ISO7840FDW Texas Instruments - Yeehing Electronics

Highest isolation rating, quad-channel, 4/0, reinforced digital isolator

Pricing (USD)

Quantity	Unit Price
1 — 99	8.578
100 — 249	6.993
250 — 999	5.496
1,000 +	3.26

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Digital Isolators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	SOIC-16
Series	ISO7840
Number of Channels	4 Channel
Polarity	Unidirectional
Isolation Voltage	5.7 kVrms
Isolation Type	Capacitive Coupling
Data Rate	100 Mb/s
Propagation Delay Time	11 ns
Supply Voltage - Max	5.5 V
Supply Voltage - Min	2.25 V
Operating Supply Current	5.1 mA, 23.8 mA
Minimum Operating Temperature	- 55 C
Maximum Operating Temperature	+ 125 C
Packaging	Reel
Product	Digital Isolators
Type	High Performance
Brand	Texas Instruments
Shutdown	No Shutdown
Forward Channels	4 Channel
Maximum Fall Time	3.9 ns
Maximum Rise Time	3.9 ns
Moisture Sensitive	Yes
Pd - Power Dissipation	200 mW
Product Type	Digital Isolators
Pulse Width Distortion	550 ps
Reverse Channels	0 Channel
Factory Pack Quantity	1000
Subcategory	Interface ICs
Unit Weight	0.038209 oz

For more information, please refer to datasheet

Documents

ISO7840FDW Datasheet

More Information

The ISO7840x device is a high-performance, quad-channel digital isolator with a 8000-VPK isolation voltage. This device has reinforced isolation certifications according to VDE, CSA, CQC, and TUV. The isolator 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 a silicon-dioxide (SiO2) insulation barrier.