AD1588

a 2.5 V to 5.0 V Micropower, Precision Shunt Mode Voltage References PRELIMINARY TECHNICAL INFORMATION FEATURES Shunt Reference (2.5V, 3V, 4.096V, 5V) Initial Accuracy: +/- 0.1% max Temperature Drift: +/- 50 ppm/°C max Wide Operating Range : 50µA to 10mA Dynamic Output Impedance : 0.5Ω max Wideband Noise (10Hz - 10kHz): 50µVRMS Operating Temperature Range: -40°C to 85°C Compact, Surface-Mount, SOT-23 package AD1586/7/8/9 FUNCTIONAL BLOCK DIAGRAM V+ 1 V- 2 3 NC AD1586/7/8/9 TOP VIEW NC = NO CONNECT GENERAL DESCRIPTION TARGET APPLICATIONS The AD1586, AD1587, AD1588, and AD1589 are a family of 1. Portable, Battery-Powered Equipment: low cost, low power, precision bandgap references. They are Notebook Computers, Cellular Phones, Pagers, PDA's, available as two-terminal (shunt) devices and are packaged in the GPS', and DMM's. compact SOT-23. These references provide accurate output voltages for input currents between 50µA and 10mA. 2. Computer Workstations: Suitable f...