| Integrated Circuits (ICs) | 2 | Obsolete | |
| Integrated Circuits (ICs) | 1 | Obsolete | |
| Data Acquisition | 2 | Obsolete | |
| Data Acquisition | 1 | Obsolete | |
| Logic | 2 | Active | |
| Embedded | 1 | Obsolete | |
| Signal Switches, Multiplexers, Decoders | 1 | Active | |
| Analog to Digital Converters (ADC) | 2 | Active | |
AD15801.2 V Micropower, Precision Shunt Voltage Reference | Integrated Circuits (ICs) | 1 | Obsolete | The AD1580 is a low cost, 2-terminal (shunt), precision band gap reference. It provides an accurate 1.225 V output for input currents between 50 μA and 10 mA.The superior accuracy and stability of the AD1580 is made possible by the precise matching and thermal tracking of on-chip components. Proprietary curvature correction design techniques have been used to minimize the nonlinearities in the voltage output temperature characteristics. The AD1580 is stable with any value of capacitive load.The low minimum operating current makes the AD1580 ideal for use in battery-powered 3 V or 5 V systems. However, the wide operating current range means that the AD1580 is extremely versatile and suitable for use in a wide variety of high current applications.The AD1580 is available in two grades, A and B, both of which are provided in the SOT-23 and SC70 packages, the smallest surface-mount packages available. Both grades are specified over the industrial temperature range of −40°C to +85°C.APPLICATIONSPortable, battery-powered equipmentCellular phones, notebook computers, PDAs, GPSs, and DMMsComputer workstationsSuitable for use with a wide range of video RAMDACsSmart industrial transmittersPCMCIA cardsAutomotive3 V/5 V, 8-bit to 12-bit data converters |
AD15822.5V Micropower, Precisions Series Mode Voltage References | PMIC | 5 | Active | The AD1582/AD1583/AD1584/AD1585are low cost, low power, low dropout, precision band gap references. These designs are available as 3-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 can be wide variations in supply voltage and a need to minimize power dissipation.The superior accuracy and temperature stability of the AD1582/AD1583/AD1584/AD1585 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/AD1583/AD1584/AD1585 series mode devices source or sink up to 5 mA of load current and operate efficiently with only 200 mV of required headroom supply. These parts draw a maximum 70 μA of quiescent current with only a 1.0 μA/V variation with supply voltage. The advantage of these designs over conventional shunt devices is extraordinary. Valuable supply current is no longer wasted through an input series resistor, and maximum power efficiency is achieved at all input voltage levels.The AD1582/AD1583/AD1584/AD1585 are available in two grades, A and B, and are provided in a tiny footprint, the SOT-23. All grades are specified over the industrial temperature range of −40°C to +125°C.ApplicationsPortable, battery-powered equipment; for example, notebook computers, cellular phones, pagers, PDAs, GPSs, and DMMsComputer workstations; suitable for use with a wide range of video RAMDACsSmart industrial transmittersPCMCIA cardsAutomotiveHard disk drives3 V/5 V, 8-bit/12-bit data converters |
