ISO7520CDWR Semiconductors - ICs by Texas Instruments

IC DGTL ISOLATOR DUAL LP 16SOIC

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The ISO7520C and ISO7521C provide galvanic isolation of up to 4243 VRMS for 1 minute per UL and 6000 VPK per VDE. These devices are also certified to 5000 VRMS reinforced insulation per end equipment standards IEC 60950-1, IEC 61010-1, and IEC 60601-1. These digital isolators have two isolated channels with unidirectional (ISO7520C) and bidirectional (ISO7521C) channel configurations. Each isolation channel has a logic input and output buffer separated by a silicon oxide (SiO2) insulation barrier. Used in conjunction with isolated power supplies, these devices prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. The devices have TTL input thresholds and can operate from 3.3- and 5-V supplies. All inputs are 5-V tolerant when supplied from 3.3-V supplies. NOTE: The ISO7520C and ISO7521C are specified for signaling rates up to 1 Mbps. Due to their fast response time, these devices will also transmit faster data with much shorter pulse widths. Designers must add external filtering to remove spurious signals with input pulse duration < 20 ns, if desired.

Where to Buy

Prices starting from US$1.52

Distributor Stock
Logo for Texas Instruments
Texas Instruments
from US$1.52
7,540
in stock
Buy Now

Specifications

No. of Channels 2 Channel, 2Channels
Propagation Delay 9ns
Supply Voltage Min 3.15V
Supply Voltage Max 3.45V
Interface Case Style SOIC
No. of Pins 16Pins
Operating Temperature Min -40°C
Operating Temperature Max 105°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
Operating Temperature Range -40°C to +105°C
Supply Current 3mA
Supply Voltage Range 3.15V to 3.45V 4.75V to 5.25V

Alternative Descriptions

Dual-channel, 2/0, digital isolator | Texas Instruments


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ISO7520CDWR?

Additional datasheets, footprints and schematics for ISO7520CDWR are listed on our Part Details page. You can also find images and similar parts to ISO7520CDWR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ISO7520CDWR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ISO7520CDWR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ISO7520CDWR fall under?

The ISO7520CDWR is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.

Can I view similar or alternative parts?

You can view similar parts to ISO7520CDWR when available in the Driver & Interface ICs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ISO7520CDWR you can contact the distributor directly for product support, shipping queries etc.

Is the ISO7520CDWR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for ISO7520CDWR have stock available?

Authorised distributors including Texas Instruments have stock available or on a lead time for ISO7520CDWR.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for ISO7520CDWR often in real-time on the comparison pages.

What if I can't find stock of ISO7520CDWR?

You can fill out our help required form which you can use to request a quote for ISO7520CDWR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay