ALD1701 ALD [Advanced Linear Devices], ALD1701 Datasheet - Page 6

• Manufacturer Part Number: ALD1701
• Description: MICROPOWER RAIL-TO-RAIL CMOS OPERATIONAL AMPLIFIER
• Manufacturer: ALD [Advanced Linear Devices]

ALD1701A/ALD1701B
ALD1701/ALD1701G
RAIL-TO-RAIL VOLTAGE FOLLOWER/BUFFER
V
V
V
V
C = .01µF
Z
0≤ V
R
1
4
2
3
WIEN BRIDGE OSCILLATOR (RAIL-TO-RAIL)
IN
IN
~
= 10
IN
= 10MΩ Accuracy limited by resistor tolerances and input offset voltage
* See Rail to Rail Waveform
HIGH INPUT IMPEDANCE RAIL-TO-RAIL
V
≤ 5V
PRECISION DC SUMMING AMPLIFIER
IN
12
10M
10M
10M
10M
Ω
V
OUT
SINE WAVE GENERATOR
R = 10K
* See Rail to Rail Waveform
= V
+
-
f =
.01µF
1
~
+
-
+ V
2πR
2
10M
1
- V
5V
C
10K
+2.5V
-2.5V
3
~ 1.6KHz
- V
+2.5V
- 2.5V
+
-
4
0.1µF
0.1µF
10M
LOW VOLTAGE INSTRUMENTATION AMPLIFIER
f max = 20KHz
-40mV ≤ V
0.1µF
1M
1M
10K
IN
V- ≤ V
V- ≤ V
OUTPUT
≤ 40mV
TYPICAL APPLICATIONS
10K
+
-
+
-
Advanced Linear Devices
V+
IN
OUT
V-
OUTPUT
V+
V-
V
≤ V+
OUT
≤ V+
0.1µF
0.1µF
0.1µF
0.1µF
100K
100K
50K
V+ 1M
100K
100K
GAIN = 25 V- ≤ V
V+ = +1.0V, V- = -1.0V. Short circuit input current 1µA.
PHOTODIODE
RAIL-TO-RAIL VOLTAGE COMPARATOR
50K
V IN
+5V
OUTPUT
INPUT
500K
-
+
PHOTO DETECTOR CURRENT TO
OUT
1M
V+
V-
RAIL-TO-RAIL WAVEFORM
≤ V+. All resistors are 1%.
+5V
+5V
I
0V
0V
VOLTAGE CONVERTER
0.1µF
0.1µF
V-
Performance waveforms.
Upper trace is the output of a
Wien Bridge Oscillator. Lower
trace is the output of Rail-to-rail
voltage follower.
-
+
+
-
V
+5V
R
OUT
F
10M
= 5M
+2.5V
-2.5V
0.1µF
OUTPUT
R
V
L
OUT
= 10K
= I x R
6 of 9
F