The TS2007FC is a class-D audio power amplifier. Able to drive up to 1.4 W into an 8 Ω load at 5 V, it achieves better efficiency than typical class-AB audio power amplifiers.
This device can switch between two gain settings, 6 dB or 12 dB via a logic signal on the gain select pin. The pop and click reduction circuitry provides low on/off switching noise which allows the device to start within 1 ms typically.
A standby mode function (active low) keeps the current consumption down to 1 μA typically.
The TS2007FC is available in a 9-bump Flip-chip lead-free package.
Operates from VCC = 2.4 V to 5.5 V
Standby mode active low
Output power: 1.4 W at 5 V or 0.5 W at 3.0 V into 8 Ω with 1 % THD+N max.
Output power: 2.3 W at 5 V or 0.75 W at 3.0 V into 4 Ω with 1 % THD+N max.
Two fixed gain selects: 6 dB or 12 dB
Low current consumption
Efficiency: 86 % typ.
Signal-to-noise ratio: 90 dB typ.
PSRR: 68 dB typical at 217 Hz with 6 dB gain
PWM base frequency: 280 kHz
Low pop and click noise
Thermal shutdown protection
Output short-circuit protection
Flip-chip lead-free 9-bump package with back coating in option