Part Number: TDA9892 (and variants like TDA9895) Manufacturer: NXP Semiconductors (formerly Philips) Category: Sound Processor / TV Audio Decoder
Go to Google or Bing and type exactly:
"9892" "datasheet" filetype:pdf
Then add potential manufacturers based on the logo: my 9892 datasheet
"9892" "NJR" datasheet
"9892" "Texas Instruments" marking
Write down every character on the component, including: Then add potential manufacturers based on the logo:
Align the dot or notch at Pin 1.
| Pin No. | Symbol | Function | | :--- | :--- | :--- | | 1 | ANODE | Connect to +5V via a 220-470 ohm resistor | | 2 | CATHODE | Connect to the logic signal (active low) | | 3 | NC | No Connect | | 4 | GND | Ground (Output Side) | | 5 | VO | Output Voltage | | 6 | VCC | Supply Voltage (5V to 35V) | | 7 | NC | No Connect | | 8 | GND | Ground (Input Side) | Write down every character on the component, including: