The ADR130 is the first family of tiny, micropower, low voltage, high precision voltage references in the industry. Featuring0.35% initial accuracy and 25 ppm/°C of temperature drift inthe tiny TSOT-23 package, the ADR130 voltage reference only requires 80 μA for typical operation. The ADR130 design includes a proprietary temperature drift curvature correction technique that minimizes the nonlinearities in the output voltage vs. temperature characteristics.
Available in the industrial temperature range of −40°C to+125°C, the ADR130 is housed in a tiny TSOT-23 package.
For 0.5 V output, tie SET (Pin 5) to VOUT (Pin 4). For 1.0 V output, tie SET (Pin 5) to GND (Pin 2).
All Members of the ADR130ModelVOUTAccuracyTempco1K PriceADR130A0.5/1.0V±3.5mV50ppm/°C$0.97ADR130B0.5/1.0V±1.75mV25ppm/°C$1.60Applications- Battery-powered instrumentation
- Portable medical equipment
- Communication infrastructure equipment
Feature
- Initial accuracy
- A Grade: ±0.70% (maximum)
- B Grade: ±0.35% (maximum)
- Maximum temperature coefficient
- A Grade: 50 ppm/°C
- B-Grade: 25 ppm/°C
- CLOAD = 0.1 μF to 1 μF
- Output current: +4 mA/−2 mA
- Low operating current: 80 µA (typical)
- Output noise: 6 µV p-p @ 1.0 V output
- Input range: 2.0 V to 18 V
- Temperature range: −40°C to +125°C
- Tiny, Pb-free TSOT-23 package
Applications
- Battery-powered instrumentation
- Portable medical equipment
- Communication infrastructure equipment
(Picture: Pinout)
