Features and Benefits
- Guaranteed 20 ppm/°C Drift
- 1.2V 1% Initial Tolerance
- 20µA to 20mA Operation (1.2V)
- 1Ω Dynamic Impedance
- 7V, 100µA Reference
The LT1034 is a micropower, precision 1.2V/2.5 reference combined with a 7V auxiliary reference. The 1.2V/2.5V reference is a trimmed, thin-film, band-gap, voltage reference with 1% initial tolerance and guaranteed 20ppm/°C temperature drift. Operating on only 20µA, the LT1034 offers guaranteed drift, low temperature cycling hysteresis and good long-term stability. The low dynamic impedance makes the LT1034 easy to use from unregulated supplies. The 7V reference is a subsurface zener device for less demanding applications.
The LT1034 reference can be used as a high performance upgrade of the LM385 or LT1004, where guaranteed temperature drift is desired.
- Portable Meters
- Precision Regulators
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
R070 Reliability Data3/22/2018
AN12 - Circuit Techniques for Clock Sources2/5/2013
AN43 - Bridge Circuits7/10/2012
AN82 - Understanding and Applying Voltage References2/3/2011
AN23 - Micropower Circuits for Signal Conditioning6/7/2010
AN15 - Circuitry for Single Cell Operation5/4/2010
AN11 - Designing Linear Circuits for 5V Single Supply Operation3/26/2010
AN72 - A Seven-Nanosecond Comparator for Single Supply Operation8/20/2007
AN62 - Data Acquisition Circuit Collection8/20/2007
AN8 - Power Conditioning Techniques for Batteries8/20/2007
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.
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Sample & Buy
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Buy Now Pricing
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