TPA2011D1YFFR
- Description
- Audio Amp Speaker 1-CH Mono 3.24W Class-D 9-Pin DS-BGA T/R
- Power Supply Rejection Ratio (PSRR)
- 86dB
- Number of Channels
- 1
- Max Output Power
- 3.24W
- Datasheet
Quantity
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- Single-Channel Mono Class-D Audio Amplifier
- Up to 3.24W Maximum Output Power
- 2.5V to 5.5V Supply range, 1.8mA Quiescent Current
- 86dB Power Supply Rejection ratio, 79dB Common Mode Rejection Ratio
- 9-Ball DS-BGA package, 1.4mm X 1.4mm, 625µm Height
- -40°C to 85°C Operating range, Lead Free and RoHS Compliant
The TPA2011D1YFFR is a single-channel mono Class-D audio power amplifier from Texas Instruments in a 9-pin DS-BGA package. It delivers up to 3.24W of output power from a 2.5V to 5.5V supply, with 86dB power supply rejection ratio and 79dB common mode rejection ratio. The TPA2011D1YFFR measures 1.4mm square with a 625µm height and is rated for -40°C to 85°C operation.
Class-D amplifiers switch rather than dissipate, so they reach far higher efficiency than linear audio stages and extend battery life in portable products. A mono part at this power level typically drives a single small loudspeaker in a handset, tablet, portable speaker, smart doorbell, toy, wearable or handheld instrument. The 2.5V to 5.5V supply range covers single-cell lithium and USB-derived rails directly, and the high power supply rejection ratio helps the amplifier stay quiet on a noisy battery rail. The 1.4mm square nine-ball package is chosen by designers where board area is the binding constraint.
Fusion’s in-house quality hubs and Prosemi testing facility are fully certified to meet critical industry standards for electronic component inspection and testing.
Quantity
Let us do the sourcing. Even if it's not available now, our team can track it down and tailor a solution just for you.