MAX9718, MAX9719 Low-Cost, Mono/Stereo, 1.4W Differential Audio Power Amplifiers

The MAX9718 MAX9719 differential input Audio Power Amplifiers are ideal for portable Audio devices with internal speakers. The differential input structure improves noise rejection and provides common-mode rejection. A bridge-tied load (BTL) architecture minimizes external component count, while providing high-quality, power Audio amplification. The MAX9718 is a single-channel Amplifier while the MAX9719 is a dual-channel Amplifier for stereo systems. Both devices deliver 1.4W continuous average power per channel to a 4 load with less than 1% THD+N while operating from a single +5V supply. The devices are available as adjustable gain Amplifiers or with internally fixed gains of 0dB, 3dB, and 6dB to reduce component count.
A shutdown input disables the bias generator and Amplifiers and reduces quiescent current consumption to less than 100nA. The MAX9718 shutdown input CAN be set as active high or active low. These devices feature Maxim's comprehensive click-and-pop suppression circuitry that reduces audible clicks and pops during startup and shutdown.
The MAX9718 is pin compatible with the LM4895 and is available in 9-bump UCSP", 10-pin TDFN, and 10-pin MAX packages. The MAX9719 is available in 16-pin TQFN, 16-pin TSSOP, and 16-bump UCSP packages. Both devices operate over the -40C to +85C extended temperature range.
By Maxim Integrated Products
MAX9718 's PackagesMAX9718 's pdf datasheet
MAX9718DETB QFN
MAX9718BETB QFN
MAX9718CETB QFN
MAX9718AETB QFN
MAX9718DETBT QFN
MAX9718AETBT QFN
MAX9718BETBT QFN
MAX9718CETBT QFN
MAX9718BETB-T QFN
MAX9718AETB-T QFN
MAX9718DETB-T QFN
MAX9718CETB-T QFN
MAX9718DEBL UCSP
MAX9718CEBL UCSP
MAX9718AEBL UCSP
MAX9718BEBL UCSP
MAX9718DEBLT UCSP
MAX9718CEBLT UCSP
MAX9718BEBLT UCSP
MAX9718AEBLT UCSP
MAX9718AEBL-T UCSP
MAX9718BEBL-T UCSP
MAX9718CEBL-T UCSP
MAX9718DEBL-T UCSP
MAX9718AEUB uMAX
MAX9718AEUBT uMAX




MAX9718 Pinout, Pinouts
MAX9718 pinout,Pin out
This is one package pinout of MAX9718,If you need more pinouts please download MAX9718's pdf datasheet.

MAX9718 Application circuits
MAX9718 circuits
This is one application circuit of MAX9718,If you need more circuits,please download MAX9718's pdf datasheet.


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