TINA/Spice/LM4819: LM4819 Simulation model

Takahiro Saito

Expert 5315 points

Part Number: LM4819
Other Parts Discussed in Thread: TINA-TI, , TPA301, TPA721

Tool/software: TINA-TI or Spice Models

Hi Team,

I want to simulate LM4819 to check the output waveform. Do you have a LM4819 simulation model for TINA-TI?

Otherwise, Is there equivalent device with the simulation model?

Regards,

Taka Saito

over 6 years ago

0 Ivan Salazar over 6 years ago

TI__Guru* 95225 points

Hi Saito-san,

Unfortunately there is not a simulation model available for this device, although there is an EVM available for this device. What is the application for this device? Perhaps there is another device that has a model that can fit in here?

Best regards,
-Ivan Salazar
Applications Engineer - Low Power Audio & Actuators

0 Takahiro Saito over 6 years ago in reply to Ivan Salazar

TI__Expert 5315 points

Hi Ivan,

Thank you for your reply. The device is used for Buzzer amp.

If there are a pin-compatible and cost effective device with TINA-model, please let me know.

Regards,

Saito

0 Ivan Salazar over 6 years ago in reply to Takahiro Saito

TI__Guru* 95225 points

Saito,

You could take a look at:
TPA301 - This one has PSpice model
TPA721 - This one has TINATI model.
Both share pinout with LM4819 and they are SOIC and MSOP package available although not available in VSSOP or WSON.

Best regards,
-Ivan Salazar
Applications Engineer - Low Power Audio & Actuators

0 Takahiro Saito over 6 years ago in reply to Ivan Salazar

TI__Expert 5315 points

Thank you for your kind support. TPA301 will work for my application.

Regards,
Saito

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TINA/Spice/LM4819: LM4819 Simulation model