ald4702b Advanced Linear Devices Inc (ALD), ald4702b Datasheet - Page 6

• Manufacturer Part Number: ald4702b
• Description: Quad 5v Rail-to-rail Precision Operational Amplifier
• Manufacturer: Advanced Linear Devices Inc (ALD)

ALD4702A/ALD4702B
ALD4702
INPUT 1
INPUT 2
GAIN = 5
* Circuit Drives Large Load
Capacitance
C = .01 F
RAIL-TO-RAIL VOLTAGE FOLLOWER/BUFFER
WIEN BRIDGE OSCILLATOR (RAIL-TO -RAIL)
Z
IN
0
~
* See rail to rail waveform
= 10
LOW OFFSET SUMMING AMPLIFIER
V
V
IN
10K
10K
12
IN
4000pF
SINE WAVE GENERATOR
5V
R = 10K
* See rail to rail waveform
+
-
f =
.01 F
~
2 R
50K
+
1
-
C
10K
+2.5V
-2.5V
+
5V
-
~ 1.6KHz
+2.5V
- 2.5V
400pF
.01 F
.01 F
C
0.1 F
L
TYPICAL APPLICATIONS
10K
R
10K
Advanced Linear Devices
C
L
L
=10K
OUTPUT
= 4000pF
OUTPUT
OUTPUT
PHOTODIODE
+5V
V
50K
IN
OUTPUT
RAIL-TO-RAIL VOLTAGE COMPARATOR
INPUT
+5V
+5V
PHOTO DETECTOR CURRENT
0V
RAIL-TO-RAIL WAVEFORM
0V
I
TO VOLTAGE CONVERTER
Performance waveforms.
Upper trace is the output of a
Wien Bridge Oscillator. Lower
trace is the output of Rail-to-Rail
voltage follower.
+
-
+
-
+5V
10M
R
F
= 5M
+2.5V
-2.5V
0.1 F
R
V
L
OUT
OUTPUT
= 10K
= I x R
6
F