The ISL21009MEP FGA? voltage references are extremely low power, high precision, and low noise voltage references fabricated on Intersil’s proprietary Floating Gate Analog technology. The ISL21009MEP features very low noise (4.5μVP-P for 0.1Hz to 10Hz), low operating current (180μA, Max), and 3ppm/°C of temperature drift. In addition, the ISL21009 family features guaranteed initial accuracy as low as ±0.5mV.

Features

? Specifications per DSCC VID V62/08629

? Full Mil-Temp Electrical Performance from -55°C to +125°C

? Controlled Baseline with One Wafer Fabrication Site and One Assembly/Test Site

? Full Homogeneous Lot Processing in Wafer Fab

? No Combination of Wafer Fabrication Lots in Assembly

? Full Traceability Through Assembly and Test by Date/Trace Code Assignment

? Enhanced Process Change Notification

? Enhanced Obsolescence Management

? Eliminates Need for Up-Screening a COTS Component

? Output Voltages . . . . . . . . . . . . . . 2.500V, 4.096V, 5.000V

? Initial Accuracy . . . . . . . . . . . . . . . . . . . . .±0.5mV, ±1.0mV

? Input Voltage Range. . . . . . . . . . . . . . . . . . . 3.5V to 16.5V

? Output Voltage Noise . . . . . . . . .4.5μVP-P (0.1Hz to 10Hz)

? Supply Current . . . . . . . . . . . . . . . . . . . . . . . .180μA (Max)

? Temperature Coefficient . . . . . . . . . . . . 3ppm/°C, 5ppm/°C

? Output Current Capability. . . . . . . . . . . . . . . Up to ±7.0mA

? Operating Temperature Range. . . . . . . . .-55°C to +125°C

? Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Ld SOIC

Applications

? Defense/Commercial Avionics

? Radar/Sonar Systems

? Signal Processing Applications