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ManualsBrandsTEXAS INSTRUMENTS ManualsLinear ICsLinear IC - Op-amp Programmable gain VSSOP 10
21222324252627282930
1
2 3
4
5 6 7 8 9 10 1
1 12 13 14 15 16
Co
mmand U2
CS
SCLK
DOUT
DIN1
DOUT1
DIN2
Daisy-Chain SPI Read, Mode = 0,0
17 18 19
20
21 22 23 24 25 26 27 28 29 30 31 32
Command U1
DOUT Hi-Z Pulled Low by DIN Weak Pull-Down
Command U2
CS
SCL
K
DOUT1
DIN2
DOUT2
DIN
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
DataByteU1
1
2
3
4
5
6
7
8
9
10
11 12
13
14
15
16
DataByteU2
DataByteU1
CS
DOUT
SCLK
DIN
MSP430
CS
SCLK
DIN1
DOUT1
U1
Hi-Z
CS
SCLK
DIN2
U2
PGA116/PGA117
PGA116/PGA117
DOUT2
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
G3
CH0
0
0
0
0
0
0
0
0
G2
G1
G0
CH3
CH2
CH1
0
0
0
0
0
0
0
0
G3
G2
G1
G0
CH3
CH2
CH1
0
0
0
0
0
0
0
0
G3
CH0
G2 G1
G0
CH3
CH2
CH1
CH0
PGA112 , , PGA113
PGA116 , PGA117
www.ti.com
............................................................................................................................................ SBOS424B – MARCH 2008 – REVISED SEPTEMBER 2008
Figure 66. SPI Daisy-Chain Read Timing Diagram (Mode 0,0)
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