LT580
PRODUCTIONPrecision References
- Part Models
- 1
- 1ku List Price
- price unavailable
Part Details
- Direct Replacement for Present References
- Ultra Low Drift-3ppm/°C Typ.
- Curvature Corrected
- Series or Shunt Operation
- Ultra High Line Rejection ≈ ½ ppm/V
- Low Output Impedance ≈ 0.02Ω
- Tight Initial Output Voltage
- 100% Noise Tested
OBSOLETE PRODUCT Data Sheet For Reference Only
The LT580/LT581 are bandgap voltage references utilizing thin film technology and a greatly improved curvature correction technique. Wafer level trimming of both reference and output voltage combines to produce units with high yields to very low TC and tight initial tolerance of output voltage.
The LT580/LT581 can both sink and source up to 10mA and can be used in either the series or shunt mode. This allows the reference to be used for both positive and negative output voltages without external components. Minimum input-output voltage is less than 1V in the series mode, providing improved tolerance of low line conditions.
For voltage references with improved specifications, please set the LT1019, LT1021, and LT1031 data sheets.
Applications
- A to D and D to A Converters
- Precision Regulators
- Constant Current Sources
- V to F Converters
- Bridge Excitation
Documentation
Data Sheet 1
Reliability Data 1
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 Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| LT580UH | 3-Lead TO-52 |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Mar 4, 2022 - 22_0025 Implement Laser Top Mark for TO Metal Can Packages Assembled in Team Pacific Corporation. |
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| LT580UH | ||
This is the most up-to-date revision of the Data Sheet.