Part Number
|
TS4962M |
Manufacturer
|
STMicroelectronics |
Description
|
3W filter-free class D audio power amplifier |
Published
|
May 14, 2010 |
Detailed Description
|
TS4962M
3 W filter-free class D audio power amplifier
Features
• Operating from VCC = 2.4 V to 5.5 V • Standby mode ac...
|
Datasheet
|
TS4962M
|
Overview
TS4962M
3 W filter-free class D audio power amplifier
Features
• Operating from VCC = 2.
4 V to 5.
5 V • Standby mode active low • Output power: 3 W into 4 Ω and 1.
75 W into 8
Ω with 10% THD+N max.
and 5 V power supply
• Output power: 2.
3 W @5 V or 0.
75 W @ 3.
0 V into 4 Ω with 1% THD+N max.
• Output power: 1.
4 W @5 V or 0.
45 W @ 3.
0 V into 8 Ω with 1% THD+N max.
• Adjustable gain via external resistors • Low current consumption 2 mA @ 3 V • Efficiency: 88% typ.
• Signal to noise ratio: 85 dB typ.
• PSRR: 63 dB typ.
@217 Hz with 6 dB gain • PWM base frequency: 250 kHz • Low pop and click noise • Thermal shutdown protection • Available in Flip Chip 9 x 300 µm (Pb-free)
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