INA152EA BURR-BROWN [Burr-Brown Corporation], INA152EA Datasheet - Page 13

• Manufacturer Part Number: INA152EA
• Description: Single-Supply DIFFERENCE AMPLIFIER
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

FIGURE 20. Differential Input Data Acquisition.
FIGURE 21. Digitally Controlled Gain of 1 Amplifier.
FIGURE 22. Precision Absolute Value Buffer.
INA152
Input
SBOS184
V
1
OPA130
D
1
10pF
D
2
Logic
R
2k
1
2
3
5
V
In
1
Transducer
Analog
Signal
V
or
S
R
R
R
4
1
3
INA152
DG188
1
R
2
Eliminates errors due to different grounds.
2
3
5
6
2
3
1
V
0
= |V
INA152
1
|
7
4
–5V
INA152
FIGURE 23. High Output Current Precision Difference
+In
–In
5
6
1
2
3
Amplifier.
5
6
ADS7806
INA152
+5V
Logic In
V
O
0V-4V
Input
0
1
12 Bits
Out
+V
–V
V
O
1
1
5
6
1
BUF634 inside feedback
loop contributes no error.
BUF634
R
L
V
O
13