Datasheet

MAX1270/MAX1271
Multirange, +5V, 8-Channel,
Serial 12-Bit ADCs
18 ______________________________________________________________________________________
Ordering Information (continued)
Pin Configurations
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
N.C.
REF
N.C.
REFADJDGND
N.C.
DGND
V
DD
CH7
CH6
CH5
CH4SSTRB
DIN
CS
SCLK
16
15
14
13
9
10
11
12
CH3
CH2
CH1
CH0AGND
SHDN
DOUT
N.C.
PDIP
MAX1270
MAX1271
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
N.C.
REF
REFADJ
N.C.
N.C.
CH7
CH0
N.C.
CH6
CH5
CH4
CH3
CH2
CH1
AGND
SHDN
DOUT
N.C.
SSTRB
DIN
N.C.
N.C.
CS
SCLK
N.C.
DGND
DGND
V
DD
SSOP
TOP VIEW
MAX1270
MAX1271
Chip Information
TRANSISTOR COUNT: 4219
SUBSTRATE CONNECTED TO AGND
PART
TEMP RANGE
PIN-PACKAGE
INL
(LSB)
MAX1270AENG
-40°C to +85°C 24 Narrow PDIP
±0.5
MAX1270BENG
-40°C to +85°C 24 Narrow PDIP
±1
MAX1270AEAI
-40°C to +85°C
28 SSOP
±0.5
MAX1270BEAI
-40°C to +85°C
28 SSOP ±1
MAX1271ACNG
0°C to +70°C 24 Narrow PDIP
±0.5
MAX1271BCNG
0°C to +70°C 24 Narrow PDIP
±1
MAX1271ACAI
0°C to +70°C
28 SSOP
±0.5
MAX1271BCAI
0°C to +70°C
28 SSOP ±1
MAX1271AENG
-40°C to +85°C 24 Narrow PDIP
±0.5
MAX1271BENG
-40°C to +85°C 24 Narrow PDIP
±1
MAX1271AEAI
-40°C to +85°C
28 SSOP
±0.5
MAX1271BEAI
-40°C to +85°C
28 SSOP ±1