ADR512WARTZ-R7
Active1.2 V PRECISION LOW NOISE SHUNT VOLTAGE REFERENCE
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ADR512WARTZ-R7
Active1.2 V PRECISION LOW NOISE SHUNT VOLTAGE REFERENCE
Technical Specifications
Parameters and characteristics for this part
| Specification | ADR512WARTZ-R7 |
|---|---|
| Current - Cathode | 100 µA |
| Current - Output | 10 mA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Noise | 4 µVp-p |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | Fixed |
| Package / Case | TO-236-3, SOT-23-3, SC-59 |
| Package Name | SOT-23-3 |
| Reference Type | Shunt |
| Temperature Coefficient | 60 ppm/°C |
| Tolerance | 0.67 % |
| Voltage - Output (Min/Fixed) | 1.2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.19 | <2d |
| 10 | $ 2.39 | |||
| 25 | $ 2.19 | |||
| 100 | $ 1.97 | |||
| 250 | $ 1.90 | |||
| Tape & Reel (TR) | 3000 | $ 1.69 | <2d | |
| 6000 | $ 1.66 | |||
CAD
3D models and CAD resources for this part
Description
General part information
ADR512 Series
Designed for space critical applications, the ADR512 is a low voltage (1.200 V), precision shunt-mode voltage reference in the ultracompact (3 mm x 3 mm) SOT-23 package. The ADR512 features low temperature drift (60 ppm/ºC), high accuracy (±0.30%), and ultralow noise (4 µV p-p) performance.The ADR512's advanced design eliminates the need for an external capacitor, yet it is stable with any capacitive load. The minimum operating current increases from a scant 100 µA to a maximum of 10 mA. This low operating current and ease of use make the ADR512 ideally suited for handheld battery-powered applications.A TRIM terminal is available on the ADR512 to provide adjustment of the output voltage over ±0.5% without affecting the temperature coefficient of the device. This feature provides users with the flexibility to trim out any system errors.APPLICATIONSPrecision Data Acquisition SystemsBattery-Powered Equipment:Cellular Phone, Notebook Computer, PDA, and GPS3 V/5 V, 8-/12-Bit Data ConvertersPortable Medical InstrumentsIndustrial Process Control SystemsPrecision Instruments
