Datasheet

Top View QFN
36
35
34
33
32
31
30
29
28
27
26
25
AIN12
AIN13
AIN14
AIN15
AINCOM
VREFP
VREFN
DGND
DVDD
CS
START
DRDY
AIN4 AIN5 AIN6 AIN7 MUXOUTP MUXOUTN ADCINP ADCINN AIN8 AIN9 AIN10 AIN11
CLKIO
GPIO0 GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 GPIO6 GPIO7
SCLK
DIN
DOUT
1
2
3
4
5
6
7
8
9
10
11
12
AIN3
AIN2
AIN1
AIN0
AVSS
AVDD
PLLCAP
XTAL1
XTAL2
PWDN
RESET
CLKSEL
48 47 46 45 44 43 42
41 40 39 38
13 14 15 16 17 18 19 20 21 22 23
37
24
ADS1258
36
35
34
33
32
31
30
29
28
27
26
25
AIN12
AIN13
AIN14
AIN15
AINCOM
VREFP
VREFN
DGND
DVDD
CS
START
DRDY
A
I
N
4
A
I
N
5
A
I
N
6
A
I
N
7
M
U
X
O
U
T
P
M
U
X
O
U
T
N
A
D
C
I
N
P
A
D
C
I
N
N
A
I
N
8
A
I
N
9
A
I
N
1
0
A
I
N
1
1
C
L
K
I
O
G
P
I
O
0
G
P
I
O
1
G
P
I
O
2
G
P
I
O
3
G
P
I
O
4
G
P
I
O
5
G
P
I
O
6
G
P
I
O
7
S
C
L
K
D
I
N
D
O
U
T
1
2
3
4
5
6
7
8
9
10
11
12
AIN3
AIN2
AIN1
AIN0
AVSS
AVDD
PLLCAP
XTAL1
XTAL2
PWDN
RES ET
CLKSEL
48 47 4 6 45 44 43 42 41 40 39 38
13 14 15 16 17 18 19 20 2 1 22 23
37
24
ADS1258
Top View
QFP
ADS1258-EP
www.ti.com SBAS445D –MARCH 2009– REVISED MARCH 2011
PIN CONFIGURATION
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