Product Index > Isolators > Digital Isolators > ISO7521CDWR

All prices are in US dollars.
Digi-Key Part Number296-27757-2-ND
Price BreakUnit PriceExtended Price
Quantity Available Digi-Key Stock: 4,000
Can ship immediately

Factory Stock ? : 10,000

Manufacturer Part Number


DescriptionDGTL ISO 4.243KV GEN PURP 16SOIC
Lead Free Status / RoHS StatusLead free / RoHS Compliant

QuantityItem Number
Customer Reference
DGTL ISO 4.243KV GEN PURP 16SOIC | ISO7521CDWR | 296-27757-2-ND | Digi-Key Corp.

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When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets ISO7520(21)
Product Photos 16 SOIC
PCN Design/Specification 16DW Datasheet Update 17/Sep/2013
Manufacturer Product Page ISO7521CDWR Specifications
Standard Package ? 2,000
FamilyDigital Isolators
Packaging ? Tape & Reel (TR) ? 
TechnologyCapacitive Coupling
TypeGeneral Purpose
Isolated PowerNo
Number of Channels2
Inputs - Side 1/Side 21/1
Channel TypeUnidirectional
Voltage - Isolation4243Vrms
Common Mode Transient Immunity (Min)25kV/µs
Data Rate1Mbps
Propagation Delay tpLH / tpHL (Max)14ns, 14ns
Pulse Width Distortion (Max)3.7ns
Rise / Fall Time (Typ)1ns, 1ns
Voltage - Supply3.15 V ~ 3.45 V, 4.75 V ~ 5.25 V
Operating Temperature-40°C ~ 105°C
Package / Case16-SOIC (0.295", 7.50mm Width)
Supplier Device Package16-SOIC
Online CatalogISO7520C, 21C Series
Other Names296-27757-2
Alternate Package
This part is also available in the following packaging:
Digi-Key Part NumberManufacturer Part NumberManufacturerPackagingQuantity AvailableUnit PriceMinimum Quantity
296-27757-1-NDISO7521CDWRTexas InstrumentsCut Tape (CT) ? 4,301 - Immediate
10,000 - Factory Stock
296-27757-6-NDISO7521CDWRTexas InstrumentsDigi-Reel® ? 4,301 - Immediate
10,000 - Factory Stock

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

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14:55:29 12/21/2014