dg534a Vishay, dg534a Datasheet
dg534a
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dg534a Summary of contents
Page 1
... W DS(on) D Single-Ended or Differential Operation D Latch-up Proof The DG534A is a digitally selectable 4-channel or dual 2-channel multiplexer. The DG538A is an 8-channel or dual 4-channel multiplexer. On-chip TTL-compatible address decoding logic and latches with data readback are included to simplify the interface to a microprocessor data bus. The low ...
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... DG534A/538A Vishay Siliconix DG538ADJ Dual-In-Line 1 GND GND GND GND 8 Latch/Drivers Top View I ...
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... Logic “1” Don’t Care Package 20-Pin Plastic DIP DG534ADJ _ 20-Pin PLCC DG534ADN 20-Pin Sidebraze DG534AAP/883, 5962-906021MRC 28-Pin Plastic DIP DG538ADJ _ 28-Pin PLCC DG538ADN 28-Pin Sidebraze DG538AAP/883, 5962-8976001MXA DG534A/538A Vishay Siliconix On Switch Maintains previous state None (latches cleared) ...
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... DG534A/538A Vishay Siliconix V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V+ to V– V– to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . or 20 mA, whichever occurs first mA, whichever occurs first Current (any terminal) Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Current Pulsed l ms 10% Duty . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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... Room Full Full Full Functional Test Only Full Full Room Full Room Full Room Full See Figure 1 Room Full Room Room Room DG534A/538A Vishay Siliconix A Suffix D Suffix –55 to 125_C –40 to 85_C Typ Min Max Min Max –75 –65 –97 – ...
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... DG534A/538A Vishay Siliconix – – V– EN I/O Decode V L V– REF REF * * V+ I/O V– EN *Typical all Readback (A , EN) pins X www.vishay.com V– Decode Latch ...
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... 2 V– = – 100 120 –100 –80 25_C –60 –40 –55_C – DG534A/538A Vishay Siliconix Leakage vs. Temperature V– = – D(on) I D(off) I S(off) –40 – Temperature (_C) r vs. V–, V+ ...
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... DG534A/538A Vishay Siliconix Adjacent Input Crosstalk vs. Frequency –100 V– = – –80 R PLCC –60 –40 – – Frequency (MHz) All Hostile Crosstalk vs. Frequency –100 –80 DIP – V– = –3 V – –20 ...
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... MPW Write Data Don’t Care t t MPW Device Data* Out FIGURE 1. DG534A/538A Vishay Siliconix Transition Time vs. Temperature t TRANS 75 –40 – Temperature (_C) New Data Don’t Care Hi Z Driven Bus t AI 100 120 www ...
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... DG534A/538A Vishay Siliconix + – Bn 8/4, 4 I/O GND V– – – 8/4, 4/2 I/O Address Logic GND V– Logic Input –3 V www.vishay.com 10 Logic Input ...
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... 100 100 1000 100 nF FIGURE 5. Charge Injection DG534A/538A Vishay Siliconix A 50 Turning Off Turning On BBM Interval V O Transition Time (t ) TRANS OUT DV is the measured voltage error due to OUT charge injection ...
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... DG534A/538A Vishay Siliconix + 8/4 or 4/2 = Logic “0” log X TALK(AH) 10 Note any other one channel on. A1 FIGURE 7. All Hostile Crosstalk Sn–1 S n– Sn – log ...
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... Allowable Operating Voltage 14 Area 13 (Note –4 –3 –2 –1 Negative Supply Voltage V– (Volts) FIGURE 13. DG534A/538A Vishay Siliconix Meter HP4192A D Impedance B Analyzer or Equivalent V– –3 V Positive Supply Voltage V+ (Volts) www.vishay.com ...
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... DS(on) causes a frequency dependent attenuation of the analog signal. The –3-dB bandwidth of the DG534A/538A is typically 500 MHz (into 50 W). This figure of 500 MHz illustrates that the switch-channel cannot be represented by a simple RC combination. The on capacitance of the channel is distributed along the on-resistance, and hence becomes a more complex multi-stage network of R’ ...
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... Power Supplies and Decoupling A useful feature of the DG534A/538A is its power supply flexibility. It can be operated from unipolar supplies (V– connected required. Allowable operating voltage ranges are shown in Figure 13. Note that the analog signal must not go below V– by more than 0.3 V (see absolute maximum ratings). However, the addition of a V– ...
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... CLC111/CLC114 are recommended ( I Video Data Bus Bus FIGURE 16. DG534A in a Video Matrix (V) L FIGURE 15. Switching Threshold Voltage vs. V DG534A CLC410 ...
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... Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right ...