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LMH6503: Request for Application Note and Reference Schematic – LMH6503

Arvind kumar
Prodigy 20 points

Part Number: LMH6503
Other Parts Discussed in Thread: LMH6504, LMH6505

Dear TI Support Team,
We are currently evaluating the LMH6503, LMH6504, and LMH6505 variable-gain amplifier ICs for a new hardware design.
We would also like to request the following technical information:
  1. Application notes related to LMH6503, LMH6504, and LMH6505.
  2. Reference schematics / application circuits showing the recommended implementation.
  3. Evaluation board schematics, if available.
  4. Recommended single-supply circuit configuration, including the required bias/reference voltage and gain-control (VG) configuration.
  5. Any recommended circuit for audio/intercom applications using these devices.
We noticed that these devices were introduced several years ago. Could you also please confirm whether they are recommended for new designs, currently in active production, and available for long-term supply?
If they are not recommended for new designs, please suggest the closest TI replacement/alternative.
This information will help us evaluate and finalize the IC for our new design.
 
 

Thanks & Regards,

Arvind Kumar