TPA2039D1YFFT
Active3.2-W, MONO, ANALOG INPUT CLASS-D AUDIO AMPLIFIER WITH FIXED 12 DB GAIN & SHORT-CIRCUIT PROTECTION
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TPA2039D1YFFT
Active3.2-W, MONO, ANALOG INPUT CLASS-D AUDIO AMPLIFIER WITH FIXED 12 DB GAIN & SHORT-CIRCUIT PROTECTION
Technical Specifications
Parameters and characteristics for this part
| Specification | TPA2039D1YFFT |
|---|---|
| Features | Short-Circuit and Thermal Protection, Differential Inputs, Shutdown |
| Max Output Power x Channels @ Load | 1, 3.24 W |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 1-Channel (Mono) |
| Package / Case | DSBGA, 9-UFBGA |
| Supplier Device Package | 9-DSBGA |
| Type | Class D |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.45 | |
| 10 | $ 1.29 | |||
| 25 | $ 1.23 | |||
| 100 | $ 1.01 | |||
| Digi-Reel® | 1 | $ 1.45 | ||
| 10 | $ 1.29 | |||
| 25 | $ 1.23 | |||
| 100 | $ 1.01 | |||
| Tape & Reel (TR) | 250 | $ 0.66 | ||
| 500 | $ 0.59 | |||
| 1250 | $ 0.54 | |||
| Texas Instruments | SMALL T&R | 1 | $ 1.07 | |
| 100 | $ 0.82 | |||
| 250 | $ 0.61 | |||
| 1000 | $ 0.43 | |||
Description
General part information
TPA2039D1 Series
The TPA2039D1 is a 3.2 W high efficiency filter-free class-D audio power amplifier (class-D amp) with 12 dB of fixed gain in a tiny 1.21 mm × 1.16 mm wafer chip scale package (WCSP). The device requires only one external component.
Features like 93% efficiency, 1.5 mA quiescent current, 0.1 µA shutdown current, 82-dB PSRR, 27 µV output noise and improved RF immunity make the TPA2039D1 class-D amplifier ideal for cellular handsets. A fast start-up time of 4 ms with no audible pop makes the TPA2039D1 ideal for PDA and smart-phone applications.
The TPA2039D1 is a 3.2 W high efficiency filter-free class-D audio power amplifier (class-D amp) with 12 dB of fixed gain in a tiny 1.21 mm × 1.16 mm wafer chip scale package (WCSP). The device requires only one external component.
Documents
Technical documentation and resources
