TDA1554Q SIL-17 Amplifier Audio Integrated
TDA1554 is a 4*11W single-ended or 2*22W power amplifier IC with integrated Class B output amplifier. The TDA1554Q comes in a 17-lead single-row package. The internal circuit includes a 4*11W single-ended or 2*22W bridge amplifier. Out of all four amplifiers, two are inverting and the other two are non-inverting. Also, the gain of each amplifier is 20dB (26dB in BTL). The TDA1554q also has a mute/standby feature.
| Series | TDA1554Q |
| Supply Voltage | 6-18V |
| Output Current | 4A |
| Standby Current | 10uA |
| Input Impedance | 50kΩ to 75kΩ |
| Number of Pins | 17 |
| Package Type | SIL-17 |