The TS2007 is a 3W D-class audio power amplifier from STMicroelectronics with a operating range from VCC = 2.4 V to 5.5 V, standby mode, fixed gain select, low current consumption, high efficiency, low noise, low switch noise, thermal shutdown protection.
The document describes the TS2007, a Class D audio power amplifier designed to drive up to 1.4 W into an 8 Ω load at 5 V or 0.95 W at 4.2 V. It features a filter-free design with selectable fixed gains of 6 dB or 12 dB via the GS pin and includes a standby mode for low current consumption.
| Supply voltage range | 2.4 V to 5.5 V |
|---|---|
| Output power (8 Ω, 5V) | 1.4 W at 5 V |
| Output power (4 Ω, 5V) | 2.3 W at 5 V |
| Fixed gain select options | 6 dB or 12 dB |
| Efficiency (typical) | 88% |
| Signal-to-noise ratio | 94 dB typ. |
| PWM base frequency | 280 kHz |
| Package type | DFN8 3 x 3 mm |
The device operates with a supply voltage from 2.4 V to 5.5 V.
Gain is selected via a logic signal on the GS pin, choosing between 6 dB or 12 dB.
The amplifier achieves an efficiency of 88% typically.