ISO7241AMDWREPG4 Texas Instruments In Stock
ISO7241AMDWREPG4 is a 4-channel digital isolator with 2/2 channel directionality by Texas Instruments, offering up to 100 Mbps data rate and 4242 Vrms isolation voltage. Key specs: 4 channels, 2.25–5.5V supply, 25 ns propagation delay. Available for worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ISO7241AMDWREPG4?
- 4-channel digital isolation with 2/2 bidirectional channel configuration
- Up to 100 Mbps data rate for high-speed signal transmission
- 4242 Vrms isolation voltage for robust galvanic isolation
- Wide supply voltage range: 2.25V to 5.5V on both sides
- Low propagation delay of 25 ns for latency-sensitive designs
- SOIC-16 wide-body (DW) package in tape-and-reel for automated assembly
What is ISO7241AMDWREPG4 used for?
The ISO7241AMDWREPG4 is widely used in industrial automation for isolating microcontrollers from motor drives, PLCs, and field-bus interfaces such as RS-485 and CAN. It is also deployed in medical equipment and power conversion systems where galvanic isolation is required to protect low-voltage logic from high-voltage transients. Its high data rate and low propagation delay make it suitable for SPI and UART isolation in smart-grid meters and battery management systems.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for ISO7241AMDWREPG4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much isolation does ISO7241AMDWREPG4 provide between logic domains?
The fetched data specifies 4242 Vrms isolation, allowing the 4-channel device to separate logic grounds when the full datasheet creepage and safety conditions are satisfied.
Which timing performance is available for high-speed digital signals?
The isolator supports up to 100 Mbps with a documented 25 ns propagation delay, so designers can assess latency and channel timing for fast interfaces.
How are the four isolation channels arranged for bidirectional systems?
The device uses 4 channels with 2 channels in each direction, supporting control, feedback, and communication paths across an isolation barrier.
What supply rails can interface to the two isolated sides?
The documented 2.25 V to 5.5 V supply range supports common low-voltage logic domains, but each side still requires correct decoupling and threshold verification.
Which qualification records should buyers request for safety-related production?
Procurement should verify isolation certification, current material declarations, lifecycle, and lot traceability for the 4242 Vrms orderable device before product approval.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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