TDA2007A is a 6 + 6W stereo amplifier from Dinghao. It is assembled in a SIP9 package and has high output power, high current capability, AC short circuit protection and thermal protection. It is suitable for use in music centers, TV receivers and portable radios.
The TDA2007A is a class‑AB dual audio power amplifier in a 9‑pin SIP package, intended for stereo applications such as music centers, TV receivers and portable radios. It offers high output power, high current capability, and built‑in AC short‑circuit and thermal overload protection.
The document lists absolute maximum ratings, electrical characteristics, mechanical dimensions, pin‑out diagrams, and suggested component values for the reference stereo test circuit. It also includes application suggestions and thermal data for reliable design.
| Supply Voltage (Vs) range | 8 V – 26 V |
|---|---|
| Output Power per channel | 5.5 W – 6 W (40 Ω load) |
| Total Harmonic Distortion (THD) | 0.1 % at 1 kHz |
| Voltage Gain (Gv) | 36 dB |
| Peak Output Current (repetitive) | 3 A |
| Power Dissipation (max) | 10 W |
| Operating Temperature Range | -40 °C to 150 °C |
The device operates with a supply voltage between 8 V and 26 V, with 18 V being typical for the reference circuit.
Each channel can deliver about 5.5 W to 6 W into a 40 Ω load when powered from 18 V.
The amplifier includes AC short‑circuit protection and thermal overload protection.
The closed‑loop voltage gain is approximately 36 dB.