LT1014 Quad Precision Operational Amplifier

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LT1014 is a quad precision operational amplifier with a 14-pin industry-standard configuration. The IC feature a low offset-voltage temperature coefficient, high gain, low supply current, and low noise. The IC is available in a 14 – pin hermetically sealed dual in line IC packaging (DIP). LT1014 offers many different features such as high gain current and low voltage noise, etc.

Precision Operational Amplifier

Precision amplifiers, in terms of operation, are similar to normal operational amplifiers. These op-amps have better design specifications. They are primarily used between sensors such as strain gages, ultrasonic piezoelectric transducers, and photodetectors to capture their output signals without loading the fragile transducer output. They are also widely used in the automotive industry: to monitor the myriad sensors in cars and manufacturing facilities.

LT1014 Pinout

LT1014 Pin Configuration

Pin No	Pin Name	Description
1	OUTPUT A	Output Of Amplifier A
2	INV-INPUT A	Inverting Input Of Amplifier A
3	NON-INV-INPUT A	Non Inverting Input Of Amplifier A
4	V+	Positive Power Supply
5	INV-INPUT B	Inverting Input Of Amplifier B
6	NON-INV-INPUT B	Non Inverting Input Of Amplifier B
7	OUTPUT B	Output Of Amplifier B
8	OUTPUT C	Output Of Amplifier C
9	INV-INPUT C	Inverting Input Of Amplifier C
10	NON-INV-INPUT C	Non Inverting Input Of Amplifier C
11	V-	Negative Power Supply
12	NON-INV-INPUT D	Non Inverting Input Of Amplifier D
13	INV-INPUT D	Inverting Input Of Amplifier D
14	OUTPUT D	Output Of Amplifier D

LT1014 Features

Guaranteed Low Drift: 2μV/°C Max
Pin Compatible to 1458 and 324 with Precision Specs
Guaranteed Offset Voltage: 150μV Max
Guaranteed Offset Current: 0.8nA Max
Low Voltage Noise, 0.1Hz to 10Hz: 0.55μVp-p
Guaranteed High Gain
Guaranteed Low Supply Current: 500μA Max
Low Current Noise—Better than 0P-07, 0.07pA/√Hz

Application

4mA–20mA Current Loop Transmitters
Multiple Limit Threshold Detection
Active Filters
Multiple Gain Blocks
Battery-Powered Precision Instrumentation
- Strain Gauge Signal Conditioners
- Thermocouple Amplifiers
- Instrumentation Amplifiers