ISL3330IAZ Intersil, ISL3330IAZ Datasheet
ISL3330IAZ
Specifications of ISL3330IAZ
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ISL3330IAZ Summary of contents
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... CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. | 1-888-INTERSIL or 1-888-468-3774 Intersil (and design registered trademark of Intersil Americas Inc. All other trademarks mentioned are the property of their respective owners. ISL3330, ISL3331 FN6361.0 ) Eases Operation in Mixed Supply ...
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... Ordering Information PART NUMBER (NOTE) ISL3330IAZ 3330 IAZ ISL3330IAZ-T* 3330 IAZ ISL3331IRZ ISL3331IRZ ISL3331IRZ-T* ISL3331IRZ *Please refer to TB347 for details on reel specifications. NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). ...
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INPUTS 485/232 ON RXEN DEN SLEW ...
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INPUTS RXEN AND/OR 485/232 ON DEN RXEN and and and ...
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Pin Descriptions PIN MODE 485/232 BOTH Interface Mode Select input. High for RS-485 Mode and low for RS-232 Mode. DEN BOTH Driver output enable. The driver outputs, Y and Z, are enabled by bringing DEN high. They are high impedance ...
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Typical Operating Circuits +3.3V + 0.1µ C1 0.1µ C2+ + 0.1µ 5kΩ 5kΩ ...
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... Ld SSOP Package (Note QFN Package (Notes 7, 8 Maximum Junction Temperature (Plastic Package +150°C Maximum Storage Temperature Range . . . . . . . . . -65°C to +150°C Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp + 0.5V 0.5V) L Operating Conditions Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C = 3.15V to 3.45V, C ...
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Electrical Specifications Test Conditions: V Typicals are at V PARAMETER SYMBOL Input Low Voltage V IL1 V IL2 V IL3 V IL4 V IL5 V IL6 Input Current I IN1 I IN2 DC CHARACTERISTICS - RS-485 RECEIVER INPUTS (485/232 = ...
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Electrical Specifications Test Conditions: V Typicals are at V PARAMETER SYMBOL RS-232 DRIVER and RECEIVER SWITCHING CHARACTERISTICS (485/232 = 0V, ALL VERSIONS AND SPEEDS) Driver Output Transition Region SR Slew Rate Driver Output Transition Time Driver ...
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Electrical Specifications Test Conditions: V Typicals are at V PARAMETER SYMBOL Driver Enable to Output Low t ZL Driver Enable to Output High t ZH Driver Disable from Output Low t LZ Driver Disable from Output High t HZ Driver ...
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Test Circuits and Waveforms V CC DEN SIGNAL GENERATOR FIGURE 2A. TEST CIRCUIT FIGURE 2. RS-485 DRIVER PROPAGATION DELAY AND DIFFERENTIAL TRANSITION TIMES DEN SIGNAL Z GENERATOR C L ...
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Test Circuits and Waveforms RXEN SIGNAL GENERATOR FIGURE 4A. TEST CIRCUIT RXEN SIGNAL B GENERATOR FOR SHDN TESTS, SWITCH ON AND RXEN L- H SIMULTANEOUSLY PARAMETER DEN t ...
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Detailed Description The ISL333x port supports dual protocols: RS-485/RS-422, and RS-232. RS-485 and RS-422 are differential (balanced) data transmission standards for use in high speed (up to 20Mbps) networks, or long haul and noisy environments. The differential signalling, coupled with ...
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ISL333x Advantages These dual protocol ICs offer many parametric improvements vs those offered on competing dual protocol devices. Some of the major improvements are: • 3.3V Supply Voltage - Eliminates the 5V supply that powers just the interface IC • ...
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Each RS-485/422 port includes a single receiver (RA), and the unused Rx output (RB) is disabled. Worst case receiver input currents are 20% lower than the 1 “unit load” (1mA) RS-485 limit, which translates to a 15kΩ minimum input resistance. ...
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Proper termination is imperative to minimize reflections when using the 20Mbps speed option. Short networks using the medium and slow speed options need not be terminated, but terminations are recommended unless power dissipation is an overriding concern. Note that the ...
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ISL3331 (QFN Package) Special Features Logic Supply (V Pin) L The ISL3331 (QFN) includes a V pin that powers the logic L inputs (Tx inputs and control pins) and Rx outputs. These pins interface with “logic” devices such as UARTs, ...
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EMI and reflections. Nevertheless, for the best jitter performance when driving long cables, the faster speed options may be preferable, even at lower data ...
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Typical Performance Curves +25° +85° 0.0 1.0 RECEIVER OUTPUT VOLTAGE (V) FIGURE 13. RECEIVER OUTPUT CURRENT vs RECEIVER OUTPUT VOLTAGE ...
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Typical Performance Curves 50 NO LOAD GND DEN, RXEN GND RS-485, SLEW, SPB, RXEN = GND 25 20 RS-232, RXEN = GND, SPB = ...
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Typical Performance Curves 54Ω 100pF DIFF DLH -40 - TEMPERATURE (°C) FIGURE 25. RS-485, DRIVER PROPAGATION DELAY vs TEMPERATURE (FAST DATA RATE) ...
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Typical Performance Curves R DIFF TIME (10ns/DIV) FIGURE 31. RS-485, DRIVER AND RECEIVER WAVEFORMS, LOW TO HIGH (FAST DATA RATE) 7 5.0 OUT 2.5 ALL T ...
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Typical Performance Curves C = 1000pF, 1 CHANNEL SWITCHING Y 2µs/DIV FIGURE 37. RS-232, TRANSMITTER AND RECEIVER WAVEFORMS AT 400kbps 550 ≥ ±4V AND DUTY CYCLE BETWEEN 40% AND 60% ...
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Package Outline Drawing L40.6x6 40 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 3, 10/06 6.00 6 PIN 1 INDEX AREA (4X) 0.15 TOP VIEW ( TYP ) ( TYPICAL RECOMMENDED LAND PATTERN 24 ...
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... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...