ISO7741DW - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ISO7741DW
Manufacturer

TI
ChipWorker Part#

CW3219500
Category

Interface Isolator, Digital Isolator
Package

WSOIC-16
Description

TEXAS INSTRUMENTS ISO7741DW Digital Isolator, 4Channel, 10.7ns, 2.25V, 5.5V, WSOIC, 16Pins New
Documentation

Datasheet

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ISO7741DW Specifications

Attribute	Attribute Value

Part Number	ISO7741DW
Manufacturer	TI
ChipWorker Part#	CW3219500
Category	Interface Isolator, Digital Isolator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	WSOIC-16
Rise/Fall Time	2.4 ns
Number of Channels	4 Channel
Number of Positions	16 Position
Power Dissipation	200 mW
Isolation Voltage	5000 Vrms
Fall Time (Max)	3.9 ns
Fall Time (Max)	3.9 ns
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-55 ℃
Power Dissipation (Max)	200 mW
Supply Voltage	2.25V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	2.25 V
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Operating Temperature	-55℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The ISO7741DW is a high speed, robust EMC reinforced quad-channel digital isolator is 16 pin SOIC package. 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 (SiO2) insulation barrier. This device comes with enable pins which can be used to put the respective outputs in high impedance for multi-master driving applications and to reduce power consumption. It has three forward and one reverse direction channels. Used in conjunction with isolated power supplies, this device helps prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. It has enhanced to ease system-level ESD, EFT, surge and emissions compliance. It has 5000VRMS isolation ratings per UL 1577 and reinforced insulation ratings according to VDE, CSA, TUV and CQC.
Wide supply voltage range form 2.25V to 5.5V
2.25V to 5.5V level translation
Default output is high
Low power consumption, typical 1.5mA per channel at 1 Mbps
Low propagation delay of 10.7ns typical (5V supplies)
High CMTI is ±75JKV/µs typical
Isolation barrier life is greater than 40 years
DIN V VDE V 0884-10 (VDE V 0884-10) 2006-12
UL 1577 component recognition program
CSA component acceptance notice 5A, IEC 60950-1, IEC 60601-1 and IEC 61010-1 end equipment standards
This device has limited built-in ESD protection. The leads should be shorted together or device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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