Voltage Reference Circuits feature nanopower operation.
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Press Release Summary:
Designed to extend battery life for general-purpose portable applications, ISL21080 analog voltage references feature supply voltage operation at 310 nA typ and operating current of 1.5 µA max. Initial accuracy is as low as ±0.2%, and temperature coefficient is 50 ppm/°C. Output voltages can be used as precision voltage sources for voltage monitors and control loops, and as standby voltages for low-power states for DSP, FPGA, Datapath Controllers, and MCUs.
Original Press Release:
ISL21080CIH320 - 300nA NanoPower Voltage References
The ISL21080 analog voltage references feature low supply voltage operation at ultra-low 310nA typ, 1.5µA max operating current. Additionally, the ISL21080 family features guaranteed initial accuracy as low as ±0.2% and 50ppm/°C temperature coefficient.
These references are ideal for general purpose portable applications to extend battery life at lower cost. The ISL21080 is provided in the industry standard 3 Ld SOT-23 pinout.
The ISL21080 output voltages can be used as precision voltage sources for voltage monitors, control loops, standby voltages for low power states for DSP, FPGA, Datapath Controllers, microcontrollers and other core voltages: 0.9V, 1.024V, 1.25V, 1.5V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V and 5.0V.
