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LT1014CN#PBF Quad Operational Amplifier: Datasheet, CAD Models, Features [Video&FAQ]

Author: Irene
Date: 26 Oct 2021
 290
Datasheet

Catalog

Description

CAD Models

Pin Configuration

Features

Applications

Datasheet

Product Attributes

Manufacturer

Using Warning

Frequently Asked Questions

Description

The LT1014 is the first precision quad operational amplifier which directly upgrades designs in the industry standard 14-pin DIP LM324/LM348/OP-11/4156 pin configuration. It is no longer necessary to compromise specifications, while saving board space and cost, as compared to single operational amplifiers.

 

The LT1014’s low offset voltage of 50µV, drift of 0.3µV/℃, offset current of 0.15nA, gain of 8 million, common mode rejection of 117dB and power supply rejection of 120dB qualify it as four truly precision operational amplifiers. Particularly important is the low offset voltage, since no offset null terminals are provided in the quad configuration. Although supply current is only 350µA per amplifier, a new output stage design sources and sinks in excess of 20mA of load current, while retaining high voltage gain.

 

CAD Models

LT1014-PCB-Symbol

 

Figure: PCB Symbol

 

LT1014-Footprint

 

Figure: Footprint

 

LT1014-3D-Model

 

Figure: 3D Model

 

Pin Configuration

LT1014-Pin-Configuration

 

Figure:  Pin Configuration

 

Features

  • Single Supply Operation

         Input Voltage Range Extends to Ground

         Output Swings to Ground While Sinking Current

  • Pin Compatible to 1458 and 324 with Precision Specs
  • Guaranteed Offset Voltage: 150µV Max
  • Guaranteed Low Drift: 2µV/°C Max
  • Guaranteed Offset Current: 0.8nA Max
  • Guaranteed High Gain
  • 5mA Load Current: 1.5 Million Min
  • 17mA Load Current: 0.8 Million Min
  • Guaranteed Low Supply Current: 500µA Max
  • Low Voltage Noise, 0.1Hz to 10Hz: 0.55µVP-P

         Low Current Noise—Better than 0P-07, 0.07pA/√Hz

 

Applications

  • Battery-Powered Precision Instrumentation

         Strain Gauge Signal Conditioners

         Thermocouple Amplifiers

         Instrumentation Amplifiers

  • 4mA to 20mA Current Loop Transmitters
  • Multiple Limit Threshold Detection
  • Active Filters
  • Multiple Gain Blocks

 

Datasheet

You can download the datasheet from the link given below:

LT1014CN#PBF-Datasheet

 

Product Attributes

Manufacturer: Analog Devices Inc.
Product Category: Precision Amplifiers
Series: LT1014
Number of Channels: 4 Channel
GBP - Gain Bandwidth Product: 800 kHz
SR - Slew Rate: 400 mV/us
CMRR - Common Mode Rejection Ratio: 117 dB
Output Current per Channel: 25 mA
Ib - Input Bias Current: 12 nA
Vos - Input Offset Voltage: 60 uV
en - Input Voltage Noise Density: 22 nV/sqrt Hz
Supply Voltage - Max: 44 V
Supply Voltage - Min: 4 V
Operating Supply Current: 350 uA
Minimum Operating Temperature: 0 ℃
Maximum Operating Temperature: +70 ℃
Shutdown: No Shutdown
Mounting Style: Through Hole
Package / Case: PDIP-14
Packaging: Tube
Product: Precision Amplifiers
Brand: Analog Devices
Gain V/V: 7 V/uV
In - Input Noise Current Density: 0.07 pA/rtHz
Ios - Input Offset Current: 0.2 nA
Product Type: Precision Amplifiers
PSRR - Power Supply Rejection Ratio: 117 dB
Factory Pack Quantity: 25
Subcategory: Amplifier ICs
Unit Weight: 0.065927 oz

 

Manufacturer

Analog Devices, Inc. (ADI), also known simply as Analog, is an American multinational semiconductor company specializing in data conversion, signal processing and power management technology, headquartered in Wilmington, Massachusetts. In 2012, Analog Devices led the worldwide data converter market with a 48.5% share, according to analyst firm Databeans.

 

Using Warning

Note: Please check their parameters and pin configuration before replacing them in your circuit.

 

Frequently Asked Questions

What is quad op amp?

The LT1014D is a quad precision operational amplifier with 14-pin industry-standard configuration. It features low offset-voltage temperature coefficient, high gain, low supply current, and low noise. The LT1014D can be operated with both dual ±15-V and single 5-V power supplies.

 

What are the types of op amp?

Op-amps can be divided into two types according to the manufacturing process used: CMOS and bipolar. Since CMOS op-amps are voltage-controlled devices, they operate with low DC input bias current (II) and therefore their power consumption is low.

 

What are the advantages of op amp?

Advantages: increased circuit stability, ▪ increased input impedance, ▪ decreased output impedance, increased frequency bandwidth at constant gain.

 

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