Texas Instruments (ISO7831FDWWR) Digital Isolator, 2kV, 3 Channel, 11 ns
2.25 V, 5.5 V, WSOIC, 16 Pins
Takealot · checked 2 days ago
- Average
- R 1 395.00
- Lowest seen
- R 1 395.00
- Highest seen
- R 1 395.00
- Last change
- R 0.00
- First indexed
- 22 Sep 2026
- Retailer
- Takealot
Description
Product Overview
The ISO7831FDWWR from Texas Instruments is a high immunity, 5.7KVrms, high performance, 8000VPK reinforced triple 2/1 digital isolator in 16 pin WSOIC package. This device has reinforced isolation certifications according to VDE, CSA, TUV and CQC. It provides high electromagnetic immunity and low emissions at low power consumption while isolating CMOS or LVCMOS digital I/Os. Each isolation channel has a logic input and output buffer separated by silicon dioxide insulation barrier. It comes with enable pins which can be used to put respective outputs in high impedance for multi-master driving applications and to reduce power consumption. If input power or signal is lost, the default output is low for ISO7831F device. Used in conjunction with isolated power supplies, it helps prevent noise currents on a data bus or other circuits from entering local ground and interfering with or damaging sensitive circuitry. It is used in power supplies, solar inverters & hybrid electric vehicles.
Signalling rate up to 100Mbps
Wide supply voltage range from 2.25V to 5.5V
Low power consumption of 1.7mA per channel at 1Mbps
Low propagation delay of 11ns (5V supplies)
Robust electromagnetic compatibility (EMC), system level ESD, EFT and surge immunity
Low emissions, isolation barrier life of greater than 40 years
Two forward and one reverse direction channels
2.25V to 5.5V level translation
Industry leading CMTI (min) of ±100KV/µs
Operating temperature range from -55°C to 125°C
Applications
Signal Processing, Industrial, Automation & Process Control, Motor Drive & Control, Medical
Product Information
No. of Channels: 3 Channel
Propagation Delay: 11ns
Supply Voltage Min: 2.25V
Supply Voltage Max: 5.5V
Interface Case Style: WSOIC
No. of Pins: 16Pins
Operating Temperature Min: -55°C
Operating Temperature Max: 125°C
Product Range: -
Automotive Qualification Standard: -
MSL: MSL 2 - 1 year
What's in the box
1 x Texas Instruments (ISO7831FDWWR) Digital Isolator
