MAX155AEWI(2012) データシートの表示（PDF） - Maxim Integrated
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MAX155AEWI Datasheet PDF : 20 Pages
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MAX155/MAX156
8-/4-Channel ADCs with Simultaneous
T/Hs and Reference
CS
WR
RD
BUSY
tCWS
tCWH
tWR
tWBD
D0–D7
DATA IN
tAH
tAS
Figure 3. Write and Read Timing
tCONV
tCRS
tCRS
tCRH
tCRS
tCRH
tWRD
tRDL
tBRD
tRDH
tRDL
tBWD
tDV
ttR
DATA OUT
tDV
tACQ
ttR
DATA OUT
Pin Configuration
TOP VIEW
+
1 AIN3
AIN4 28
2 AIN2
AIN5 27
3 AIN1
AIN6 26
4 AIN0
AIN7 25
5 MODE
MAX155
6 VSS
VDD 24
AGND 23
7 CS
REFIN 22
8 RD
REFOUT 21
9 WR
D0/A0 20
10 BUSY
D1/A1 19
11 CLK
D2/A2 18
12 D7/ALL
D3/PD 17
13 D6/DIFF
D4/INH 16
14 DGND
D5/BIP 15
PDIP/SO
+
1 AIN1
AIN2 24
2 AIN0
AIN3 23
3 MODE
VDD 22
MAX156
4 VSS
AGND 21
5 CS
REFIN 20
6 RD
REFOUT 19
7 WR
D0/A0 18
8 BUSY
D1/A1 17
9 CLK
D2 16
10 D7/ALL
D3/PD 15
11 D6/DIFF D4/INH 14
12 DGND
D5/BIP 13
PDIP
N.C 1
AIN1 2
N.C. 3
AIN0 4
MODE 5
VSS 6
CS 7
RD 8
WR 9
BUSY 10
CLK 11
D7/ALL 12
D6/DIFF 13
DGND 14
+
MAX156
WIDE SO
28 AIN2
27 N.C.
26 AIN3
25 N.C.
24 VDD
23 AGND
22 REFIN
21 REFOUT
20 D0/A0
19 D1/A1
18 D2
17 D3/PD
16 D4/INH
15 D5/BIP
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