MAX5490 Maxim, MAX5490 Datasheet - Page 5

• Manufacturer Part Number: MAX5490
• Description: 100k Precision-Matched Resistor-Divider in SOT23
• Manufacturer: Maxim

Figure 1. Inverting Amplifier Configuration
Figure 3. Buffered Attenuator
IN
IN
P2
100k Ω Precision-Matched Resistor-Divider in
_______________________________________________________________________________________
R
2
P3
R
1
MAX5490
P1
P2
R
R
1
2
MAX5490
A
=
A
V
OUT
V
IN
=
P1
V
OUT
V
=
P3
IN
R
1
OUT
= −
R
+
OUT
2
R
R
2
R
2
1
Figure 2. Noninverting Amplifier Configuration
Figure 4. Attenuator with Buffer
IN
P2
P1
P2
R
R
2
1
MAX5490
IN
R
2
Typical Applications
P3
P3
R
1
A
MAX5490
=
V
A
OUT
V
IN
=
SOT23
V
=
OUT
V
IN
R
P1
1
R
+
=
2
R
1
2
+
OUT
OUT
R
R
1
2
5