ISO7842DWW Semiconductors - ICs by Texas Instruments

DIGITAL ISOLATOR 11NS SOIC-16

Electronic & Electrical Components>Semiconductors - ICs>Driver & Interface ICs
Status: Unknown
Series: -
RoHS: Unknown
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The ISO7842x device is a high-performance, quadchannel 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. This device comes with enable pins that can be used to put the respective outputs in high impedance for multi-master driving applications and to reduce power consumption. The ISO7842 device has two forward and two reverse-direction channels. If the input power or signal is lost, the default output is high for the ISO7842 device and low for the ISO7842F device. See the Device Functional Modes section for further details. 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. Through innovative chip design and layout techniques, electromagnetic compatibility of the ISO7842 device has been significantly enhanced to ease system-level ESD, EFT, surge, and emissions compliance. The ISO7842 device is available in 16-pin SOIC wide-body (DW) and extra-wide body (DWW) packages.

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Specifications

No. of Channels 4 Channel, 4Channels
Propagation Delay 11ns
Supply Voltage Min 2.25V
Supply Voltage Max 5.5V
Interface Case Style SOIC
No. of Pins 16Pins
Operating Temperature Min -55°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

Highest isolation rating, quad-channel, 2/2, reinforced digital isolator | Texas Instruments

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The ISO7842DWW is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.

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Is the ISO7842DWW RoHS compliant?

This part has not been flagged as RoHS Compliant.

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