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TS4962M Datasheet(PDF) 1 Page - STMicroelectronics |
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TS4962M Datasheet(HTML) 1 Page - STMicroelectronics |
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1 / 41 page  This is information on a product in full production. March 2020 DocID11703 Rev 7 1/41 TS4962M 3 W filter-free class D audio power amplifier Datasheet - production data Features • Operating from V CC = 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 • Available in Flip Chip 9 x 300 µm (Pb-free) Related products • See TS2007 for further gain settings e.g. 6 or 12 dB • See TS2012 for stereo settings Applications • Portable gaming consoles • VR headsets • Smart phones • Tablets Description The TS4962M is a differential Class-D BTL power amplifier. It is able to drive up to 2.3 W into a 4 Ω load and 1.4 W into a 8 Ω load at 5 V. It achieves outstanding efficiency (88% typ.) compared to classical Class-AB audio amps. The gain of the device can be controlled via two external gain-setting resistors. Pop and click reduction circuitry provides low on/off switch noise while allowing the device to start within 5 ms. A standby function (active low) allows the reduction of current consumption to 10 nA typ. www.st.com |
Similar Part No. - TS4962M_V01 |
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Similar Description - TS4962M_V01 |
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