Datasheet

General Description
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 head-
phone 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.
Features
o 2.7V to 5.5V DC Single-Supply Operation (On-
Board Headphone Amplifier)
o 1.7V to 5.5V DC Single-Supply Operation (External
Headphone Amplifier)
o Proven Audio PCB Layout
o On-Board MAX4338 Headphone Amplifier
o RCA Audio Input Jacks
o Headphone Output Jack
o PCB Pads for Audio Input and Output Signals
o Evaluates the MAX9892ERT+ in a 6-Bump UCSP™
(2 x 3 Array) Package
o Lead(Pb)-Free and RoHS Compliant
o Fully Assembled and Tested
Evaluates: MAX9892
MAX9892 Evaluation Kit
________________________________________________________________
Maxim Integrated Products
1
19-4470; Rev 0; 2/09
Component List
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Ordering Information
DESIGNATION QTY DESCRIPTION
C1 1
0.F ±10%, 10V X5R ceramic
capacitor (0603)
Murata GRM188R61E104K
C2 1
560pF ±5%, 50V C0G ceramic
capacitor (0603)
Murata GRM1885C1H561J
C3 1
F ±10%, 6.3V X5R ceramic
capacitor (0402)
Murata GRM155R60J105K
C4 1
0.F ±10%, 6.3V X5R ceramic
capacitor (0402)
Murata GRM155R60J104K
C5, C6 2
0.47μF ±10%, 6.3V X5R ceramic
capacitors (0402)
Murata GRM155R60J474K
C7, C8 2
100pF ±5%, 50V C0G ceramic
capacitors (0402)
Murata GRM1555C1H101J
C9, C10, C11 3
220μF ±20%, 6.3V tantalum
capacitors (C case)
AVX TPSC227M006R0125
GND, INL, INR 0 Not installed, test points
HPOUT 1
3.5mm stereo headphone jack
(SMT, 3 position, non switch)
DESIGNATION QTY DESCRIPTION
JU1, JU4 2 3-pin headers
JU2, JU3, JU5 3 2-pin headers
LIN 1
RCA phono jack, white (side
entry, PCB mount)
RIN 1
RCA phono jack, red (side entry,
PCB mount)
R1 1 100k ±5% resistor (0603)
R2 1 180k ±5% resistor (0603)
R3R7 5 100k ±5% resistors (0402)
R8, R9 2 22.1k ±1% resistors (0402)
R10, R11 2 47.5k ±1% resistors (0402)
R12, R13 2 30 ±5% resistors (0603)
R14, R15 0 Not installed, resistors (0603)
U1 1
Audio click-and-pop
eliminator (6 UCSP)
Maxim MAX9892ERT+T
(Top Mark: AAE)
U2 1
Headphone amplifier (10 μMAX
®
)
Maxim MAX4338EUB+
— 5 Shunts (JU1JU5)
1 PCB: MAX9892 Evaluation Kit+
PART TYPE
MAX9892EVKIT+ EV Kit
+
Denotes lead(Pb)-free and RoHS compliant.
µMAX is a registered trademark of Maxim Integrated Products, Inc.
UCSP is a trademark of Maxim Integrated Products, Inc.

Summary of content (5 pages)