The MAX9892 evaluation kit (EV kit) is an assembled and tested PCB that evaluates the MAX9892 IC. The MAX9892 is an audio click-and-pop eliminator IC. The EV kit circuit includes an on-board MAX4338 headphone amplifier, two RCA audio input jacks, and a headphone jack to demonstrate the performance of the MAX9892. The EV kit operates from a 2.7V to 5.5V DC power supply.
The MAX9892 EV kit can also eliminate the audible clicks and pops of an external headphone amplifier connected to the EV kit. When utilizing an external headphone amplifier, the MAX9892 EV kit can operate from a lower input-voltage range of 1.7V to 5.5V DC.
Key Features
Applications/Uses
2.7V to 5.5V DC Single-Supply Operation (On-Board Headphone Amplifier)
1.7V to 5.5V DC Single-Supply Operation (External Headphone Amplifier)
Proven Audio PCB Layout
On-Board MAX4338 Headphone Amplifier
RCA Audio Input Jacks
Headphone Output Jack
PCB Pads for Audio Input and Output Signals
Evaluates the MAX9892ERT+ in a 6-Bump UCSP™ (2 x 3 Array) Package
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
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