LT1013AMH Linear Technology, LT1013AMH Datasheet - Page 10

• Manufacturer Part Number: LT1013AMH
• Description: Quad Precision Op Amp
• Manufacturer: Linear Technology

LT1013/LT1014
TYPICAL APPLICATIONS
10
27
1W
#328
10k*
2k*
HL-25
DALE
15
LT1004
2
3
–1.2
+15V
–
+
LT1014
+15V
–15V
A1
–15V
4
11
6.25k**
2.7k
0.01 F
T1
383k*
1
*
U
REMOVE LAMP'S GLASS ENVELOPE FROM 328 LAMP.
A1 SERVOS #328 LAMP TO CONSTANT TEMPERATURE.
A2-A3 FURNISH LINEAR OUTPUT vs FLOW RATE.
1% RESISTOR.
500pF
220
10
100k
2N4391
9
3.2k*
3.2k**
–
+
FLOW
Q1
2N6533
LT1014
T2
A3
0.1
+15V
6.25k**
PIPE
T1
2k
150k*
1M*
1M*
8
FLOW
ZERO
15 HEATER RESISTOR
Hot Wire Anemometer
1k
100k
100k
33k
Liquid Flowmeter
1N4148
2
3
6
5
1M*
–
+
–
+
LT1014
LT1014
12
13
A1
A2
Q2
1M*
+
–
LT1014
1000pF
+15V
–15V
3.3k
300pF
A4
–15V
4
11
7
1
T2
14
2k
+15V
100k
FLOW
RESPONSE
Q3
4.7k
OUTPUT
0Hz
0
TIME
PIN 3 TO –15V
10M
Q4
CA3046
**
Q2–Q5
300ML/MIN
*
150k*
500k
1% FILM RESISTOR.
SUPPLIED WITH YSI THERMISTOR NETWORK.
T1, T2 YSI THERMISTOR NETWORK = #44201.
FLOW IN PIPE IS INVERSELY PROPORTIONAL TO
RESISTANCE OF T1–T2 TEMPERATURE DIFFERENCE.
A1–A2 PROVIDE GAIN. A3–A4 PROVIDE LINEARIZED
FREQUENCY OUTPUT.
300Hz =
10
9
6
5
Q5
–
+
1 F
LT1014
–
+
12k
1 F
LT1014
A3
A2
SCALE
FULL-
FLOW
2M
1 F
6.98k*
CALIB
FLOW
8
1k*
5k
7
100k
10M
RESPONSE
TIME
ADJUST
13
12
–
+
LT1014
A4
0–1000 FEET/MINUTE
0V–10V =
14