Overview
Features and Benefits
- 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
Product Details
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/°C, 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.
Similarly, the LT1013 is the first precision dual op amp in the 8-pin industry standard configuration, upgrading the performance of such popular devices as the MC1458/MC1558, LM158 and OP-221. The LT1013’s specifications are similar to (even somewhat better than) the LT1014’s.
Both the LT1013 and LT1014 can be operated off a single 5V power supply: input common mode range includes ground; the output can also swing to within a few millivolts of ground. Crossover distortion, so apparent on previous single-supply designs, is eliminated. A full set of specifications is provided with ±15V and single 5V supplies.
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
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
-
R005 Reliability Data3/26/2018
-
DN15 - Noise Calculations in Op Amp Circuits6/28/2016
-
DN3 - Operational Amplifier Selection Guide for Optimum Noise Performance6/28/2016
-
DN12 - An LT1013 and LT1014 Op Amp SPICE Macromodel7/24/2014
-
DN56 - 3V Operation of Linear Technology Op Amps7/24/2014
-
DN42 - Chopper vs Bipolar Op Amps—An Unbiased Comparison7/24/2014
-
DN6 - Operational Amplifier Selection Guide for Optimum Noise Performance8/20/2007
-
Consider New Precision Amplifiers for Updated Industrial Equipment Designs9/1/2009 LT Journal
Tools & Simulations
LTspice
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Models for the following parts are available in LTspice:
LT1014
LT1014A
LT1014D
Product Recommendations
LT1014 Companion Parts
Recommended Related Parts
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| LT1014ACN#PBF | Material Declaration | Reliability Data | 14-Lead PDIP (Narrow 0.3 Inch) | |
| LT1014CN#PBF | Material Declaration | Reliability Data | 14-Lead PDIP (Narrow 0.3 Inch) | |
| LT1014DN#PBF | Material Declaration | Reliability Data | 14-Lead PDIP (Narrow 0.3 Inch) | |
| LT1014DSW#PBF | Material Declaration | Reliability Data | 16-Lead SOIC (Wide 0.3 Inch) | |
| LT1014DSW#TRPBF | Material Declaration | Reliability Data | 16-Lead SOIC (Wide 0.3 Inch) | |
| LT1014IN#PBF | Material Declaration | Reliability Data | 14-Lead PDIP (Narrow 0.3 Inch) | |
| LT1014ISW#PBF | Material Declaration | Reliability Data | 16-Lead SOIC (Wide 0.3 Inch) | |
| LT1014ISW#TRPBF | Material Declaration | Reliability Data | 16-Lead SOIC (Wide 0.3 Inch) | |
| Wafer Fabrication Data | R005 Reliability Data |
PCN-PDN Information
Select a model from the dropdown below to subscribe to PCN/PDN notifications and view past notifications as well.
Support & Discussions
Sample & Buy
Ordering FAQs
See our Ordering FAQs for answers to questions about online orders, payment options and more.
Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
List Pricing
(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Lead Times
Please see the latest communication from our CCO regarding lead times.
Sampling
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.