Overview
Features and Benefits
- Offset Voltage: 150μV Max
- Input Bias Current: 900pA Max
- Offset Voltage Drift: 1.2μV/°C Max
- Rail-to-Rail Output Swing
- Operates with Single or Split Supplies
- Open-Loop Voltage Gain: 1 Million Min
- 1.2mA Supply Current
- Slew Rate: 0.4V/μs
- Gain Bandwidth: 1.1MHz
- Low Noise: 13nV/√Hz at 1kHz
- Low Profile (1mm) ThinSOT™ Package
Product Details
The LT1880 op amp brings high accuracy input performance and rail-to-rail output swing to the SOT-23 package. Input offset voltage is trimmed to less than 150μV and the low drift maintains this accuracy over the operating temperature range. Input bias current is an ultralow 900pA maximum.
The amplifier works on any total power supply voltage between 2.7V and 36V (fully specified from 5V to ±15V). Output voltage swings to within 55mV of the negative supply and 250mV of the positive supply, which makes the amplifier a good choice for low voltage single supply operation.
Slew rates of 0.4V/μs with a supply current of 1.2mA give superior response and settling time performance in a low power precision amplifier.
The LT1880 is available in a 5-lead SOT-23 package.
Applications
- Thermocouple Amplifiers
- Bridge Transducer Conditioners
- Instrumentation Amplifiers
- Battery-Powered Systems
- Photocurrent Amplifiers
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.
Evaluation Kits (1)
Documentation & Resources
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R423 Reliability Data3/26/2018
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DC417B - Demo Manual2/1/2012
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High Voltage Amplifiers9/10/2013
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LT1880 SOT-23 Op Amp Saves Board Space in Precision Applications5/1/2001 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:
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 |
---|---|---|---|---|
LT1880CS5#TRMPBF | Material Declaration | Reliability Data | 5-Lead TSOT-23 | |
LT1880CS5#TRPBF | Material Declaration | Reliability Data | 5-Lead TSOT-23 | |
LT1880IS5#TRMPBF | Material Declaration | Reliability Data | 5-Lead TSOT-23 | |
LT1880IS5#TRPBF | Material Declaration | Reliability Data | 5-Lead TSOT-23 | |
Wafer Fabrication Data | R423 Reliability Data |
Support & Discussions
Sample & Buy
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Buy Now Pricing
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List Pricing
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Lead Times
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Sampling
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Evaluation Boards
Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.