ADuM141ES
RECOMMENDED FOR NEW DESIGNSAerospace 150 MBPS Quad-Channel Digital Isolator
- Part Models
- 2
- 1ku List Price
- Starting From $389.15
Overview
- 400 Vrms Rated Dielectric Insulation Voltage in Aero package
- High common-mode transient immunity: >100 kV/μs
- 1.8 V to 5 V level translation
- Fail-safe high
- Low propagation delay
- 13.5 ns maximum for 5 V operation
- 15 ns maximum for 1.8 V operation
- Low power consumption
- 17 ma at 150 MBPS supply current side 1
- 17.5 ma at 150 MBPS supply current side 2
- 150 Mbps maximum guaranteed data rate
The ADuM141ES are quad-channel digital isolators based on Analog Devices, Inc., iCoupler® technology. Combining high speed, complementary metal-oxide semiconductor (CMOS) and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices and other integrated couplers. The maximum propagation delay is 13.5 ns with a pulse width distortion of less than 3 ns at 5 V operation. Channel matching is tight at 3.0 ns maximum.
The ADuM141ES data channels are independent and can with a withstand voltage rating of 400 V rms. This device operates with the supply voltage on either side ranging from 1.8 V to 5 V, providing compatibility with lower voltage systems as well as enabling voltage translation functionality across the isolation barrier.
Unlike other optocoupler alternatives, dc correctness is ensured in the absence of input logic transitions. Two different fail-safe options are available, by which the outputs transition to a pre-determined state when the input power supply is not applied or the inputs are disabled.
The ADuM141ES is packaged in a small 16-lead bottom brazed flatpack package for a 400 V rms isolation voltage rating.
Applications
- Isolated data acquisition
- Isolated high speed data
Documentation
Video 1
High Dose Rate Radiation Reports 1
Single Event Effects Radiation Reports 1
Webcast 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADUM141E1AF-EMX | 16-Lead FlatPack | ||
| ADUM141E1L703F | 16-Lead FlatPack |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Aug 18, 2020 - 20_0266 ADuM141ES Space Grade Model Datasheet Change |
||
| ADUM141E1AF-EMX | PRODUCTION | |
| ADUM141E1L703F | ||
This is the most up-to-date revision of the Data Sheet.
Evaluation Kits
ADUM141E1S Evaluation Board