ADR280 reference equivalent, 1.2v ultralow power high psrr voltage reference.
1.2 V precision output Excellent line regulation: 2 ppm/V typical High power supply ripple rejection:
–80 dB at 220 Hz Ultralow power supply current: 16 μ.
List GSM, GPRS, 3G mobile stations Portable battery-operated electronics Low voltage converter references Wireless devic.
The ADR280 is a 1.2 V band gap core reference with excellent line regulation and power supply rejection designed specifically for applications experiencing heavy dynamic supply variations, such as data converter references in GSM, GPRS, and 3G mobile.
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