Radiation Hardened Dual 36V Precision Low Power Op Amp Evaluation Board
The ISL70218SRHMEVAL1Z evaluation board is designed to evaluate the performance of the rad hard ISL70218SRH and ISL70218SEH 40V precision low power operational...
Overview
Description
The ISL70218SRH is a dual, low-power precision amplifier optimized for single-supply applications. This op amp features a common-mode input voltage range extending to 0.5V below the V- rail, a rail-to-rail differential input voltage range, and rail-to-rail output voltage swing, which makes it ideal for single-supply applications where input operation at ground is important. The ISL70218SRH features low power, low-offset voltage, and low-temperature drift, making it ideal for applications requiring both high DC accuracy and AC performance. The device is designed to operate over a single supply range of 3V to 36V or a split supply voltage range of +1.8V/-1.2V to ±18V. The combination of precision and a small footprint provides the user with outstanding value and flexibility relative to similar competitive parts. Applications for this op amp include precision instrumentation, data acquisition, and precision power supply controls. The ISL70218SRH is available in a 10 Ld hermetic ceramic flatpack and operated across the extended temperature range of -55 °C to +125 °C.
Features
- Wide single and dual supply range: 3V to 42V, Abs. Max.
- Low current consumption: 850µA, typical
- Low input offset voltage: 40µV, typical
- Rail-to-rail output: <10mV
- Rail-to-rail input differential voltage range for comparator applications
- Operating temperature range: -55 °C to +125 °C
- Below-ground (V-) input capability to -0.5V
- Low noise voltage: 5.6nV/√Hz, typical
- Low noise current: 355fA/√Hz, typical
- Offset voltage temperature drift: 0.3µV/°C, typical
- No phase reversal
- Radiation tolerance
- High dose rate (50-300rad(Si)/s): 100krad(Si)
- Low dose rate (0.01rad(Si)/s): 100krad(Si)*
- SEB LETTH (VS = ±18V): 86.4 MeV•cm2/mg
- SEL Immune (SOI Process)
* Product capability established by initial characterization. The EH version is acceptance tested on a wafer-by-wafer basis to 50krad(Si) at a low dose rate.
Comparison
Applications
Applications
- Precision instruments
- Active filter blocks
- Data acquisition
- Power supply control
- Industrial process control
Design & Development
Software & Tools
Boards & Kits
Boards & Kits
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 | |||
| DIE | 100 | ||||
| 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