Datasheet for ADR512WARTZ-R7:
- Manufacturer Part Number : ADR512WARTZ-R7
- Manufacturer : AD
- Description : 1.2 V Precision Low Noise Shunt Voltage Reference IC
- Series : ADR512
- Reference Price : USD 0.672
- Our Price : We have a better price, contact us by email
- Product Type : Voltage References
- Function : Shunt Voltage References
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 3-Lead SOT-23
- Pins : 3
- MFG Package Case : RT-3
- Part Type : REEL
- Standard Packing Type : Reel
- Standard Packing Quantity : 3000
- Working Temperature : -40 to 85C
- Other Part Number : ADR512WARTZ-R7
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- Precision 1.200 V Voltage Reference
- Ultracompact 3 mm x 3 mm SOT-23 Package
- No External Capacitor Required
- Low Output Noise: 4 µV p-p (0.1 Hz to 10 Hz)
- Initial Accuracy: ±0.3% Max
- Temperature Coefficient: 60 ppm/°C Max
- Operating Current Range: 100 µA to 10 mA
- Output Impedance: 0.3 Ω Max
- Temperature Range: –40°C to +85°C
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.
Applications
- Precision Data Acquisition Systems
- Battery-Powered Equipment:
Cellular Phone, Notebook Computer, PDA, and GPS - 3 V/5 V, 8-/12-Bit Data Converters
- Portable Medical Instruments
- Industrial Process Control Systems
- Precision Instruments
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.