This is a MEMO to introduce the product information of NJW1102A.
The NJW1102A is a Dolby Pro Logic Surround Decoder that integrates a modified Dolby B‑type noise reduction circuit, input auto‑balance controller, adaptive matrix, and serial data interface to control speaker levels.
The datasheet lists its absolute maximum ratings, electrical characteristics such as a 13 V supply voltage, 700 mW power dissipation, and performance parameters like a signal‑to‑noise ratio of up to 100 dB.
| Supply Voltage | 13.0 V |
|---|---|
| Power Dissipation | 700 mW |
| Operating Voltage Range | 4.0 V – 13.0 V |
| Operating Current (No Signal) | 34 mA |
The device operates from a 13 V supply.
It can dissipate up to 700 mW.
The specified operating temperature range is –20 °C to 85 °C.