TPA2037D1YFFR
Active3.2-W, MONO, ANALOG INPUT CLASS-D AUDIO AMPLIFIER WITH FIXED 6 DB GAIN & SHORT-CIRCUIT PROTECTION
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TPA2037D1YFFR
Active3.2-W, MONO, ANALOG INPUT CLASS-D AUDIO AMPLIFIER WITH FIXED 6 DB GAIN & SHORT-CIRCUIT PROTECTION
Technical Specifications
Parameters and characteristics for this part
| Specification | TPA2037D1YFFR |
|---|---|
| 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 | $ 0.95 | |
| 10 | $ 0.85 | |||
| 25 | $ 0.80 | |||
| 100 | $ 0.66 | |||
| 250 | $ 0.62 | |||
| 500 | $ 0.55 | |||
| 1000 | $ 0.43 | |||
| Digi-Reel® | 1 | $ 0.95 | ||
| 10 | $ 0.85 | |||
| 25 | $ 0.80 | |||
| 100 | $ 0.66 | |||
| 250 | $ 0.62 | |||
| 500 | $ 0.55 | |||
| 1000 | $ 0.43 | |||
| Tape & Reel (TR) | 3000 | $ 0.40 | ||
| 6000 | $ 0.38 | |||
| 15000 | $ 0.37 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.70 | |
| 100 | $ 0.54 | |||
| 250 | $ 0.40 | |||
| 1000 | $ 0.28 | |||
Description
General part information
TPA2037D1 Series
The TPA2037D1 is a 3.2 W high efficiency filter-free class-D audio power amplifier (class-D amp) with 6 dB of fixed gain in a 1.21 mm × 1.16 mm wafer chip scale package (WCSP). The device requires only one external component.
Features like 95% efficiency, 1.5 mA quiescent current, 0.1 µA shutdown current, 81-dB PSRR, 20 µV output noise, and improved RF immunity make the TPA2037D1 class-D amplifier ideal for cellular handsets. A start-up time of 4 ms with no audible pop makes the TPA2037D1 ideal for PDA and smart-phone applications.
The TPA2037D1 is a 3.2 W high efficiency filter-free class-D audio power amplifier (class-D amp) with 6 dB of fixed gain in a 1.21 mm × 1.16 mm wafer chip scale package (WCSP). The device requires only one external component.
Documents
Technical documentation and resources