PIN NUMBER 1, 7, 8 2 3 4 5 6
PIN NAME DNC VIN COMP GND TRIM VOUT
DESCRIPTION Do Not Connect Input Voltage Connection Compensation and Noise Reduction Capacitor Ground Connection Voltage Reference Trim input Voltage Reference Output
Ordering Information
PART NUMBER (Notes 1, 2, 3)
PART MARKING
Key Features
Reference output voltage option - 1.25V, 2.5V, 5.0V and 7.5V.
Full PDF Text Transcription for ISL21090 (Reference)
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ISL21090. For precise diagrams, and layout, please refer to the original PDF.
ISL21090 Ultra Low Noise, Precision Voltage Reference The ISL21090 is a ultra low noise, high DC accuracy precision voltage reference with wide input voltage range. The I...
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uracy precision voltage reference with wide input voltage range. The ISL21090 uses the new Intersil Advanced Bipolar technology to achieve sub 1.0µVP-P (1.25V option) 0.1Hz to 10Hz noise with an initial voltage accuracy of 0.02% (2.5V option). The ISL21090 offers 1.25V, 2.5V, 5.0V and 7.5V output voltage options with 7ppm/°C temperature coefficient and also provides excellent line and load regulation. These devices are offered in an 8 Ld SOIC package. The ISL21090 is ideal for high-end instrumentation, data acquisition and processing applications requiring high DC precision where low noise performance is critical.
ISL21090 Datasheet
