See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

YZF | 9

Temp:

I (-40 to 85)

ECO Plan:

Green (RoHS & no Sb/Br)

TPA2031D1YZFR


2.5-W Mono Class-D Audio Power Amplifier with Slow Start-Up (TPA2031)

TI Store Price:

 
 
Qty.Price
1 - 9 $ 1.30
10 - 24 $ 1.16
25 - 99 $ 1.07
100 - 249 $ 0.92
250 - 499 $ 0.85
500 - 749 $ 0.69
750 - 999 $ 0.55
1000 - 9999 $ 0.49

Adjust your quantity during checkout

Texas Instruments TPA2031D1YZFR

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 mm2 total 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.

View datasheet
View product folder
Order SummaryEdit >
Subtotal: $0.00
Shipping & Handling: -
Total (USD): $0.00