ISL81483 Intersil Corporation, ISL81483 Datasheet
ISL81483
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ISL81483 Summary of contents
Page 1
... Slew Rate Limited Versions for Error Free Data Transmission (ISL8487, ISL81483 .up to 250kbps • Low Current Shutdown Mode (Except ISL81487 1nA • Low Quiescent Supply Current: - ISL8487, ISL81483 120 - ISL81487 . . . . . . . . . . . . . . . . . . . . . . . . . 300 • -7V to +12V Common Mode Input Voltage Range • Three State Rx and Tx Outputs • ...
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... RS-485/422 level, inverting receiver input and inverting driver output. Pin is an input ( pin is an output ( System power supply input (4.5V to 5.5V ISL8487, ISL81483, ISL81487 Truth Tables B/Z 6 A/Y 5 GND *Shutdown Mode for ISL8487, ISL81483 (see Note 7) PKG. DWG. # M8.15 E8.3 M8.15 E8.3 M8.15 *Shutdown Mode for ISL8487, ISL81483 (see Note 7) E8.3 FUNCTION TRANSMITTING INPUTS ...
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... Typical Operating Circuits + B/Z A GND 5 3 ISL8487, ISL81483, ISL81487 ISL8487, ISL81483, ISL81487 + 0.1µ +5V + 0.1µ B A GND 5 ...
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... Receiver Output High Voltage V Receiver Output Low Voltage V Three-State (high impedance) I OZR Receiver Output Current 4 ISL8487, ISL81483, ISL81487 Thermal Information Thermal Resistance (Typical, Note SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . +0.5V PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . Maximum Junction Temperature (Plastic Package 150 Maximum Storage Temperature Range . . . . . . . . . . -65 +0.5V) Maximum Lead Temperature (Soldering 10s) ...
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... SKD Receiver Enable to Output High Receiver Enable to Output Low Receiver Disable from Output High Receiver Disable from Output Low Maximum Data Rate f MAX SWITCHING CHARACTERISTICS (ISL8487, ISL81483) Driver Input to Output Delay t PLH Driver Output Skew t SKEW Driver Differential Rise or Fall Time ...
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... SHDN. 7. The ISL8487 and ISL81483 are put into shutdown by bringing RE high and DE low. If the inputs are in this state for less than 50ns, the parts are guaranteed not to enter shutdown. If the inputs are in this state for at least 600ns, the parts are guaranteed to have entered shutdown. See “ ...
Page 7
... SIGNAL GENERATOR FIGURE 2A. TEST CIRCUIT FIGURE 2. DRIVER PROPAGATION DELAY AND DIFFERENTIAL TRANSITION TIMES SIGNAL Y GENERATOR C L (SHDN) for ISL8487 and ISL81483 only. PARAMETER OUTPUT Y/Z 0 (Note Y/Z 0 (Note Y/Z 1 (Note 7) ...
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... EMI. Driver outputs are three-statable via the active high DE input. The ISL8487 and ISL81483 driver outputs are slew rate limited to minimize EMI, and to minimize reflections in unterminated or improperly terminated networks. Data rate on these slew rate limited versions is a maximum of 250kbps ...
Page 9
... Note that receiver and driver enable times increase when enabling from shutdown. Refer to Notes 5-9, at the end of the Electrical Specification table, for more information 5V ISL8487, ISL81483 and ISL81487; Unless Otherwise Specified CC A 3.6 3.4 3.2 2.8 2.6 2.4 2 ...
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... PHLY 16 -40 0 -25 25 TEMPERATURE ( FIGURE 12. DRIVER PROPAGATION DELAY vs TEMPERATURE (ISL81487) 10 ISL8487, ISL81483, ISL81487 5V ISL8487, ISL81483 and ISL81487; Unless Otherwise Specified (Continued 350 ISL81487E 300 ISL8487E, ISL81487L 250 200 150 HIGH 100 250 200 ...
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... FIGURE 16. DRIVER AND RECEIVER WAVEFORMS, LOW TO HIGH (ISL81487) Die Characteristics SUBSTRATE POTENTIAL (POWERED UP): GND TRANSISTOR COUNT: 518 PROCESS: Si Gate CMOS 11 ISL8487, ISL81483, ISL81487 5V ISL8487, ISL81483 and ISL81487; Unless Otherwise Specified (Continued 54Ω 100pF FIGURE 15. DRIVER AND RECEIVER WAVEFORMS, = 54Ω ...
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... Dambar protrusions shall not exceed 0.010 inch (0.25mm the maximum number of terminal positions. 10. Corner leads (1, N, N/2 and N for E8.3, E16.3, E18.3, E28.3, E42.6 will have a B1 dimension of 0.030 - 0.045 inch (0.76 - 1.14mm). 12 ISL8487, ISL81483, ISL81487 E8.3 8 LEAD DUAL-IN-LINE PLASTIC PACKAGE SYMBOL E A2 ...
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... 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. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 13 ISL8487, ISL81483, ISL81487 M8.15 (JEDEC MS-012-AA ISSUE C) 8 LEAD NARROW BODY SMALL OUTLINE PLASTIC ...