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  • RE: populated EVM recommendation for amplifying a 1 KHz square wave?

    Hello, Can you clarify is your input a voltage or a current from photodiode source? The LMH32401 is meant to be used in a transimpedance configuration with a gain of 2k or 20k. If your input is a voltage can you confirm what gain and bandwidth you...

  • Request for 'AMP' referrals.

    • Resolved
    , characteristics) 1. LMH32401 : 2.LMH6551: Please answer fast.

  • RE: Cancellation of Ambient light.

    Hello Hardik, The LMH32401 is the only part that I am aware of with the ambient light rejection feature. The methods shown in the e2e posts were for a typical amplifier in a trans-impedance configuration. Best, Hasan Babiker

  • LMH5401: Layout Capacitance Question (2 Amplifiers LMH5401 and LMH32401)

    • Resolved
    concerns for the LMH5401 differential buffer and the LMH32401 differential trans-impedance amplifier. (1

  • RE: LMH32401RGTEVM: Ringing in output of LMH32401

    Hi Krishna, eventually the idea from Sima can be a remedy. But the usual way is to build up a TIA with a discrete OPAmp which can be compensated for the high detector capacitance. What is the bandwidth you need? Is any cabling involved in the connecttion...

  • LMH32401: VOCM & VOD setting concern

    TI Thinks Resolved
    Part Number: LMH32401 Dear colleague, Our customer wants to make output in: 1.6V-2V. So VOCM should be set to 1.8V VOD should be set according to below formula: V OD =0.4V And my suggestion is right? But I am not sure whether VOCM could be set...

  • LMH32401: LMH32401 APD bias voltage

    TI Thinks Resolved
    Part Number: LMH32401 Hi TI support team, at the moment we are planning a new design for optical detections systems. The new part LMH32401 seems to be very interesting for our apltication but there is one thing that is not clear to us. In the datasheet...

  • LMH32401: Simulation of LMH32401 using TINA-TI

    TI Thinks Resolved
    Part Number: LMH32401 Hi! I make a simulation of the LMH32401 with TINA-TI, to assess its performance, and I use the most recent model SBOMB18B.TSC proposed in the www.ti.com/.../LMH32401 I have some examples of anomalies that I share: the results of...

  • RE: THS4631: settle time

    Hello Frank, Have you considered using a TIA device with internal switches such as the OPA857 or LMH32401? Best, Hasan Babiker

  • LMH32401: Simulation of LMH32401 with TINA-TI and its compatibility with ADS8861

    TI Thinks Resolved
    Part Number: LMH32401 First of all, please send me the most recent TINA-TI spice model for the device LMH32401. Then please send me some basic results (curves) of simulations carried out with the TINA-TI software and which allow to assess the performance...

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