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ISO7221ADR TI Digital Isolators
The ISO7221A is a dual-channel digital isolator providing 2500 VRMS isolation for 1 minute per UL 1577. It features two forward channels and one reverse channel (2-1 configuration) supporting data rates up to 5 Mbps. The device operates from 2.8V to 5.5V with low power consumption and features high electromagnetic immunity. Selection is critical for breaking ground loops in industrial interfaces. Applications include industrial fieldbus isolation (Profibus, RS-485, CAN), motor drive isolation, medical systems, and isolated SPI interfaces requiring reliable galvanic isolation. In stock at HL Electronics – request a quote for fast delivery.
Part No.:ISO7221ADR
Brand:TI
Date Code:25+
Stock:36,000
SPQ:0
MOQ:1+
Delivery Time:In Stock
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.47 |
| 100+ | $ 0.36 |
| 1250+ | $ 0.31 |
| 2500+ | $ 0.30 |
Technical Specifications
- Part No.ISO7221ADR
- Model ISO7221ADR
- Category Integrated Circuits (ICs) > Isolators > Digital Isolators
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Type General Purpose
- Isolated Power No
- Number of Channels 2
- Inputs - Side 1/Side 2 1/1
- Channel Type Unidirectional
- Voltage - Isolation 2500 Vrms
- Data Rate 1 Mbps
- Propagation Delay tpLH / tpHL (Max) 70 ns, 70 ns
- Rise / Fall Time (Typ) 1 ns, 1 ns
- Voltage - Supply 3 V ~ 5.5 V
- Operating Temperature -40°C ~ 125°C
- Mounting Type Surface Mount
- Supplier Device Package 8-SOIC
- Base Product Number ISO7221
- RoHS ROHS3 Compliant
- Standard Package 2500