PGA203AG BURR-BROWN [Burr-Brown Corporation], PGA203AG Datasheet - Page 10

• Manufacturer Part Number: PGA203AG
• Description: Digitally Controlled Programmable-Gain INSTRUMENTATION AMPLIFIER
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

FIGURE 9. Floating Source Programmable Gain Instrumen-
FIGURE 10. Low Noise Differential Amplifier with Gains of
FIGURE 13. Cascaded Amplifiers.
V
IN
V
IN
200
tation Amplifier.
100, 200, 400, 800.
®
8
7
PGA202/203
+
–
A
PGA202
1
2
OPA27
–
10k
10k
–
OPA27
+
+
14
A
3
2
1M
11
4
12
8
7
8
7
8
7
+
–
PGA203
1
+
–
Gain Control
+
–
PGA203
A
PGA203
1
1
0
14
14
2
14
A
Gain Control
2
2
1
11
4
11
4
11
4
12
12
12
V
OUT
V
V
OUT
OUT
10
FIGURE 11. Programmable Differential In/Differential Out
FIGURE 12. Programmable Current Source.
A
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
3
V
IN
Amplifier.
Gain Control
A
8
7
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
2
+
–
PGA203
1
14
8
7
8
7
2
+
–
+
–
PGA202
PGA202
1
1
11
4
A
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
2
2
12
11
4
11
4
10k
12
12
+V
R
A
A
A
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
CC
I
OUT
V
OUT
R
V
OUT
= 2G V
GAIN
R
1000
2000
4000
8000
100
200
400
800
10
20
40
80
L
1
2
4
8
IN