Radiation Tolerant/Hardened Digital Isolators Evaluation Board
The ISL71610-710EV1Z evaluation board features the ISL71610M and ISL71710M radiation tolerant digital isolators or ISL71710SLHM rad hard Giant Magnetoresistive (GMR)...
Radiation Hardened Passive-Input Digital Isolator
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Overview
Description
The ISL71610SLHM is a passive-input digital signal isolator with a CMOS output. It has a similar interface but better performance and higher package density than other optocouplers. The ISL71610SLHM is manufactured with Giant Magnetoresistive (GMR) technology for small size, high speed, and low power. A ceramic/polymer composite barrier provides excellent isolation and an unlimited barrier life. A series external resistor sets the input coil current and a capacitor in parallel with the current-limiting resistor provides improved dynamic performance. This versatile component can be used to replace a variety of optocouplers, functioning over a wide range of data rates, edge speeds, and power supply levels. The device output is compatible with 3.3V and 5V supplies, allowing an interface to controllers without additional level shifting. With the coil energized with a minimum of ±8mA (bidirectional current) the ISL71610SLHM is suitable for single ended and differential drive applications. The ISL71610SLHM is offered in an 8 Ld 5mm x 4mm SOIC package and is fully specified across the military ambient temperature range of -55°C to +125°C.
Features
- Barrier Voltage Endurance
- 2.5kVRMS, for 1 minute, 600VRMS continuous (VDE V 0884-10 certified: file 5022321-4880-0001)
- 1.5kVDC continuous
- 500VDC at 86MeV•cm2/mg SEDR
- UL 1577 recognized: file reference E483309
- Up to 100Mbps data rate
- Flexible inputs with very wide input voltage range (resistor limited current through coil)
- Bipolar current input failsafe output
- No carrier or clock for low EMI emissions and susceptibility
- 3V to 5.5V signaling operation
- Passes NASA low outgassing specifications
- NiPdAu-Ag leadframes (Pb-free, Sn-free)
- Full military temperature range operation
- TA = -55°C to +125°C
- TJ = -55°C to +150°C
- Radiation characterization
- Low Lose Rate (LDR) (0.01rad(Si)/s): 75krad(Si)
- SEE Characterization
- No SEB/SEL LET, VDD = 6.5V: 86MeV•cm2/mg
Comparison
Applications
Applications
- Isolated power
- CAN bus/device net
- Differential line receiver
- Optocoupler replacement
- SPI interface
- RS-485, RS-422, or RS-232
Documentation
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|---|---|---|
| Type | Title | Date |
| Datasheet | PDF 481 KB | |
| Other | ||
| Brochure | PDF 4.85 MB | |
| Technical Brief | PDF 229 KB | |
| Report | PDF 418 KB | |
| Report | PDF 402 KB | |
| Product Advisory | PDF 356 KB | |
| Report | PDF 540 KB | |
| Report | PDF 403 KB | |
| Manual - Development Tools | PDF 915 KB | |
| White Paper | PDF 533 KB | |
| Application Note | PDF 218 KB | |
| Application Note | PDF 296 KB | |
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Boards & Kits
Radiation Hardened Passive-Input Digital Isolator Evaluation Board
The ISL71610SLHMEV1Z evaluation board provides a quick and easy method for evaluating the ISL71610SLHM Giant Magnetoresistive (GMR) digital isolator. This IC is a...
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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
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