ISO721DRG4
General Purpose Digital Isolator 2500Vrms 1 Channel 100Mbps 25kV/µs CMTI 8-SOIC (0.154", 3.90mm Width)
Images are for reference only.
SkyChip No.
AJO4J-ISO721DRG4TR
OPN#
ISO721DRG4
Manufacturer
Description
DGTL ISOLTR 2.5KV 1CH GP 8-SOIC
Datasheet
Lifecycle Status
Not Recommended for New Designs
Factory Lead Time
-
· Free Samples Available
· Alternate Part Support
· PCB Assembly (PCBA)
· IC Programming Services
Parameters
Dist. Version
Technical Documentation
| ECCN | EAR99 |
| HTSUS |
|
| MSL | 1 (Unlimited @ ≤ 30°C/85% RH) |
| REACH Compliance | REACH SVHC Free |
| RoHS Status | RoHS 3 Compliant (Pb-Free) |
Possible Alternative Parts
Part Number:ISO721DR
Manufacturer:Texas Instruments
Availability:0
Pricing$4.38
SkyChip No.:6XIQT-ISO721DRTR
Part Number:ISO722DR
Manufacturer:Texas Instruments
Availability:0
Pricing$4.13
SkyChip No.:BWIOV-ISO722DRTR
Part Number:ISO722DRG4
Manufacturer:Texas Instruments
Availability:0
Pricing$2.25
SkyChip No.:LK8JE-ISO722DRG4TR
Part Number:SI8610AB-B-ISR
Manufacturer:Skyworks Solutions Inc.
Availability:0
Pricing$3.13
SkyChip No.:GUO0X-SI8610AB-B-ISRTR
Substitution Analysis:The SI8610AB-B-ISR has low substitution feasibility for the original ISO721DRG4 due to significant gaps in key performance parameters. Its data rate is substantially lower (1Mbps vs. 100Mbps), which ... View More
Part Number:SI8610BB-B-IS
Manufacturer:Skyworks Solutions Inc.
Availability:603
Pricing$2.01
SkyChip No.:56Y6C-SI8610BB-B-IST
Part Number:SI8610BC-B-ISR
Manufacturer:Skyworks Solutions Inc.
Availability:0
Pricing$3.25
SkyChip No.:8A91F-SI8610BC-B-ISRTR
Part Number:SI8610EC-B-ISR
Manufacturer:Skyworks Solutions Inc.
Availability:0
Pricing$3.25
SkyChip No.:LWR8U-SI8610EC-B-ISRTR
Substitution Analysis:The SI8610EC-B-ISR demonstrates high substitution feasibility against the original ISO721DRG4, as it meets or exceeds most key parameters. Key advantages include: higher isolation voltage (3750Vrms ... View More
Part Number:SI8710CD-B-ISR
Manufacturer:Skyworks Solutions Inc.
Availability:0
Pricing$3.74
SkyChip No.:6MRTH-SI8710CD-B-ISRTR
Part Number:SI8716BC-A-IS
Manufacturer:Skyworks Solutions Inc.
Availability:0
Pricing$1.56
SkyChip No.:YOW2J-SI8716BC-A-IST
Substitution Analysis:Direct substitution is not viable. While its isolation voltage rating (3750 Vrms) and common-mode transient immunity (35 kV/µs) surpass those of the original part, offering a reliability advantage ... View More
Part Number:SI8718BC-A-ISR
Manufacturer:Skyworks Solutions Inc.
Availability:0
Pricing$1.12
SkyChip No.:PPEQS-SI8718BC-A-ISRTR
Substitution Analysis:The SI8718BC-A-ISR is a direct drop-in replacement for the ISO721DRG4 in terms of package compatibility and basic isolation functionality. However, key performance differences necessitate a rigorous ... View More
| Part Number | Manufacturer | Availability | Pricing | SkyChip No. |
|---|---|---|---|---|
| ISO721DR | Texas Instruments | 0 | $4.38 | 6XIQT-ISO721DRTR |
| ISO722DR | Texas Instruments | 0 | $4.13 | BWIOV-ISO722DRTR |
| ISO722DRG4 | Texas Instruments | 0 | $2.25 | LK8JE-ISO722DRG4TR |
| SI8610AB-B-ISR | Skyworks Solutions Inc. | 0 | $3.13 | GUO0X-SI8610AB-B-ISRTR |
The SI8610AB-B-ISR has low substitution feasibility for the original ISO721DRG4 due to significant gaps in key performance parameters. Its data rate is substantially lower (1Mbps vs. 100Mbps), which ... View More | ||||
| SI8610BB-B-IS | Skyworks Solutions Inc. | 603 | $2.01 | 56Y6C-SI8610BB-B-IST |
| SI8610BC-B-ISR | Skyworks Solutions Inc. | 0 | $3.25 | 8A91F-SI8610BC-B-ISRTR |
| SI8610EC-B-ISR | Skyworks Solutions Inc. | 0 | $3.25 | LWR8U-SI8610EC-B-ISRTR |
The SI8610EC-B-ISR demonstrates high substitution feasibility against the original ISO721DRG4, as it meets or exceeds most key parameters. Key advantages include: higher isolation voltage (3750Vrms ... View More | ||||
| SI8710CD-B-ISR | Skyworks Solutions Inc. | 0 | $3.74 | 6MRTH-SI8710CD-B-ISRTR |
| SI8716BC-A-IS | Skyworks Solutions Inc. | 0 | $1.56 | YOW2J-SI8716BC-A-IST |
Direct substitution is not viable. While its isolation voltage rating (3750 Vrms) and common-mode transient immunity (35 kV/µs) surpass those of the original part, offering a reliability advantage ... View More | ||||
| SI8718BC-A-ISR | Skyworks Solutions Inc. | 0 | $1.12 | PPEQS-SI8718BC-A-ISRTR |
The SI8718BC-A-ISR is a direct drop-in replacement for the ISO721DRG4 in terms of package compatibility and basic isolation functionality. However, key performance differences necessitate a rigorous ... View More | ||||
Scheduled for Discontinuance
New Arrivals at SkyChip
MOQ
1(Multiples: 1)
Ships From
Shenzhen (Primary) or Hong Kong
Lead Time
To Be Determined
Packaging
Tape & Reel

368 pcs Fresh Stock,March 21
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 2500 | $2.3093 | $5773.2475 |
* All prices are exclusive of tax, for reference only, and subject to change.
Supply Chain Inventory
268 In Stock
Stock Status
Confirmed
Supply Source
Independently Sourced
Lead Time to SkyChip
3 Business Days
* These inventory figures are provided by our partners and are subject to change with a delay.
Delivery & Payment










Datasheet