ISO7420FEDR Texas Instruments - Yeehing Electronics

Dual-channel, 2/0, 50-Mbps, default output low digital isolator

Pricing (USD)

Quantity	Unit Price
1 — 99	2.468
100 — 249	2.163
250 — 999	1.517
1,000 +	0.96

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Digital Isolators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	SOIC-8
Series	ISO7420FE
Number of Channels	2 Channel
Polarity	Unidirectional
Isolation Voltage	3 Kvrms
Isolation Type	Capacitive Coupling
Data Rate	50 Mb/s
Propagation Delay Time	7 ns
Supply Voltage - Max	5 V
Supply Voltage - Min	3.3 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Packaging	Reel
Product	Digital Isolators
Type	General Purpose
Brand	Texas Instruments
Forward Channels	2 Channel
Operating Supply Voltage	3.3 V to 5 V
Product Type	Digital Isolators
Reverse Channels	0 Channel
Factory Pack Quantity	2500
Subcategory	Interface ICs
Unit Weight	0.019048 oz

For more information, please refer to datasheet

Documents

ISO7420FEDR Datasheet

More Information

ISO742x provide galvanic isolation up to 2500 VRMS for 1 minute per UL and 4242 VPK per VDE. These devices have two isolated channels. Each channel has a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier. Used in conjunction with isolated power supplies, these devices prevent noise currents on a data bus or other circuit from entering the local ground and interfering with or damaging sensitive circuitry. ISO7420 has both channels in the same direction while ISO7421 has the two channels in opposite direction. In case of input power or signal loss, default output is 'low' for devices with suffix 'F' and 'high' for devices without suffix 'F'. ISO742x have no integrated noise filter and thus have fast propagation delays.