TPA2031D1EVM
ObsoleteTPA2031D1 AUDIO AMPLIFIER EVALUATION BOARD
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TPA2031D1EVM
ObsoleteTPA2031D1 AUDIO AMPLIFIER EVALUATION BOARD
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPA2031D1EVM |
|---|---|
| Board Type | Fully Populated |
| Max Output Power x Channels @ Load | 2.5 W |
| Max Output Power x Channels @ Load [x] | 1 |
| Output Type | 1-Channel (Mono) |
| Supplied Contents | Board(s) |
| Utilized IC / Part | TPA2031 |
| 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 | Box | 1 | $ 118.80 | |
Description
General part information
TPA2031D1 Series
The TPA2031D1 is a 2.5-W high efficiency filter-free class-D audio power amplifier in a 1,45 mm × 1,45 mm wafer chip scale package (WCSP) that requires only three external components.
Features like 88% efficiency, -75-dB PSRR, improved RF-rectification immunity, and 8 mm2total PCB area make the TPA2031D1 class-D amp ideal for cellular handsets. 32 ms start-up time allows the TPA2031D1 to share the same GPIO enable/shutdown control as the CODEC without passing through the CODEC turn-on pop.
In cellular handsets, the earpiece, speaker phone, and melody ringer can each be driven by the TPA2031D1. The TPA2031D1 allows independent gain while summing signals from separate sources, and has a low 36 µV noise floor, A-weighted.
Documents
Technical documentation and resources
