Beck IPC@CHIP SC01 - Multimeter ADC MAX133 CPL

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
EXT1 10BaseTEXT0
Multimeter ADC MAX133CPL
(c) 1996 - 99 CHI PD1
0.5
IPC@CHIP SC12 circuit example
IPC GmbH
Germany - 35578 Wetzlar
Garbenheimer Stra sse 38
A4
1 1Tuesday, November 23, 1999
Title
Size Document Num ber Rev
Date: Sheet of
AD3
AD1
AD2
AD0
ALE
RD#
WR#
GND
VCC
IC2
MAX133CP L
39
38
37
36
3
4
5
40
1
11
16
17
18
19
20
27
33
7
8
32
22
26
9
10
31
23
14
15
29
28
13
12
34
35
AD0
AD1
AD2
AD3
CS
ALE
BCO
READ
WRITE
IN LO
10M
1.11M
101K
10K
1K
400MV
CURRENT
OSC1
OSC2
OHMS
COMMON
VREF
EOC
BEEP
FRI
FRO
FAI
FAO
EAI
EAO
INT IN
INT OUT
BUFF 1
BUFF 2
IC1
IPC@CHIP SC12
8
9
10
11
12
13
14
15
22
23
27
28
29
24
18
19
20
21
2
1
3
4
5
6
25
26
31
30
17
16 7
32
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
RD
WR
MCS0/PCS1/P4/TMRIN0/A0
PCS5/P3/TMROUT1/TMRIN1/A1
PCS6/P2/A2
ALE/PCS0
TPTX+
TPTX-
TPRX+
TPRX-
TXD0/P8
RXD0/P7
CTS0/ENRX0/P9
RTS0/RTR0/P10
TXD1/P11
RXD1/INT3/P12
CTS1/MEN/PCS2/P6/INT2/INTA/PW
RTS1/MOSI/PCS3/P5/INT4
I2CCLK/MSCK/DRQ1/INT6/P0
I2CDAT/MISO/DRQ0/INT5/P1
RESET_PFAIL_LILED
GND TMROUT0/INT0/P13
VCC