AD1582BRTZ-REEL7

产品概述

The AD1582 series low-power low-dropout precision series mode Voltage Reference for use with PCMCIA cards. The versatility of this reference makes them ideal for use in battery-powered 3 or 5V systems where there can be wide variations in supply voltage and a need to minimize power dissipation. The superior accuracy and temperature stability of the AD1582 result from the precise matching and thermal tracking of on-chip components. Patented temperature drift curvature correction design techniques minimize the nonlinearities in the voltage output temperature characteristic. The AD1582 series mode device source or sink up to 5mA of load current and operate efficiently with only 200mV of required headroom supply. These parts draw a maximum 70µA of quiescent current with only a 1µA/V variation with supply voltage. The advantage of these designs over conventional shunt devices is extraordinary.

• 70µA Maximum low quiescent current
• ±5mA Current output capability
• 50µV RMS Wideband noise (10Hz to 10kHz)

应用

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