Datasheet

Evaluates: MAX4948
MAX4948 Evaluation Kit
6 _______________________________________________________________________________________
MAX4948
U1
1
2
3
JU2
VDD
VDD
VDD
V
CC
VDD
J1
J2
DAT2
DAT3
SD9
SD1
CMD
SD2
CLK
SD5
DAT0
SD7
DAT1
SD8
VDD
J2-7
C2
OPEN
R3
SHORT
(PC TRACE)
C1
1μF
C3
0.1μF
J1-2
22
GND COM1
20
COM2
16
COM3
11
COM4
7
COM25
3
COM6
23
21
GND
6
NO6
24
J1-6
NO5
2
J1-10
NO4
8
J1-14
NO3
10
J1-20
NO2
17
J1-24
NO1
19
J1-4
NC6
1
J1-8
NC5
4
J1-12
NC4
9
J1-16
NC3
12
J1-18
NC2
15
J1-22
J1-1
P1DAT1
P1DAT0
P1CLK
P1CMD
P1DAT3
P1DAT2
P2DAT1
P2DAT0
P2CLK
P2CMD
P2DAT3
P2DAT2
J1-5
J1-9
J1-13
J1-19
J1-23
J1-3
J1-7
J1-11
J1-15
J1-17
J1-21
NC1
18
CB
14
EN
5
1
2
3
JU1
R19
430Ω
R18
SHORT
(PC TRACE)
LED1
VDD
N.C.
EP
13
J2-16J2-15
R4
SHORT
(PC TRACE)
R5
SHORT
(PC TRACE)
P1-8
P1-7
P1-6
P1-5
P1-4
P1-3
P1-2
R2
SHORT
(PC TRACE)
P1-1
R1
SHORT
(PC TRACE)
P1-9
TP1
R6
SHORT
(PC TRACE)
P1
SD CARD SOCKET
P3-8
P3
SD CARD PLUG
J2-9
R9
SHORT
(PC TRACE)
C4
0.1μF
R10
SHORT
(PC TRACE)
R11
SHORT
(PC TRACE)
P2-8
P2-7
P2-6
P2-5
P2-4
P2-3
P2-2
R8
SHORT
(PC TRACE)
P2-1
R7
SHORT
(PC TRACE)
P2-9
TP2
R12
SHORT
(PC TRACE)
P2
SD CARD SOCKET
J2-14J2-13
J2-10J2-9
J2-8J2-7
J2-9
J2-7
SD8
R17
SHORT
(PC TRACE)
P3-7
P3-6
P3-3
P3-4
SD7
R15
SHORT
(PC TRACE)
P3-2
SD2
R14
SHORT
(PC TRACE)
P3-1
SD1
R13
SHORT
(PC TRACE)
P3-9
SD9
R16
SHORT
(PC TRACE)
P3-5
SD5
J2-12J2-11
J2-6J2-5
J2-4J2-3
J2-2J2-1
Figure 4. MAX4948 EV Kit Schematic