM1181A TYPICAL PERFORMANCE CHARACTERISTICS START 30.0MHz STOP 200.0MHz Figure 10. EMC Radiated Emissions 0.3 0 LOG FREQUENCY (MHz) Figure 11. ...
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Ch2 Ch1 5.00V 5.00V M 2.00µs Ch1 Figure 16. 230 kbps Data Transmission 300 250 200 150 100 50 0 4.0 –400mV Figure 17. Charge-Pump Impedance vs. V Rev Page ...
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ADM202E/ADM1181A ESD TESTING (IEC1000-4-2) IEC1000-4-2 (previously 801-2) specifies compliance testing using two coupling methods, contact discharge and air-gap discharge. Contact discharge calls for a direct connection to the unit being tested. Air-gap discharge uses a higher test voltage, but does ...
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Table 4. IEC1000-4-2 Compliance Levels Level Contact Discharge Table 5. ADM202E/ADM1181A ESD Test Results ESD Test Method I/O Pins MIL-STD-883B ±15 kV IEC1000-4-2 Contact ±8 kV Air ±15 ...
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ADM202E/ADM1181A IEC1000-4-3 RADIATED IMMUNITY IEC1000-4-3 (previously IEC801-3) describes the measure- ment method and defines the levels of immunity to radiated electromagnetic fields. It was originally intended to simulate the electromagnetic fields generated by portable radio transceivers and other devices that ...
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LOG FREQUENCY (MHz) Figure 25. ADM202E Conducted Emissions RADIATED EMISSIONS Radiated emissions are measured at frequencies in excess of 30 MHz. RS-232 outputs are designed for operation ...
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ADM202E/ADM1181A OUTLINE DIMENSIONS 10.50 (0.4134) 10.10 (0.3976 7.60 (0.2992) 7.40 (0.2913) 10.65 (0.4193 10.00 (0.3937) 1.27 (0.0500) 2.65 (0.1043) BSC 2.35 (0.0925) 0.30 (0.0118) 0.10 (0.0039) 0.51 (0.0201) SEATING COPLANARITY 0.33 (0.0130) PLANE 0.10 0.31 (0.0122) ...
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... ADM202EANZ −40°C to +85°C ADM202EARW −40°C to +85°C ADM202EARW-REEL −40°C to +85°C 1 ADM202EARWZ −40°C to +85°C 1 ADM202EARWZ-REEL −40°C to +85°C ADM202EARN −40°C to +85°C ADM202EARN-REEL −40°C to +85°C ADM202EARN-REEL7 −40°C to +85°C 1 ADM202EARNZ − ...
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ADM202E/ADM1181A NOTES © 2005 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. C00066-0-2/05(C) Rev Page ...