TYPICAL APPLICATIONS
RAIL-TO-RAIL VOLTAGE FOLLOWER/BUFFER
CHARGE INTEGRATOR
1000pF
~
Z
IN
= 10
12
Ω
5V
0.1µF
-
OUTPUT
V
IN
0≤ V
IN
≤
5V
* See Rail to Rail Waveform
1M
V
IN
+2.5V
V
OUT
+
+
-2.5V
HIGH INPUT IMPEDANCE RAIL-TO-RAIL PRECISION
DC SUMMING AMPLIFIER
V+ = +2.5V
V
1
V
2
10M
10M
V
3
V
4
10M
V
OUT
= V
1
+ V
2
- V
3
- V
4
V- = - 2.5V
10M
V-
≤
V
OUT
≤
V+
10M
10M
RAIL-TO-RAIL VOLTAGE COMPARATOR
+5V
VIN
0.1µF
V
OUT
0.1µF
50K
+5V
-
+
10M
0
≤
VIN
≤
V+
0.1µF
R
IN
= 10MΩ Accuracy limited by resistor tolerances and input offset voltage
HIGH IMPEDANCE NON-INVERTING AMPLIFIER
100K
900K
+1V
V
IN
+
-1V
WIEN BRIDGE OSCILLATOR
250K
+1.0V
V
OUT
+
2M
-1.0V
Power Supply =
±1.0V
2.0V
≤
V+
≤
12.0V
0.1
≤
V
OUT
≤
(V+ - 0.1) V
OUPUT CURRENT
±200µA
0.0015µF
C
0.0015µF 100K
R
C
100K
R
f
≈
V
OUT
= SINEWAVE 2V Peak to Peak
ALD1706A/ALD1706B
ALD1706/ALD1706G
+
-
1
2π R
C
OUTPUT
PHOTO DETECTOR CURRENT TO
VOLTAGE CONVERTER
R
F
= 5M
I
PHOTODIODE
-
+
+2.5V
V
OUT
= 1 X R
F
V
OUT
R
L
= 100K
-2.5V
MICROPOWER BUFFERED VARIABLE
VOLTAGE SOURCE
V+
V+
V
IN
+
1µF
V
OUT
≈
1.0KHz
Advanced Linear Devices
6
ALD [ ADVANCED LINEAR DEVICES ]
