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TS2007 - 3W filter-free Class D audio power amplifier

General Description

The TS2007 is a class D power audio amplifier.

Able to drive up to 1.4W into an 8 Ω load at 5V, it achieves outstanding efficiency compared to typical class AB audio power amplifier.

This device allows to switch between two different gains: 6 or 12dB via a logic signal on the GS pin.

Key Features

  • www. DataSheet4U. com Operating range from VCC=2.4V to 5.5V Standby mode active low Output power: 1.4W @5V or 0.45W @ 3.0V into 8Ω with 1% THD+N max. Output power: 2.3W @5V or 0.75W @ 3.0V into 4Ω with 1% THD+N max. Fixed gain select: 6dB or 12dB Low current consumption Efficiency: 88% typ. Signal-to-noise ratio: 94dB typ. PSRR: 63dB typ @ 217Hz with 6dB gain. PWM base frequency: 280kHz Low pop & click noise Thermal shutdown protec.

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TS2007 3W filter-free Class D audio power amplifer with 6-12dB fixed gain select Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ www.DataSheet4U.com Operating range from VCC=2.4V to 5.5V Standby mode active low Output power: 1.4W @5V or 0.45W @ 3.0V into 8Ω with 1% THD+N max. Output power: 2.3W @5V or 0.75W @ 3.0V into 4Ω with 1% THD+N max. Fixed gain select: 6dB or 12dB Low current consumption Efficiency: 88% typ. Signal-to-noise ratio: 94dB typ. PSRR: 63dB typ @ 217Hz with 6dB gain. PWM base frequency: 280kHz Low pop & click noise Thermal shutdown protection DFN8 3x3mm package TS2007IQT - DFN8 TS2007IQT - DFN8 ■ ■ 1 2 3 4 8 7 6 5 Applications ■ ■ ■ Cellular phone PDA Notebook PC Description The TS2007 is a class D power audio amplifier. Able to drive up to 1.