Datasheet TS4962MEIJT - STMicroelectronics Audio Amplifiers 3 W Filter-Free Class D Power Amplifier

Detailed Description

Manufacturer: STMicroelectronics

Description: Audio Amplifiers 3 W Filter-Free Class D Power Amplifier

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Docket:
TS4962M
3W filter-free class D audio power amplifier
Features
Operating from VCC = 2.4V to 5.5V Standby mode active low Output power: 3W into 4 and 1.75W into 8 with 10% THD+N max and 5V power supply.

Output power: 2.3W @5V or 0.75W @ 3.0V into 4 with 1% THD+N max. Output power: 1.4W @5V or 0.45W @ 3.0V into 8 with 1% THD+N max. Adjustable gain via external resistors Low current consumption 2mA @ 3V Efficiency: 88% typ. Signal to noise ratio: 85dB typ. PSRR: 63dB typ. @217Hz with 6dB gain PWM base frequency: 250kHz
Pin connections

Specifications:

• Audio Load Resistance: 8 Ohm
• Common Mode Rejection Ratio (Min): 57 dB
• Input Signal Type: Differential
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3 V, 5 V
• Operating Temperature Range: - 40 C to + 85 C
• Output Power: 3 W
• Output Signal Type: Differential
• Output Type: 1-Channel Mono
• Package / Case: Flip-Chip-9
• Packaging Type: Reel
• Product: Class-D
• Supply Current: 2.3 mA
• Supply Type: Single
• Supply Voltage Range: 2.4 V to 5.5 V
• THD plus Noise: 1 %
• RoHS: Yes