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DG428 Datasheet(PDF) 4 Page - Vishay Siliconix |
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DG428 Datasheet(HTML) 4 Page - Vishay Siliconix |
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4 / 14 page  www.vishay.com 4 Document Number: 70063 S11-1350–Rev. K, 04-Jul-11 Vishay Siliconix DG428, DG429 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 SPECIFICATIONSa Parameter Symbol Test Conditions Unless Otherwise Specified V+ = 15 V, V- = - 15 V, WR = 0, RS = 2.4 V, VIN = 2.4 V, 0.8 V f Temp.b Typ.c A Suffix - 55 °C to 125 °C D Suffix - 40 °C to 85 °C Unit Min.d Max.d Min.d Max.d Analog Switch Analog Signal Rangee VANALOG Full - 15 15 - 15 15 V Drain-Source On-Resistance RDS(on) VD = ± 10 V, VAL = 0.8 V IS = - 1 mA, VAH = 2.4 V Room Full 55 100 125 100 125 Greatest Change in RDS(on) Between Channelsg R DS(on) - 10 V < VS < 10 V IS = - 1 mA Room 5 % Source Off Leakage Current IS(off) VS = ± 10 V, VEN = 0 V, VD = ± 10 V Room Full ± 0.03 - 0.5 - 50 0.5 50 - 0.5 - 50 0.5 50 nA Drain Off Leakage Current ID(off) VEN = 0 V VD = ± 10 V VS = ± 10 V DG428 Room Full ± 0.07 - 1 - 100 1 100 - 1 - 100 1 100 DG429 Room Full ± 0.05 - 1 - 50 1 50 - 1 - 50 1 50 Drain On Leakage Current ID(on) VS = VD = ± 10 V VEN = 2.4 V VAL= 0.8 V VAH = 2.4 V DG428 Room Full ± 0.07 - 1 - 100 1 100 - 1 - 100 1 100 DG429 Room Full ± 0.05 - 1 - 50 1 50 - 1 - 50 1 50 Digital Control Logic Input Current Input Voltage High IAH VA = 2.4 V Full 0.01 1 1 µA VA = 15 V Full 0.01 1 1 Logic Input Current Input Voltage Low IAL VEN = 0 V, 2.4 V, VA = 0 V RS = 0 V, WR = 0 V Full - 0.01 - 1 - 1 Logic Input Capacitance Cin f = 1 MHz Room 8 pF Dynamic Characteristics Transition Time tTRANS See Figure 5 Room Full 150 250 300 250 300 ns Break-Before-Make Interval tOPEN See Figure 4 Full 30 10 10 Enable and Write Turn-On Time tON(EN,WR) See Figure 6 and 7 Room Full 90 150 225 150 225 Enable and Reset Turn-Off Time tOFF(EN,RS) See Figure 6 and 8 Room Full 55 150 300 150 300 Charge Injection Q VGEN = 0 V, RGEN = 0 CL = 1 nF, See Figure 9 Room 1 pC Off Isolation OIRR VEN = 0 V, RL = 300 CL = 15 pF, VS = 7 VRMS f = 100 kHz Room - 75 dB Source Off Capacitance CS(off) VS = 0 V, VEN = 0 V, f = 1 MHz Room 11 pF Drain Off Capacitance CD(off) VD = 0 V VEN = 0 V f = 1 MHz DG428 Room 40 DG429 Room 20 Drain On Capacitance CD(on) DG428 Room 54 DG429 Room 34 Minimum Input Timing Requirements Write Pulse Width tW See Figure 2 Full 100 100 ns AX, EN Data Set Up time tS Full 100 100 AX, EN Data Hold Time tH Full 10 10 Reset Pulse Width tRS VS = 5 V, See Figure 3 Full 100 100 Power Supplies Positive Supply Current I+ VEN = VA = 0, RS = 5 V Room 20 100 100 µA Negative Supply Current I- Room - 0.001 - 5 - 5 |
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