Overview
Description
The ISL71218M is a radiation tolerant 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. This op amp features low-power, Low-offset voltage, and low-temperature drift, making it ideal for applications requiring both high DC accuracy and AC performance. It 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 small footprint provides the user with outstanding value and flexibility relative to similar competitive parts. Applications for these amplifiers include precision instrumentation, data acquisition, and precision power supply controls. The ISL71218M is available in an 8 Ld SOIC and operates across the extended temperature range of -55°C to +125°C.
Features
- Passes NASA low outgassing specifications
- Wide single and dual supply range: 3V to 30V (±10%)
- Low current consumption: 850μA, typical
- Low input offset voltage: 40μV, typical
- Rail-to-rail output: <10mV
- NiPdAu-Ag lead finish
- Dielectrically isolated PR40 process
- 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
- Characterized radiation levels
- Low dose rate (<10mrad(Si)): 30krad(Si)
- Single event burnout LET: 43MeV•cm2/mg
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 2.19 MB | |
| Report | PDF 354 KB | |
| Brochure | PDF 467 KB | |
| Product Advisory | PDF 414 KB | |
| Product Advisory | PDF 179 KB | |
| Application Note | PDF 263 KB | |
| Manual - Development Tools | PDF 921 KB | |
| Application Note | PDF 224 KB | |
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Design & Development
Software & Tools
Boards & Kits
Evaluation
ISL71218MEVAL1Z
Active
Rad Tolerant, Dual 36V Precision Single-Supply, Rail-to-Rail Output, Low-Power Op Amp Evaluation Board
The ISL71218MEVAL1Z evaluation platform is designed for evaluating the ISL71218M radiation tolerant, single supply, rail-to-rail output, dual amplifier with ground sensing inputs that allow the common-mode input voltage to swing 0.5V below the V- rail. The ISL71218 can operate from a single or...
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Demonstration
ISLVERSALDEMO2Z
Active
Power Management Reference Design for AMD Versal XQRVC1902
The ISLVERSALDEMO2Z demo board provides the power management for the AMD Xilinx Space Grade Versal ACAP AI Core VC1902 using Renesas' Radiation Hardened Power Management devices. The Versal ACAP system requires various supply rails, including the core, digital, analog, and DDR memory. The...
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Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
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