Ultra-Low Noise, High Precision Rad Hard Voltage Reference Evaluation Board
The ISL71091SEH40EV1Z evaluation board is designed to measure the performance of the radiation hardened ultra-low noise, high precision ISL71091SEH voltage reference...
Overview
Description
The ISL71091SEH40 is an ultra low noise, high DC accuracy precision voltage reference with a wide input voltage range from 6. 0V to 30V. It uses Intersil’s advanced bipolar technology to achieve 6. 2μVP-P 0. 1Hz to 10Hz noise with an initial voltage accuracy of 0. 05%. The ISL71091SEH40 offers a 4. 096V 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. The ISL71091SEH40 is ideal for high-end instrumentation, data acquisition and processing applications requiring high DC precision where low noise performance is critical.
Features
- Reference output voltage: 4.096V ±0.05%
- Accuracy over temperature: ±0.15%
- Accuracy over radiation: ±0.25%
- Output voltage noise: 6.2μVP-P typical (0.1Hz to 10Hz)
- Supply current: 300μA (Typ)
- VOS temperature coefficient: 6ppm/°C maximum
- Output current capability: 10mA /-5mA
- Line regulation: 5ppm/V maximum
- Load regulation (sourcing): 20ppm/mA maximum
- Operating temperature range: -55°C to +125°C
- Radiation environment
- High dose rate (50 to 300rad(Si)/s): 100krad(Si)
- Low dose rate (0.01rad(Si)/s): 100krad(Si)*
- SEL/SEB free (VCC = 36V): 86MeV•cm2/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.
- Electrically screened to SMD 5962-14208
Comparison
Applications
Applications
- Precision voltage sources for data acquisition system for space applications
- Strain and pressure gauge for space applications
- Radiation hardened PWM requiring precision outputs
Design & Development
Software & Tools
Boards & Kits
Voltage Monitor Evaluation Kit
The ISL73141VMREFEVKIT1Z evaluation kit and iRADNavigator software GUI are used to demonstrate the ISL73141SEH 14-bit SAR ADC in a voltage monitoring application.
The...
Featured Documents:
Temperature Sensor Evaluation Kit
The ISL73141TSREFEVKIT1Z evaluation kit and iRADNavigator software GUI are used to demonstrate the ISL73141SEH radiation hardened 14-bit 1000ksps SAR ADC in a...
Featured Documents:
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| CFP | Tray | 1 | |||
| CFP | Tray | 25 | 5962R1420803VXC | ||
| 100 | 5962R1420803V9A | ||||
| Die Waffle Pack | 5 |
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product