| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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650 pcs
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650 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request | |
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280 pcs
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280 pcs | On Request | 1 | On Request | On Request | 0944+ | On Request | On Request |
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The TPA3113D2PWP from Texas Instruments is a highly efficient, 6-W per channel Class-D audio power amplifier designed for driving bridged-tied stereo speakers. It operates over a wide supply voltage range of 8 V to 26 V, making it versatile for various applications.
This amplifier features analog input and a Class-D architecture, offering 87% efficiency and eliminating the need for heatsinks. It provides excellent THD+N performance of 0.05% at 1 kHz and includes SpeakerGuard speaker protection technology with an adjustable power limiter and DC protection. The device also boasts robust pin-to-pin short-circuit and thermal protection with an auto-recovery option.
Packaged in an HTSSOP (PWP) with a footprint of 62.08 mm², the TPA3113D2PWP is suitable for space-constrained designs. Its flow-through pinout facilitates easy board layout. Applications include televisions, consumer audio equipment, and monitors.
Key specifications include a minimum load impedance of 4 ohms, a maximum power stage supply of 26V, and an operating temperature range of -40°C to 85°C. It supports stereo speaker channels and has a hardware control interface.
The power stage supply voltage range is 8V to 26V, and the analog supply voltage range is also 8V to 26V.
The device is packaged in a HTSSOP (PWP) package with an area of 62.08 mm² (9.7 mm × 6.4 mm).
The operating temperature range is -40°C to 85°C.
The output power is 6W per channel into 8Ω loads at 10% THD+N from a 10V supply in stereo mode, and 12W into a 4Ω mono load at 10% THD+N from a 10V supply.
The efficiency is 87% for Class-D operation.
The THD+N is 0.05% at 1 kHz.
The minimum load impedance is 4Ω.