Overview
Description
The ISL71830SEH is a radiation tolerant, 16-channel multiplexer that is fabricated using the proprietary P6-SOI process technology to provide excellent latch-up performance. It operates with a single supply range from 3V to 5. 5V and has a 4-bit address line plus an enable that can be driven with adjustable logic thresholds to conveniently select one of 16 available channels. An inactive channel is separated from the active channel by a high impedance, which inhibits any interaction between them. The ISL71830SEH’s low rDS(ON) allows for improved signal integrity and reduced power losses. The ISL71830SEH is also designed for cold sparing, making it excellent for redundancy in high reliability applications. It is designed to provide a high impedance to the analog source in a powered off condition, making it easy to add additional backup devices without incurring extra power dissipation. The ISL71830SEH also has analog overvoltage protection on the input that disables the switch during an overvoltage event to protect upstream and downstream devices. The ISL71830SEH is available in a 28 Ld CDFP and operates across the extended temperature range of -55°C to +125°C. A 32-channel version is also available offered in a 48 Ld CQFP. Refer to the ISL71831SEH datasheet for more information.
Features
- DLA SMD 5962-15247
- Fabricated using P6 SOI process technology
- Rail-to-rail operation
- No latch-up
- Low rDS(ON): <120Ω (maximum)
- Single supply operation: 3V to 5.5V
- Adjustable logic threshold control
- Cold sparing capable: -0.4V to 7V
- Analog overvoltage range: -0.4V to 7V
- Switch input off leakage: 120nA
- Transition times (tAHL): 70ns
- Internally grounded metal lid
- Break-before-make switching
- ESD protection ≥5kV (HBM)
- Operating temperature range: -55°C to +125°C
- Radiation tolerance
- Low dose rate (0.01rad(Si)/s): 75krad(Si)
- SEL/SEB LETTH (V+ = 6.5V): 60MeV•cm2/mg
- All lots are assurance tested to 75krad (0.01rad(Si)/s) wafer-by-wafer
Comparison
Applications
Design & Development
Boards & Kits
Evaluation
ISL71830SEHEV1Z
Active
Radiation Tolerant 5V, 16-Channel, High ESD Protected Multiplexer Evaluation Board
The ISL71830SEHEV1Z evaluation board is designed to provide easy access to the capabilities of the ISL71830SEH radiation tolerant, 16-channel high ESD protected multiplexers that are fabricated using Renesas' proprietary P6SOI (Silicon On Insulator) process technology to provide excellent...
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Evaluation
ISL73141BMREFEVKITxZ
Active
Battery Monitor Evaluation Kit
The ISL73141BMREFEVKIT1Z evaluation kit demonstrates the ISL73141SEH 14-bit SAR ADC in an 8-cell battery voltage monitoring application. Monitoring of the lithium battery cell voltages is critical to protect the battery against undervoltage and overvoltage conditions.
The ISL73141BMREFEV1Z 8-cell...
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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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