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The AN6884 is a monolithic integrated circuit driving 5 LED and is capable of a logarithmic (dB) bar graph display for the input signal. Incorporating a high gain rectification amplifier enables the application of AC (UV meter, etc) / DC (signal meter, etc.) level meter widely.
AN6884 Pinout
AN6884 Pin Configuration
| Pin No | Pin Name | Description |
|---|---|---|
| 1 | LED 1 OUT | LED 1 Output Pin |
| 2 | LED 2 OUT | LED 2 Output Pin |
| 3 | LED 3 OUT | LED 3 Output Pin |
| 4 | LED 4 OUT | LED 4 Output Pin |
| 5 | GND | Ground Pin |
| 6 | LED 5 OUT | LED 5 Output Pin |
| 7 | AMP: OUT | Amplifier Output Pin |
| 8 | AMP: IN | Amplifier Input Pin |
| 9 | VCC | Supply Voltage Pin |
AN6884 Features
- Wide range of operating voltage: 3.5V – 16V
- Constant current output: 15mA
- Built-in high gain amplifier: 26dB typ.
- Low noise when LED ON
- 5-dot LED bar logarithmic response: -10,-5,0, 3, 6dB
- Fewer external components
Application
- AC (UV meter
- DC (signal meter)
- level meter
You can download this datasheet for AN6884 5 Dot LED Driver – Datasheet from the link given below:
