TDA1011 is a monolithic integrated audio amplifier circuit in a 9-lead single in-line (SIL) plastic package. The device is especially designed for portable radio and recorder applications and delivers up to 4 W in a 4 Ω load impedance.
The Philips TDA1011 is a monolithic integrated audio amplifier circuit housed in a 9-lead single in-line (SIL) plastic package. It is specifically designed for portable radio and recorder applications, delivering up to 4 W into a 4 Ω load impedance or up to 6 W into a 4 Ω load at 16 V in mains-fed applications. Key features include separated preamplifier and power amplifier sections, thermal protection, and a wide supply voltage range from 3.6 V to 20 V.
| Supply voltage range | 3.6 to 20 V |
|---|---|
| Peak output current | 3 A |
| Output power (typical) | 6.5 W at 16V, 4.2 W at 12V |
| Total harmonic distortion | 0.2 % |
| Input impedance (preamplifier) | > 100 kΩ |
| Input impedance (power amplifier) | 20 kΩ |
| Operating ambient temperature | -26 to +150 °C |
| Package type | 9-lead SIL plastic |
The maximum permissible supply voltage is 24 V.
The device permits a minimum supply voltage of 3.6 V.
Yes, it can deliver up to 6 W into a 4 Ω load at 16 V in mains-fed applications.