| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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39,736 pcs
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39736 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments ISO7221B is a 2-channel digital isolator providing basic isolation with a withstand voltage of 2500 Vrms. It supports a maximum data rate of 5 Mbps with a typical propagation delay of 55 ns.
This isolator features high common-mode transient immunity (CMTI) of 15 kV/µs and operates within a wide temperature range of -40°C to 125°C. It is available in an 8-pin SOIC package.
The ISO7221B is suitable for applications requiring reliable signal isolation, offering features like low channel-to-channel output skew and low pulse-width distortion. It operates with supply voltages of 2.8V, 3.3V, or 5V and provides 4kV ESD protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ISO7221B operates with 2.8V (C-grade), 3.3V, or 5V supplies.
The ISO7221B comes in an SOIC (D) 8 package with an area of 29.4 mm².
The operating temperature range is -40°C to 125°C.
The maximum data rate is 5 Mbps.
The withstand isolation voltage (VISO) is 2500 Vrms, and surge isolation voltage (VIOSM) is 4 kVPK.
It has 2 channels configured as 1 forward and 1 reverse.
The typical propagation delay is 55 ns.