Precision, Low Noise FGA™ Voltage References

The ISL21060 FGA™ voltage references are low power, high precision voltage references fabricated on Intersil’s proprietary Floating Gate Analog technology. A new disable feature allows the device to shut down the output and reduce supply current drain from 15µA operating to

Features

• Reference Output Voltage . . . . . . . . . . . . 2.048V, 2.500V, 3.000V, 3.300V, 4.096V

• Initial Accuracy . . . . . . . . . . . . . . . . . . . . .±1.0mV, ±2.5mV

• Input Voltage Range

- ISL21060-20 . . . . . . . . . . . . . . . . . . . . . . . . 2.5V to 5.5V

- ISL21060-25 . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V

- ISL21060-30 . . . . . . . . . . . . . . . . . . . . . . . . 3.2V to 5.5V

- ISL21060-33 . . . . . . . . . . . . . . . . . . . . . . . . 3.5V to 5.5V

- ISL21060-41 . . . . . . . . . . . . . . . . . . . . . . . . 4.3V to 5.5V

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

• Supply Current . . . . . . . . . . . . . . . . . . . . . . . . .40µA (Max)

• Tempco. . . . . . . . . . . . . . . . . . . . . . . 10ppm/°C, 25ppm/°C

• Output Current Capability. . . . . . . . . . . . . . +10.0mA/-5mA

• Operating Temperature Range. . . . . . . . .-40°C to +125°C

• Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Ld SOT-23

• Pb-Free (RoHS compliant)

Applications

• High Resolution A/Ds and D/As

• Digital Meters

• Bar Code Scanners

• Basestations

• Battery Management/Monitoring

• Industrial/Instrumentation Equipment