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Hasan Babiker31
6 months ago
Amplifiers
Amplifiers forum
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...
Grady Lee
1 month ago
Amplifiers
Amplifiers forum
Request for 'AMP' referrals.
Resolved
, characteristics) 1.
LMH32401
: 2.LMH6551: Please answer fast.
Hasan Babiker31
7 months ago
Amplifiers
Amplifiers forum
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
jose najarro
3 months ago
Amplifiers
Amplifiers forum
LMH5401: Layout Capacitance Question (2 Amplifiers LMH5401 and LMH32401)
Resolved
concerns for the LMH5401 differential buffer and the
LMH32401
differential trans-impedance amplifier. (1
kai klaas69
1 month ago
Amplifiers
Amplifiers forum
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...
Rock Su
over 1 year ago
Amplifiers
Amplifiers forum
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...
Henning Roesner
over 1 year ago
Amplifiers
Amplifiers forum
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...
Andrianirina Rakotomalala
6 months ago
Amplifiers
Amplifiers forum
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...
Hasan Babiker31
1 month ago
Amplifiers
Amplifiers forum
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
Andrianirina Rakotomalala
6 months ago
Amplifiers
Amplifiers forum
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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