The TDA1020 is a 12W car audio amplifier from PHILIPS. It is packaged in a 9-lead SIL and can be powered by a voltage range of 6-18V. It can drive 4Ω and 2Ω loads with a power of 7W and 12W respectively. The TDA1020 features frequency limiting, thermal protection, and short-circuit protection.
The Philips TDA1020 is a monolithic integrated 12 W audio amplifier designed primarily for car radio applications. It features a 9-lead single in-line (SIL) plastic package and is pin-to-pin compatible with the TDA1010. The device includes frequency limiting to avoid interference from car ignition signals and offers load dump protection up to 45 V.
| Supply voltage range | 6 to 18 V |
|---|---|
| Maximum supply voltage (load dump) | 45 V |
| Total quiescent current | 30 mA |
| Stand-by current | < 1 mA |
| Storage temperature range | -55 to +150 °C |
| Frequency response | 50 Hz to 25 kHz |
Yes, the TDA1020 is pin-to-pin compatible with the TDA1010.
The maximum operating supply voltage is 18 V, though it can withstand up to 45 V during load dump events.