ADR127BUJZ-REEL7
ANALOG DEVICES ADR127BUJZ-REEL7 芯片, 电压基准, 串联, 3.3V, TSOT-6
Product Details
The ADR121/ADR125/ADR127 are a family of micropower, high precision, series mode, band gap references with sink and source capability. The parts feature high accuracy and low power consumption in a tiny package. The ADR12x design includes a patented temperature-drift curvature correction technique that minimizes the nonlinearities in the output voltage vs. temperature characteristics.
The ADR12x is a low dropout voltage reference, requiring only 300 mV for ADR121/ADR125 and 1.45 V for ADR127 above the nominal output voltage on the input to provide a stable output voltage. This low dropout performance, coupled with the low 85 μA operating current, makes the ADR12x ideal for battery-powered applications.
Available in an extended industrial temperature range of −40°C to +125°C, the ADR121/ADR125/ADR127 are housed in the tiny TSOT UJ-6 package.
**Applications**
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- Battery-powered instrumentation
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- Portable medical equipment
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- Data acquisition systems
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- Automotive
### Features and Benefits
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- Initial accuracy
A grade: ±0.24%
B grade: ±0.12%
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- Maximum temperature coefficient
A grade: 25 ppm/°C
B grade: 9 ppm/°C
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- Low dropout: 300 mV for ADR121, ADR125
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- High output current: +5 mA/−2 mA
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- Low typical operating current: 85 μA
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- Input range: 2.7 V to 18 V for ADR127
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- Temperature range: −40°C to +125°C
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- Tiny TSOT UJ-6 package