ADM238LANZ Analog Devices Inc, ADM238LANZ Datasheet
ADM238LANZ
Specifications of ADM238LANZ
Related parts for ADM238LANZ
ADM238LANZ Summary of contents
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FEATURES Single 5 V power supply Meets all EIA-232-E and V.28 specifications 120 kbps data rate On-board dc-to-dc converters ±9 V output swing with 5 V supply Small 1 µF capacitors Low power shutdown ≤1 µA ±30 V receiver input ...
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ADM231L–ADM234L/ADM236L–ADM241L TABLE OF CONTENTS Specifications..................................................................................... 3 Absolute Maximum Ratings............................................................ 4 ESD Caution.................................................................................. 4 Pin Configurations and Function Descriptions ........................... 5 Typical Performance Characteristics ............................................. 8 Typical Operating Circuits .............................................................. 9 REVISION HISTORY 4/05—Rev Rev. C Updated Format..................................................................Universal Removed ...
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SPECIFICATIONS ± 10% (ADM231L, ADM232L, ADM234L, ADM236L, ADM238L, ADM239L, ADM241L ADM237L 7 13.2 V (ADM231L and ADM239L 1.0 µF ceramic. All specifications T otherwise noted. Table ...
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ADM231L–ADM234L/ADM236L–ADM241L ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 3. Parameter Rating V –0 V– +0 −14 V Input Voltages T –0 ...
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PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS 14 C1 – – ADM231L 4 TOP VIEW 11 T2 OUT (Not to Scale OUT Figure 2. ...
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ADM231L–ADM234L/ADM236L–ADM241L OUT OUT OUT OUT ADM237L TOP VIEW (Not to Scale) GND ...
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Table 4. Pin Function Descriptions Mnemonic Function V Power Supply Input ± 10 ± 5% for ADM233L Internally Generated Positive Supply (+10 V nominal) on all parts, except ADM231L and ADM239L. ADM231L and ADM239L ...
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ADM231L–ADM234L/ADM236L–ADM241L TYPICAL PERFORMANCE CHARACTERISTICS –5 V– –10 – LOAD CURRENT (mA) Figure 12. Charge Pump V+ and V− vs. Current NEGATIVE SLEW POSITIVE ...
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TYPICAL OPERATING CIRCUITS +5V INPUT 1µ C1+ 1 1µF +12V TO –12V +16V V– VOLTAGE 2 C1– INVERTER TTL/CMOS 1 INPUTS OUT TTL/CMOS OUTPUTS R2 ...
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ADM231L–ADM234L/ADM236L–ADM241L V C1+ +5V TO +10V CC 1µF VOLTAGE +6.3V DOUBLER C1– V+ C2+ +10V TO –10V 1µF VOLTAGE V– +16V INVERTER C2– TTL/CMOS 1 INPUTS ...
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V CC C1+ +12V TO –12V 1µF VOLTAGE V+ +16V INVERTER C1– V– TTL/CMOS INPUTS OUT R2 R2 OUT TTL/CMOS R3 R3 OUTPUTS OUT R4 R4 OUT R5 ...
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ADM231L–ADM234L/ADM236L–ADM241L GENERAL INFORMATION The ADM231L–ADM234L/ADM236L–ADM241L family of RS-232 drivers/receivers is designed to solve interface problems by meeting the EIA-232-E specifications while using a single digital 5 V supply. The EIA-232-E standard requires that trans- mitters deliver ±5 V minimum on ...
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Transmitter (Driver) Section The drivers convert TTL/CMOS input levels into EIA-232-E output levels. With and driving a typical EIA-232-E CC load, the output voltage swing is ±9 V. Even under worst-case conditions, the drivers are guaranteed ...
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ADM231L–ADM234L/ADM236L–ADM241L OUTLINE DIMENSIONS 0.685 (17.40) 0.665 (16.89) 0.295 (7.49) 0.645 (16.38) 0.285 (7.24) 0.275 (6.99 0.100 (2.54) BSC 0.015 (0.38) MIN 0.180 (4.57) MAX 0.150 (3.81) 0.130 (3.30) SEATING PLANE 0.022 (0.56) 0.060 (1.52) 0.110 (2.79) ...
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MAX MIN 0.220 (5.59 PIN 0.060 (1.52) 0.200 (5.08) 0.840 (21.34) MAX 0.015 (0.38) MAX 0.150 (3.81) MIN 0.200 (5.08) 0.125 (3.18) SEATING 0.100 0.070 (1.78) PLANE (2.54) 0.023 ...
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ADM231L–ADM234L/ADM236L–ADM241L 1.290 (32.77) 1.150 (31.57 0.580 (14.73) 0.485 (12.32 PIN 1 0.015 (0.38) MIN 0.210 (5.34) MAX 0.200 (5.08) 0.115 (2.92) SEATING 0.100 0.022 (0.56) 0.070 (1.78) PLANE (2.54) 0.018 (0.46) 0.030 (0.76) BSC 0.014 (0.36) ...
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ORDERING GUIDE Model Temperature Range ADM231LJN 0°C to 70°C ADM231LJR 0°C to 70°C ADM231LJR-REEL 0°C to 70°C ADM231LJRZ-REEL 1 0°C to 70°C ADM231LAN –40°C to +85°C ADM231LAQ –40°C to +85°C ADM231LAR –40°C to +85°C ADM231LAR-REEL –40°C to +85°C ADM232LJR 0°C ...
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ADM231L–ADM234L/ADM236L–ADM241L Model Temperature Range ADM238LAN –40°C to +85°C ADM238LAQ –40°C to +85°C ADM238LAR –40°C to +85°C ADM238LAR-REEL –40°C to +85°C ADM238LARZ 1 –40°C to +85°C ADM238LARZ-REEL 1 –40°C to +85°C ADM239LJN 0°C to 70°C ADM239LJR 0°C to 70°C ADM239LJR-REEL 0°C ...
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NOTES ADM231L–ADM234L/ADM236L–ADM241L Rev Page ...
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ADM231L–ADM234L/ADM236L–ADM241L NOTES © 2005 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. C00070–0–4/05(C) Rev Page ...