Heevhas MAX98357 Audio Power Amplifier Module I2S Class D Filterless Audio Amplifier Board for Raspberry Pi (Pack of 3)
Heevhas MAX98357 Audio Power Amplifier Module I2S Class D Filterless Audio Amplifier Board for Raspberry Pi (Pack of 3)
Heevhas MAX98357 Audio Power Amplifier Module I2S Class D Filterless Audio Amplifier Board for Raspberry Pi (Pack of 3)
Functions: Operation with single supply (2.5V to 5.5V) 3.2W output power at 4Ω at 5V 2.4 mA quiescent current. 92% efficiency (RL = 8Ω, POUT = 1W) 25 µVRMS output noise (AV = 15 dB). Low THD+N of 0.015% at 1kHz No MCLK required Sampling rates from 8 kHz to 96 kHz. Supports left, right or (left/2 + right/2) output. Sophisticated edge rate control allows filterless Class D outputs 77 dB PSRR at 1 kHz. Low RF sensitivity suppresses TDMA noise from GSM radios Comprehensive circuits to reduce click and pop noise Robust short circuit and overheating protection. Available in space-saving housing: 1.345mm x 1.435mm WLP (0.4mm spacing) and 3 mm x 3 mm TQFN Pin Description: VCC: DC 2.5V-5.5V GND: GND LRC: Frame clock Left/right stroke for 12S. and LJ mode. Sync clock for TDM mode BCLK: bit clock input DIN: Digital input signal GAIN: gain and channel selection. SD: shutdown and channel selection; Pull SD_MODE down to shut down the device. Applications: Notebooks and Netbooks Mobile Phones Tablets Package includes: 3 x MAX98357 audio power amplifier module
Product Features
- ParametersOutput power: 3.2W @ 4 and 10% THD/1.8W at 8 and 10% THD; I2S sampling rate: 8KHz-96KHz;
- Multiple Gain and Audio Formats AvailableClass D gain optional: 3dB / 6dB / 9dB / 12dB / 15dB; No main clock (MCLK) required; 35 different clocks and 128 digital audio formats can be automatically configured with a single power supply.
- Pin DescriptionVCC: DC 2.5V-5.5V; GND: Connect Ground Cable; LRC: Frame Clock Left/right clock for 12S and LJ mode, sync clock for TDM mode; BCLK: bit clock input; DIN: digital input signal; GAIN: gain and channel selection. ; SD: Shutdown and channel selection; Drag SD_MODE to Low to shut down the device.
- High performance, no external filtering required: For superior sound quality, the device uses a digital input with high interference resistance and high jitter tolerance. It also provides excellent electromagnetic interference suppression and allows long line speakers without the need for external filtering.
- ApplicationSuitable for microcontrollers or development board systems with I2S audio output.
Original: $85.48
-65%$85.48
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Heevhas MAX98357 Audio Power Amplifier Module I2S Class D Filterless Audio Amplifier Board for Raspberry Pi (Pack of 3)
Heevhas MAX98357 Audio Power Amplifier Module I2S Class D Filterless Audio Amplifier Board for Raspberry Pi (Pack of 3)
Functions: Operation with single supply (2.5V to 5.5V) 3.2W output power at 4Ω at 5V 2.4 mA quiescent current. 92% efficiency (RL = 8Ω, POUT = 1W) 25 µVRMS output noise (AV = 15 dB). Low THD+N of 0.015% at 1kHz No MCLK required Sampling rates from 8 kHz to 96 kHz. Supports left, right or (left/2 + right/2) output. Sophisticated edge rate control allows filterless Class D outputs 77 dB PSRR at 1 kHz. Low RF sensitivity suppresses TDMA noise from GSM radios Comprehensive circuits to reduce click and pop noise Robust short circuit and overheating protection. Available in space-saving housing: 1.345mm x 1.435mm WLP (0.4mm spacing) and 3 mm x 3 mm TQFN Pin Description: VCC: DC 2.5V-5.5V GND: GND LRC: Frame clock Left/right stroke for 12S. and LJ mode. Sync clock for TDM mode BCLK: bit clock input DIN: Digital input signal GAIN: gain and channel selection. SD: shutdown and channel selection; Pull SD_MODE down to shut down the device. Applications: Notebooks and Netbooks Mobile Phones Tablets Package includes: 3 x MAX98357 audio power amplifier module
Product Features
- ParametersOutput power: 3.2W @ 4 and 10% THD/1.8W at 8 and 10% THD; I2S sampling rate: 8KHz-96KHz;
- Multiple Gain and Audio Formats AvailableClass D gain optional: 3dB / 6dB / 9dB / 12dB / 15dB; No main clock (MCLK) required; 35 different clocks and 128 digital audio formats can be automatically configured with a single power supply.
- Pin DescriptionVCC: DC 2.5V-5.5V; GND: Connect Ground Cable; LRC: Frame Clock Left/right clock for 12S and LJ mode, sync clock for TDM mode; BCLK: bit clock input; DIN: digital input signal; GAIN: gain and channel selection. ; SD: Shutdown and channel selection; Drag SD_MODE to Low to shut down the device.
- High performance, no external filtering required: For superior sound quality, the device uses a digital input with high interference resistance and high jitter tolerance. It also provides excellent electromagnetic interference suppression and allows long line speakers without the need for external filtering.
- ApplicationSuitable for microcontrollers or development board systems with I2S audio output.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Heevhas MAX98357 Audio Power Amplifier Module I2S Class D Filterless Audio Amplifier Board for Raspberry Pi (Pack of 3)
Functions: Operation with single supply (2.5V to 5.5V) 3.2W output power at 4Ω at 5V 2.4 mA quiescent current. 92% efficiency (RL = 8Ω, POUT = 1W) 25 µVRMS output noise (AV = 15 dB). Low THD+N of 0.015% at 1kHz No MCLK required Sampling rates from 8 kHz to 96 kHz. Supports left, right or (left/2 + right/2) output. Sophisticated edge rate control allows filterless Class D outputs 77 dB PSRR at 1 kHz. Low RF sensitivity suppresses TDMA noise from GSM radios Comprehensive circuits to reduce click and pop noise Robust short circuit and overheating protection. Available in space-saving housing: 1.345mm x 1.435mm WLP (0.4mm spacing) and 3 mm x 3 mm TQFN Pin Description: VCC: DC 2.5V-5.5V GND: GND LRC: Frame clock Left/right stroke for 12S. and LJ mode. Sync clock for TDM mode BCLK: bit clock input DIN: Digital input signal GAIN: gain and channel selection. SD: shutdown and channel selection; Pull SD_MODE down to shut down the device. Applications: Notebooks and Netbooks Mobile Phones Tablets Package includes: 3 x MAX98357 audio power amplifier module
Product Features
- ParametersOutput power: 3.2W @ 4 and 10% THD/1.8W at 8 and 10% THD; I2S sampling rate: 8KHz-96KHz;
- Multiple Gain and Audio Formats AvailableClass D gain optional: 3dB / 6dB / 9dB / 12dB / 15dB; No main clock (MCLK) required; 35 different clocks and 128 digital audio formats can be automatically configured with a single power supply.
- Pin DescriptionVCC: DC 2.5V-5.5V; GND: Connect Ground Cable; LRC: Frame Clock Left/right clock for 12S and LJ mode, sync clock for TDM mode; BCLK: bit clock input; DIN: digital input signal; GAIN: gain and channel selection. ; SD: Shutdown and channel selection; Drag SD_MODE to Low to shut down the device.
- High performance, no external filtering required: For superior sound quality, the device uses a digital input with high interference resistance and high jitter tolerance. It also provides excellent electromagnetic interference suppression and allows long line speakers without the need for external filtering.
- ApplicationSuitable for microcontrollers or development board systems with I2S audio output.
