LT1014CN#PBF Linear Technology, LT1014CN#PBF Datasheet - Page 13

• Manufacturer Part Number: LT1014CN#PBF
• Description: IC PRECISION OP-AMP QUAD 14-DIP
• Manufacturer: Linear Technology

Specifications of LT1014CN#PBF

• Amplifier Type: General Purpose
• Number Of Circuits: 4
• Slew Rate: 0.4 V/µs
• Current - Input Bias: 15nA
• Voltage - Input Offset: 60µV
• Current - Supply: 350µA
• Current - Output / Channel: 20mA
• Voltage - Supply, Single/dual (±): 4 V ~ 44 V, ±2 V ~ 22 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 14-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• -3db Bandwidth: -
• Gain Bandwidth Product: -

Typical applicaTions
0.068
9V
9V
2
3
100k
15k
–
+
LT1014
15k
9V
3k
4
11
–INPUT
+INPUT
0.068
0.068
1
100k
100k
CONVERT COMMAND
1N4148
15
14
20k
1µF
20k
7
6
74C221
TO A/D
CABLE SHIELDS
1
5
9V Battery Powered Strain Gauge Signal Conditioner
22M
4.7k
5V Powered Precision Instrumentation Amplifier
13
9
INPUT
5V
5V
STRAIN GAUGE
TO
†
†
†
†
0.01
330
BRIDGE
350
8
2
3
6
5
RG (TYP 2k)
–
+
–
+
LT1014
LT1014
9V
2N2219
200k*
200k*
LT1014
47µF
*
†
TO A/D RATIO
REFERENCE
1% FILM RESISTOR. MATCH 10k's 0.05%
GAIN EQUATION: A =
FOR HIGH SOURCE IMPEDANCES,
USE 2N2222 AS DIODES.
–
+
9
10
1
7
10
6
5
9
SAMPLED OPERATION GIVES LOW AVERAGE OPERATING CURRENT ≈ 650µA.
4.7k-0.01µF RC PROTECTS STRAIN BRIDGE FROM LONG TERM DRIFTS DUE TO
HIGH ∆V/∆T STEPS.
–
+
–
+
LT1014
LT1014
10k
10k
10k*
10k*
13
12
400,000
RG
7
8
–
+
10k*
LT1014
5V
499
499
10k*
+ 1.
4
11
13
12
100k
14
–
+
LT1014
1013/14 TA07
LT1013/LT1014
100k
OUTPUT
14
TO A/D
1013/14 TA08

10134fd