ISL84581 Intersil Corporation, ISL84581 Datasheet
ISL84581
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ISL84581 Summary of contents
Page 1
... All digital inputs have 0.8V to 2.4V logic thresholds, ensuring TTL/CMOS logic compatibility when using a single 3.3V or ± +5V supply or dual 5V supplies. The ISL84581 is a single multiplexer device. Table 1 summarizes the performance of the part. TABLE 1. FEATURES AT A GLANCE CONFIGURATION SINGLE 8:1 MUX ± ± ...
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... RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. 2 ISL84581 ISL84581 (16 LD TSSOP) TOP VIEW 16 V+ NO1 ...
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... Operating Conditions Temperature Range ISL84581IVZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. ...
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... ADDH Input Voltage Low INHL ADDL Input Current 13.2V, V ADDH ADDL, INHH I INHL 4 ISL84581 = ±4.5V to ±5.5V, GND = 0V, V Test Conditions: V SUPPLY Unless Otherwise Specified (Continued) TEST CONDITIONS = ±4.5V ±3V 300Ω 35pF (See Figure ± ...
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... NO(OFF) COM OFF Leakage Current, I COM(OFF) COM ON Leakage Current, I COM(ON) DIGITAL INPUT CHARACTERISTICS Input Voltage High INHH ADDH 5 ISL84581 Test Conditions +10.8V to +13.2V, GND = 0V, V Unless Otherwise Specified (Continued) TEST CONDITIONS = 10V 300Ω 35pF (See Figure 1) = 10V 300Ω ...
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... COM ON Leakage Current 3.6V, V COM(ON) DIGITAL INPUT CHARACTERISTICS Input Voltage High INHH ADDH Input Voltage Low INHL ADDL 6 ISL84581 Test Conditions +4.5V to +5.5V GND = 0V, V Unless Otherwise Specified (Continued) TEST CONDITIONS V+ = 5.5V INH ADD V+ = 4.5V 3V 300Ω 35pF, ...
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... SWITCH OUTPUT 0V t OFF Logic input waveform is inverted for switches that have the opposite logic sense. FIGURE 1A. INHIBIT t /t MEASUREMENT POINTS ON OFF 7 ISL84581 Test Conditions +3.0V to +3.6V GND = 0V, V Unless Otherwise Specified (Continued) TEST CONDITIONS , INH ADD = 1.5V 300Ω 35pF ...
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... OUT Q = Δ OUT L FIGURE 2A. Q MEASUREMENT POINTS 3V LOGIC INPUT 0V SWITCH OUTPUT V OUT 0V t BBM FIGURE 3A. t MEASUREMENT POINTS BBM 8 ISL84581 (Continued) t < 20ns r t < 20ns OUT 90% LOGIC INPUT Repeat test for other switches. C capacitance. FIGURE 1. SWITCHING TIMES 3V OFF 0V ΔV ...
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... NOx ANALYZER COM GND R L FIGURE 4. OFF ISOLATION TEST CIRCUIT Detailed Description The ISL84581 multiplexer offers precise switching capability ± ± from bipolar 2V to 6Vsupplies or a single 2V to 12V supply. ± When powered with dual 5V supplies the part has low on- resistance (39Ω ...
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... Off Isolation is the resistance to this feed through. Figure 18 details the high Off Isolation of the ISL84581. At 10MHz, Off Isolation is about V 55dB in 50Ω systems, decreasing approximately 20dB per COM decade as frequency increases ...
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... +85°C 80 +25° (V) COM FIGURE 10. ON RESISTANCE vs SWITCH VOLTAGE 11 ISL84581 T = +25°C, Unless Otherwise Specified A 120 110 100 COM 1mA COM 80 70 +85°C 60 +25°C 50 -40° ...
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... V+ (V) FIGURE 14. ADDRESS TRANS TIME vs SINGLE SUPPLY VOLTAGE 12 ISL84581 T = +25°C, Unless Otherwise Specified (Continued) A 200 200 COM 150 150 100 100 100 100 80 80 ...
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... ISOLATION -70 -80 -90 -100 -110 1k 10k 100k 1M FREQUENCY (Hz) FIGURE 18. OFF ISOLATION Die Characteristics SUBSTRATE POTENTIAL (POWERED UP): V- TRANSISTOR COUNT: 193 PROCESS: Si Gate CMOS 13 ISL84581 T = +25°C, Unless Otherwise Specified (Continued 0. P-P P-P 3 GAIN PHASE 45 90 135 180 100 600 ...
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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 14 ISL84581 M16.173 16 LEAD THIN SHRINK SMALL OUTLINE PLASTIC PACKAGE M ...