MAX98357AETE+T
- Description
- MAX98357A Series 5.5 V 3.2 W PCM Input Class D Audio Power Amplifier - TQFN-16
- Power Supply Rejection Ratio (PSRR)
- 77dB
- Number of Channels
- 1
- Max Output Power
- 3.2W
- Datasheet
Quantity
15,000 AvailableLet us do the sourcing. Even if it's not available now, our team can track it down and tailor a solution just for you.
- Single-Channel Class D Audio Power Amplifier
- PCM Digital Input per the Product Title
- 3.2W Maximum Output power, 1.6A Maximum Output Current
- 2.5V to 5.5V Supply Range
- 15dB Voltage gain, 77dB PSRR
- 16-Pin TQFN package, 800um Height
- -40C to 85C Operating range, Halogen-Free and RoHS Compliant
The Analog Devices MAX98357AETE+T is a single-channel Class D audio power amplifier with PCM digital input per the product title, in a 16-pin TQFN package. It delivers up to 3.2W output power with 1.6A maximum output current from a 2.5V to 5.5V supply, with 15dB voltage gain and 77dB PSRR. The MAX98357AETE+T is rated -40C to 85C with a 150C maximum junction temperature, is halogen-free and lead-free, and ships on tape and reel.
A Class D amplifier switches its output stage rather than operating it linearly, which is why this topology dominates battery-powered audio: far less heat is wasted as the signal is amplified. Taking a PCM digital input removes the need for a separate DAC, so a processor's I2S bus can drive the speaker directly. Typical products are smart speakers and voice assistants, tablets and portable media devices, IoT and maker boards, intercoms and doorbells, and appliance or toy audio, where designers want a complete speaker driver in a single small package.
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
15,000 AvailableLet us do the sourcing. Even if it's not available now, our team can track it down and tailor a solution just for you.