adm3101e Analog Devices, Inc., adm3101e Datasheet
adm3101e
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adm3101e Summary of contents
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... V supply. and R ) inputs IN OUT The ADM3101E is available in a 12-lead LFCSP and is specified over the −40°C to +85°C temperature range. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 Fax: 781.461.3113 ADM3101E FUNCTIONAL BLOCK DIAGRAM +3 ...
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... ADM3101E 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 10/07—Rev Rev. A Changes to Figure 1.......................................................................... 1 Changes to Table 1, RS-232 Receiver Section ............................... 3 Changes to Table 3............................................................................ 5 Changes to Figure 11........................................................................ 8 5/07—Revision 0: Initial Version Pin Configuration and Function Descriptions..............................5 Typical Performance Characteristics ...
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... V 300 Ω ±15 mA 460 kbps 0.4 μs 0.4 μs 600 5 V/μs ±15 kV ±8 kV Rev Page ADM3101E Test Conditions/Comments No load kΩ to GND 5.0 V ± 0 5.0 V ± 0 1.6 mA OUT I = −1 mA OUT T = GND to V ...
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... ADM3101E 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 Package Information θ , Thermal Impedance JA Operating Temperature Range Industrial (A Version) Storage Temperature Range Pb-Free Temperature (Soldering, 10 sec) Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device ...
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... Positive and Negative Connections for Charge Pump Capacitor. External Capacitor C2 is connected between these pins; a 0.1 μF capacitor is recommended, but larger capacitors μF can be used. PIN 1 INDICATOR C1 ADM3101E OUT OUT TOP VIEW V– IN (Not to Scale) Figure 2. Pin Configuration Rev Page ADM3101E ...
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... ADM3101E TYPICAL PERFORMANCE CHARACTERISTICS OUTPUT HIGH –2 –4 Tx OUTPUT LOW –6 –8 0 200 400 600 LOAD CAPACITANCE (pF) Figure 3. Transmitter Output Voltage High/Low vs. Load Capacitance @ 460 kbps OUTPUT HIGH 5 0 –5 Tx OUTPUT LOW –10 – (V) CC Figure 4. Transmitter Output Voltage vs. V ...
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... V = 3.3V CC LOAD = 3kΩ AND 1nF TIME (1µs/DIV) Figure 9. 460 kbps Data Transmission 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 3.0 3.5 Figure 10. T Rev Page ADM3101E 4.0 4.5 5.0 5.5 V (V) CC Voltage Threshold vs ...
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... V, which ensures error-free reception for both a noisy input and for an input with slow transition times. CMOS Input Voltage Thresholds The CMOS input and output pins (T ADM3101E are designed to interface with 1.8 V logic thresholds when V , but is CC The CMOS input and output pins (T ...
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... HIGH BAUD RATE The ADM3101E features high slew rates, permitting data trans- mission at rates well in excess of the EIA/RS-232 specifications. The RS-232 voltage levels are maintained at data rates up to 460 kbps, even under worst-case loading conditions, when T is driven by a push-pull output. The slew rate is internally controlled to less than 30 V/μ ...
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... ADM3101E OUTLINE DIMENSIONS PIN 1 INDICATOR 12° MAX 1.00 0.85 0.80 SEATING PLANE ORDERING GUIDE Model Temperature Range 1 ADM3101EACPZ-REEL −40°C to +85°C 1 ADM3101EACPZ-250R7 −40°C to +85° RoHS Compliant Part. 3.00 BSC SQ 0.60 MAX 0. TOP 2.75 BSC SQ 8 VIEW 7 6 EXPOSED PAD (BOTTOM VIEW) 0.50 0.80 MAX BSC 0 ...
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... NOTES Rev Page ADM3101E ...
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... ADM3101E NOTES ©2007 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D06766-0-10/07(A) Rev Page ...