AD1585ART-R2

2.5 V至5.0 V微功耗，精密串联模式电压基准 2.5 V to 5.0 V Micropower, Precision Series Mode Voltage References

GENERAL DESCRIPTION

The AD1582, AD1583, AD1584, and AD1585 are a family of low cost, low power, low dropout, precision band gap references. These designs are available as three-terminal series devices and are packaged in the compact SOT-23, 3-lead surface-mount package. The versatility of these references makes them ideal for use in battery-powered 3 V or 5 V systems where there may be wide variations in supply voltage and a need to minimize power dissipation.

FEATURES

Series Reference 2.5 V, 3 V, 4.096 V, 5 V

Low Quiescent Current: 70 µA max

Current Output Capability: ±5 mA

Wide Supply Range: VIN = VOUT + 200 mV to 12 V

Wideband Noise 10 Hz to 10 kHz: 50 µV rms

Specified Temperature Range: –40oC to +125oC

Compact, Surface-Mount SOT-23 Package

TARGET APPLICATIONS

1\. Portable, battery-powered equipment, e.g., notebook computers, cellular phones, pagers, PDAs, GPSs, and DMMs.

2\. Computer workstations. Suitable for use with a wide range of video RAMDACs.

3\. Smart industrial transmitters

4\. PCMCIA cards

5\. Automotive

6\. Hard disk drives

7\. 3 V/5 V, 8-bit/12-bit data converters