• ADG1236: Charge injection

    Q 

    I would like know, what is means the charge injection. For example:1pC,
    ADG1236.

     

    A 

    Transient effects when turning a switch off or on are of concern in certain
    applications. Short duration spikes are generated (Figure 2 (a)) as a result…

  • ADG1236 Exposed Pad

    On the LFCSP, is the exposed pad on the bottom of the package connected to anything internal? What should I connect it to?

  • ADG1236 mux CANBUS

    Hi,

    im planning to use ADG1236 to mux CAN bus signals at 1Mbps. Would it be a good choice?

    Thanks!

  • ADG1236 PSPICE simulation model problem

    Hi,

    I downloaded simulation model for ADG1236 Analog switch from Analog website, if i try to import it to Cadence PSICE (Version 16.6) am able to generate .lib file but not able to generate .olb file can any one help me to get the .olb file for this…

    • adg1236.cir.zip

  • RE: PSPICE file for ADG5419

    Hi Peter,

    Unfortunately, the ADG5419 is not available SPICE model. You may try to use the ADG1236's SPICE model as a substitute and start from there.

    Please note that the ADG1236 switch parameter values are not identical to that of the ADG5419.

    …

  • RE: Can I use analog switch as chopper switches

    Hi John,

    I'm glad you found a solution. Just to note for ultra low charge injection you could also look at our ADG1208 family. The ADG1236 and ADG1219 are SPDT switches.

    Regards,

    David

  • RE: ADG1436 leakage current

    Hi,

    This is just the simulation with ADG1236, unable to get accurate macromodel of ADG1436.

    But in any case, there is no complete isolation. Leakage current varies with input voltage given. With as low as 500nA.

  • RE: Capacitance Cds(on)

    Hi Ronny,

    It sounds like you really need a low capacitance switch.  If you are using 1MOhm do you really need to use low Ron switches like the ADG14xx family?  If not I would suggest you look at the ADG1204 and ADG1236 switches which have much lower capacitance…

  • TAGS LIST: Switches/Multiplexers

    AD8104
    AD8105
    AD8106
    AD8107
    AD8108
    AD8109
    AD8110
    AD8111
    AD8112
    AD8113
    AD8114
    AD8115
    AD8116
    AD8117
    AD8118
    AD8175
    AD8176
    AD8177
    AD8178
    AD8186
    ADV3200
    ADV3201
    ADV3202
    ADV3203
    ADV3205
    ADV3224
    ADV3225
    …

  • Help Calculating Mux Specs from MT-088

    Hello!

    I've been putting together this small table for comparing mux specs for an ADC front end. I tried to use the formulas from Tutorial MT-088, but the numbers don't seem to add, specially settling time.

    I'm considering Rload as an op amp input…