Maxim Alternatives for the Texas Instruments TPA3001

Texas Instruments TPA3001

Benefits of the MAX9703 over the TPA3001:

• Spread-spectrum Class D modulation is available to improve EMI performance.
• A wider range of Class D switching frequencies can be selected.
• No output filter is required vs the ferrite bead required by the TPA3001D1.
• Lower shutdown current (0.2uA vs 1uA for TPA3001D1).
• Lower offset voltage (6mV vs 50mV for the TPA3001D1) and ultra-low click-and-pop suppression circuitry.
• Higher common-mode rejection ratio (60dB vs 41dB for TPA3001D1).
• Higher power-supply rejection ratio (80dB vs. 73dB for TPA3001D1).
• Fewer support components required (9 vs 20 components for the TPA3001D1).
• Smaller package (5x5x0.8mm vs 7.8x4.4x1.2mm for TPA3001D1).

Benefits of the TPA3001 over the MAX9703:

• Lower output power into 4 ohms (7.5W vs 12.8W).

Maxim Alternative(s)	Description	Order
MAX9703, MAX9704	10W Stereo/15W Mono, Filterless, Spread-Spectrum, Class D Amplifiers	Sample Buy