| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | 12+ | On Request | On Request | |
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730 pcs
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730 pcs | On Request | 1 | On Request | On Request | 12+ | On Request | On Request |
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The Texas Instruments TPA2037D1YFFR is a high-efficiency, filter-free Class-D audio power amplifier designed for mono applications. It delivers up to 3.24W into a 4 Ω load at 5V supply with 10% THD+N. The amplifier operates with an analog input and features a fixed 6dB gain, making it suitable for various audio output needs.
Key electrical specifications include a wide analog supply voltage range of 2.5V to 5.5V and a power stage supply voltage range of 2.5V to 5.5V. It exhibits a typical quiescent current of 1.5mA and a shutdown current of 0.1µA. The device offers a typical THD+N of 0.12% at 1kHz and a minimum load impedance of 4 Ω. It also boasts a typical PSRR of 81dB and low output noise of 20µV.
Packaged in a compact 1.21 mm x 1.16 mm DSBGA (YFF) with a 0.4mm pitch, the TPA2037D1YFFR is ideal for space-constrained designs. It operates within a temperature range of -40°C to 85°C. Features like auto-recovering short-circuit protection and thermal-overload protection enhance its robustness.
The maximum output power is 3.24W into 4Ω at 5V with 10% THD+N.
The analog and power stage supply voltage range is 2.5V to 5.5V.
The operating temperature range is -40°C to 85°C.
It comes in a 9-ball DSBGA (YFF) package measuring 1.21mm x 1.16mm with a 0.4mm pitch.
The typical quiescent current is 1.5mA.
The typical efficiency is 95%.