OPA1013 Datasheet, PDF (9/10 Pages) Burr-Brown (TI) – Precision, Single-Supply DUAL OPERATIONAL AMPLIFIER

V₁
–
V₂
+
–
+
1/2
OPA1013
–
+
1/2
OPA1013
V+
7
2
–
+
3
INA105
4
V–
FIGURE 2. Instrumentation Amplifier.
5
6
V_O
V_O = V₂ – V₁
1
Input common-mode range
extends to approximately
150mV above V– supply — limited
by OPA1013 output swing.
V+
7
8
REF200
100µA
1
2
–
V₁
Input
+
V₂
PMI
MAT03
V–
FIGURE 3. Instrumentation Amplifier.
1/2
OPA1013
2
3
1/2
OPA1013
INA105
Input common-mode range extends
to approximately 200mV below V– supply.
5
6
V_O
V_O = V₂ – V₁
1
V+
REF200
100µA
V+
1/2
1kΩ
OPA1013
1kΩ
V_I
NOTE: V_I must sink 100µA.
TTL or
CMOS
1/2
OPA1013
FIGURE 4. Window Comparator.
V_I
(+100mV)
(–100mV)
Output
Output
®
9
OPA1013