ISL8488EIB Intersil, ISL8488EIB Datasheet
ISL8488EIB
Specifications of ISL8488EIB
Available stocks
Related parts for ISL8488EIB
ISL8488EIB Summary of contents
Page 1
... All other trademarks mentioned are the property of their respective owners. FN6073 ± 15kV HBM RECEIVER/ QUIESCENT DRIVER ENABLE? I (μ 120 Yes 140 No 370 Yes 370 Intersil (and design registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2004, 2007. All Rights Reserved PIN COUNT ...
Page 2
... HBM ESD Protected, Non-inverting driver output. Y ±15kV HBM ESD Protected, Inverting driver output. Z VCC System power supply input (4.5V to 5.5V Connection. 2 Ordering Information PART NUMBER (Note 1) ISL8488EIB 8 A ISL8488EIBZA 7 B (Note ISL8489EIB 5 Y ISL8489EIBZ (Note 2) ISL8490EIBZ (Note 2) ISL8491EIB 14 VCC ISL8491EIBZ ...
Page 3
ISL8488E, ISL8489E, ISL8490E, ISL8491E Typical Operating Circuit +5V + 0.1µ GND 4 +5V + 0.1µ ...
Page 4
... Ld SOIC Package (Note Maximum Junction Temperature (Plastic Package +150°C Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C + 0.5V) Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below CC http://www.intersil.com/pbfree/Pb-FreeReflow.asp Operating Conditions Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C = 4.5V to 5.5V; Unless Otherwise Specified. Typicals are SYMBOL ...
Page 5
ISL8488E, ISL8489E, ISL8490E, ISL8491E Electrical Specifications Test Conditions: V (Note 4). (Continued) PARAMETER Receiver Short-Circuit Current SWITCHING CHARACTERISTICS (ISL8488E, ISL8489E) Driver Input to Output Delay Driver Output Skew Driver Differential Rise or Fall Time Driver Enable to Output High Driver ...
Page 6
ISL8488E, ISL8489E, ISL8490E, ISL8491E Test Circuits and Waveforms SIGNAL GENERATOR FIGURE 2A. TEST CIRCUIT FIGURE 2. DRIVER PROPAGATION DELAY AND DIFFERENTIAL TRANSITION TIMES ...
Page 7
ISL8488E, ISL8489E, ISL8490E, ISL8491E Test Circuits and Waveforms SIGNAL Y GENERATOR C L PARAMETER OUTPUT FIGURE 3A. TEST CIRCUIT ...
Page 8
ISL8488E, ISL8489E, ISL8490E, ISL8491E Application Information RS-485 and RS-422 are differential (balanced) data transmission standards for use in long haul or noisy environments. RS-422 is a subset of RS-485, so RS-485 transceivers are also RS-422 compliant. RS-422 is a point-to-multipoint ...
Page 9
ISL8488E, ISL8489E, ISL8490E, ISL8491E ±15kV HBM. The RS-485 pins are particularly vulnerable to ESD damage because they typically connect to an exposed port on the exterior of the finished product. Simply touching the port pins, or connecting a cable, can ...
Page 10
ISL8488E, ISL8489E, ISL8490E, ISL8491E Typical Performance Curves 750 700 650 600 550 500 450 -40 0 -25 25 TEMPERATURE (°C) FIGURE 10. DRIVER PROPAGATION DELAY vs TEMPERATURE (ISL8488E/ISL8489E PLHY 22 t PLHZ ...
Page 11
ISL8488E, ISL8489E, ISL8490E, ISL8491E Typical Performance Curves R DIFF TIME (20ns/DIV) FIGURE 16. DRIVER AND RECEIVER WAVEFORMS, LOW TO HIGH (ISL8490E/ISL8491E) Die Characteristics SUBSTRATE POTENTIAL (POWERED UP): GND TRANSISTOR ...
Page 12
Small Outline Plastic Packages (SOIC) N INDEX 0.25(0.010) H AREA E - SEATING PLANE - -C- α 0.10(0.004) 0.25(0.010 NOTES: 1. Symbols are defined in the ...
Page 13
... 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 ...