TPA2037D1YFFT
Active3.2-W, MONO, ANALOG INPUT CLASS-D AUDIO AMPLIFIER WITH FIXED 6 DB GAIN & SHORT-CIRCUIT PROTECTION
TPA2037D1YFFT
Active3.2-W, MONO, ANALOG INPUT CLASS-D AUDIO AMPLIFIER WITH FIXED 6 DB GAIN & SHORT-CIRCUIT PROTECTION
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.
Technical Specifications
Parameters and characteristics for this part
| Specification | TPA2037D1YFFT |
|---|---|
| Channels | 1 |
| Features | Short-Circuit and Thermal Protection, Shutdown, Differential Inputs |
| Load Impedance | 4 Ohm |
| Maximum Output Power (per Channel) | 3.24 W |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | 1-Channel (Mono) |
| Package / Case | 9-UFBGA, DSBGA |
| Package Name | 9-DSBGA |
| Type | Class D |
| Voltage - Supply (Maximum) | 5.5 V |
| Voltage - Supply (Minimum) | 2.5 V |
Pricing
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