ISO7721FQDRQ1 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 2,500
Unit Price: $1.93000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 72
Unit Price: $1.87000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $1.87000
Datasheet
General Purpose Digital Isolator 3000Vrms 2 Channel 100Mbps 85kV/µs CMTI 8-SOIC (0.154", 3.90mm Width)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ISO7721FQDRQ1

DigiKey Part Number
296-49655-2-ND - Tape & Reel (TR)
296-49655-1-ND - Cut Tape (CT)
296-49655-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
ISO7721FQDRQ1
Description
DGTL ISOLTR 3KV 2CH GP 8-SOIC
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
General Purpose Digital Isolator 3000Vrms 2 Channel 100Mbps 85kV/µs CMTI 8-SOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
EDA/CAD Models
ISO7721FQDRQ1 Models
Product Attributes
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Category
Data Rate
Mfr
Propagation Delay tpLH / tpHL (Max)
16ns, 16ns
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Pulse Width Distortion (Max)
4.9ns
Part Status
Active
Rise / Fall Time (Typ)
1.8ns, 1.9ns
Technology
Capacitive Coupling
Voltage - Supply
2.25V ~ 5.5V
Type
General Purpose
Grade
Automotive
Isolated Power
No
Qualification
AEC-Q100
Number of Channels
2
Operating Temperature
-40°C ~ 125°C
Inputs - Side 1/Side 2
1/1
Mounting Type
Surface Mount
Channel Type
Unidirectional
Package / Case
Voltage - Isolation
3000Vrms
Supplier Device Package
8-SOIC
Common Mode Transient Immunity (Min)
85kV/µs
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ISO7721QDRQ1Texas Instruments2,500296-48137-2-ND$1.93000Parametric Equivalent
ISO7721DRTexas Instruments72296-48296-2-ND$1.87000Parametric Equivalent
ISO7721FDRTexas Instruments0296-48915-2-ND$1.87000Parametric Equivalent
In-Stock: 0
2,500 estimated in stock on 19-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.02000$2.02
10$1.81700$18.17
25$1.71360$42.84
100$1.46020$146.02
250$1.37104$342.76
500$1.19966$599.83
1,000$0.99400$994.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.92545$2,313.62
5,000$0.89117$4,455.85