DR280 Datasheet - Analog Devices

DR280 1.2 V Ultralow Power High PSRR Voltage Reference

ADR280 V+ 2 3 V * LINE REGULATION (ppm/V) 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 mob.

DR280 Features

* 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 A Maximum Temperature Coefficient, 40 ppm/oC Maximum Low Noise, 12.5 nV/÷Hz Typical Operating Supply Range, 2.4 V to 5.5 V Compact 3-Lead

DR280_AnalogDevices.pdf