Datasheet Intersil ISL71091SEHF33/PROTO 
3.3V Radiation Hardened Ultra Low Noise, Precision Voltage Reference Datasheets- Download » Datasheet, PDF, 1.4 Mb, Revision: 2017-11-07
ISL71091SEH33 Datasheet Docket ↓DATASHEET ISL71091SEH33 FN8429 Rev 2.00 March 18, 2016 3.3V Radiation Hardened Ultra Low Noise, Precision Voltage Reference The ISL71091SEH33 is an ultra low noise, high DC accuracy precision voltage reference with a wide input voltage range from 4.6V to 30V. It uses Intersil’s advanced bipolar technology to achieve 5.2µVP-P 0.1Hz to 10Hz noise with an initial voltage accuracy of 0.05%. Features The ISL71091SEH33 offers a 3.3V output voltage option with 6ppm/°C temperature coefficient and also provides excellent line and load regulation. The device is offered in an 8 Ld flatpack package. Output voltage noise 5.2µVP-P typical (0.1Hz to 10Hz) The ISL71091SEH33 is ideal for high-end instrumentation, data acquisition and processing applications requiring high DC precision where low noise performance is critical. Output current capability . 10mA/-5mA Applications Reference output voltage 3.3V ±0.05% Accuracy over temperature . ±0.15% Accuracy over radiation ±0.25% Supply current . 300µA (typical) VOS temperature coefficient 6ppm/°C maximum Line regulation 5ppm/V maximum Load regulation (sourcing) . 25ppm/mA maximum Operating temperature range . .-55°C to +125°C Precision voltage sources for data acquisition system for space applications Radiation environment -High dose rate (50-300rad(Si)/s) . 100krad(Si) -Low dose rate (0.01rad(Si)/s) . 100krad(Si)* -SEL/SEB free (VCC = 36V) 86MeVcm2/mg *Product capability established by initial characterization. The “EH” version is acceptance tested on a wafer-by-wafer basis to 50krad(Si) at low dose rate. Strain and pressure gauge for space applications Radiation hardened PWM requiring precision outputs Related Literature AN1906, “ISL71091SEHXXEV1Z User’s Guide” Electrically screened to SMD 5962-14208 AN1938, “Single Event Effects (SEE) Testing of the ISL71091SEHxx Precision Voltage References Family” AN1939, “Total Dose Testing of the ISL71091SEHxx Precision Voltage Reference” ISL71091SEH33 2 VIN ...
Prices
PackagingPackage | 8 Ld CFP |
---|
Package Index | K8.A |
---|
ParametricsClass | V, /PROTO |
---|
DLA SMD | 5962-14208 |
---|
Description | 3.3V Radiation Hardened Ultra Low Noise, Precision Voltage Reference |
---|
High Dose Rate (HDR) krad(Si) | 100 |
---|
Low Dose Rate (ELDRS) krad(Si) | 100 |
---|
Operating Temperature Range | -55 to 125 |
---|
Qualification Level | QML Class V (space) |
---|
SEL (MeV/mg/cm2) | 86 |
---|
Eco PlanMoldel LineSeries: ISL71091SEH33 (3) Manufacturer's Classification- Space & Harsh Environment > Rad Hard Analog > RH Voltage References
|
|