19-4095; Rev 0; 4/08
MAX9890 Evaluation Kit
Evluates:MAX890
General Description
The MAX9890 evaluation kit (EV kit) provides a proven
design to evaluate the MAX9890 stereo click-pop
suppressor.
Features
♦ 2.7V to 5.5V Single-Supply Operation
♦ 3.5mm Stereo Input and Output Jacks
♦ Lead-Free and RoHS-Compliant
♦ Proven PCB Layout
The MAX9890 EV kit printed-circuit board (PCB) comes
with a MAX9890AETA+ installed (200ms switch turn-on
time). To evaluate the 330ms switch turn-on time version,
request a free sample of the MAX9890BETA+.
♦ Fully Assembled and Tested
Ordering Information
PART
TYPE
MAX9890EVKIT+
EV Kit
+Denotes lead-free and RoHS-compliant.
Component List
DESIGNATION
J1, J2
QTY
DESCRIPTION
DESIGNATION
QTY
DESCRIPTION
1µF 20%, 6.3V X5R ceramic
capacitor (0603)
TDK C1608X5R0J105M
Surface-mount, 1/8in stereo
headset jacks
2
1
C1
1
JU1
3-pin header
0.1µF 20%, 16V ceramic
capacitor (0603)
Murata GRM188R71C104K
Audio click-pop suppressor
(8 TDFN-EP*)
Maxim MAX9890AETA+
(Top Mark: AHA)
C2
1
U1
1
100µF, 6.3V tantalum capacitors
(T case)
Nichicon F950J107MTAAQ2
C3, C4
C5, C6
2
0
—
—
1
1
Shunt
PCB: MAX9890 Evaluation Kit+
Not installed, capacitors
(T case)
*EP = Exposed pad.
Component Suppliers
SUPPLIER
PHONE
WEBSITE
Murata Electronics North America, Inc.
Nichicon USA
770-436-1300
858-824-1515
847-803-6100
www.murata-northamerica.com
www.nichicon-us.com
TDK Corp.
www.component.tdk.com
Note: Indicate that you are using the MAX9890 when contacting these component suppliers.
________________________________________________________________ Maxim Integrated Products
1
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.