19-2904; Rev 0; 7/03
MAX4063 Evaluation Kit
General Description
The MAX4063 evaluation kit (EV kit) is a fully assembled
and tested circuit board that uses the MAX4063 low-
noise microphone amplifier IC designed for a single
2.4V to 5.5V application. The MAX4063 IC contains two
microphone amplifiers. The main amplifier is typically
used to sense an internal (built-in) system microphone,
and an auxiliary amplifier that can be used to sense an
external (plug-in) microphone. The differential and sin-
gle-ended gains of the amplifiers are adjustable with
jumpers and resistors. The differential output allows the
EV kit to drive a load at up to 6V
P-P
. The EV kit also fea-
tures low quiescent current and a shutdown control to
minimize power consumption.
The EV kit demonstrates how the MAX4063 can provide
a complete microphone solution for a notebook PC. The
MAX4063 is available in 14-pin TSSOP and 16-pin QFN
(4mm x 4mm x 0.8mm) packages.
o
High 95dB PSRR
o
Low-Noise Integrated Microphone Bias
o
Single-Ended and Differential Inputs
o
Differential Output
o
Externally Adjustable Gain
o
0.3碌A Shutdown Current
o
Small 14-Pin TSSOP Package
o
Fully Assembled and Tested
Features
o
2.4V to 5.5V Single-Supply Operation
Evaluates: MAX4063
Ordering Information
PART
MAX4063EVKIT
TEMP RANGE
0擄C to +70擄C
IC PACKAGE
14 TSSOP
Component List
DESIGNATION QTY
C1
1
DESCRIPTION
0.1碌F 鹵10%, 16V X7R ceramic
capacitor (0603)
Taiyo Yuden EMK107BJ104KA
10碌F 鹵10%, 10V tantalum capacitors
(Case A)
AVX TAJA106K010R
1.0碌F 鹵10%, 6.3V X5R ceramic
capacitors (0603)
Taiyo Yuden JMK107BJ105KA
1.0碌F 鹵10%, 16V tantalum capacitors
(Case A)
AVX TAJA105K016R
10pF 鹵5%, 50V C0G ceramic
capacitor (0603)
TDK C1608C0G1H100J
DESIGNATION QTY
J1
J2
R1, R6
R2
R3
R4, R5, R7,
R9, R10
R8, R11
JU1, JU2, JU3
JU4, JU5
U1
None
None
1
1
2
1
1
5
0
3
2
1
3
1
DESCRIPTION
3.5mm stereo jack
Nonswitched PC mount jack, red
2k鈩?鹵1% resistors (0805)
4.75k鈩?鹵1% resistor (0805)
18.2k鈩?鹵1% resistor (0805)
100k鈩?鹵5% resistors (0805)
Not installed resistors (0805)
2-pin headers
3-pin headers
MAX4063EUD (14-pin TSSOP)
Shunts (JU1, JU4, JU5)
MAX4063 PC board
C2, C3, C4
3
C5, C6
2
C7, C8
2
C9
1
Component List
SUPPLIER
AVX
Taiyo Yuden
TDK
PHONE
843-946-0238
800-348-2496
847-803-6100
FAX
843-626-3123
847-925-0899
847-390-4405
WEBSITE
www.avxcorp.com
www.t-yuden.com
www.component.tdk.com
Note:
Please indicate that you are using the MAX4063 when contacting these component suppliers.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim鈥檚 website at www.maxim-ic.com.
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