1pcs/lot TDA7293 TDA7293V ZIP-15 Chip is 100% work of good quality IC In Stock ► Photo 1/1

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Specifications

  • Brand Name: CazenOveyi
  • Origin: CN(Origin)
  • Condition: New
  • Type: Other
  • Model Number: TDA7293
  • Application: Other
  • Operating Temperature: International standard
  • Supply Voltage: International standard
  • Dissipation Power: International standard
  • Package: Other
  • is_customized: Yes
  • Electronic Components & Supplies: ESP32
  • Electronic Components & Supplies 1: ESP8266
  • Electronic Components & Supplies 2: DIY KIT
  • Electronic Components & Supplies 3: DC-DC
  • Electronic Components & Supplies 4: STM32

1pcs/lot TDA7293 TDA7293V ZIP-15 Chip is 100% work of good quality IC In Stock

Seller:
Alitools rating:
86%
/
Aliexpress rating:
100%
1.69 $
5   orders
/
1   reviews
Rating: 5

Price history

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Customer Reviews

K***s
February 13, 2019

Fake! Relabeled TDA7496 - tested. Amplifier chips in multiwatt15 casing can be separated using A multi-meter. If resistance between pins 8-15 and 8-11 is around 50R and 30K between pins 7-1 and 7-5 chip type is TDA7496 or TDA7495. If in addition resistance is around 50R between pins 8-4 and 30k between pins 7-6 chip type is TDA7497. Chips TDA7496 or TDA7495 have identical function but different power and can be separated only by testing quiescent current in active mode - around 25ma for TDA7496 and 70ma for TDA7495. TDA7294 can be separated from TDA7293 because pins 5,11 and 12 are not connected anywhere in TDA7294. At asked price I hoped for better, previously I have got TDA7294 relabeled to TDA7293, but not souch complete fake!

a***r
December 31, 2018

Thank you