| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
15 pcs
|
15 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Data Rate | |
| Industrial Grade | |
| Lead Spacing | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Propagation Delay | |
| Tape & Reel |
The Intersil ISL83491IBZ-T7A is a BiCMOS 3.3V powered, single transceiver that meets both RS-485 and RS-422 standards for balanced communication. It is designed to operate from a single +3.3V supply with a 10% tolerance (3V to 3.6V).
This transceiver supports high data rates up to 10Mbps. It features a low current shutdown mode, consuming only 0.015µA. The logic inputs are compatible with 5V logic families, accepting signals in excess of 5.5V. The receiver inputs have a fail-safe design ensuring a logic high output if inputs are floating.
All devices in this family present a single unit load to the RS-485 bus, allowing up to 32 transceivers on the network. The ISL83491IBZ-T7A is supplied in a 14-lead SOIC package suitable for surface mounting.
Key electrical characteristics include a propagation delay of 10ns and a skew of 1ns. The operating temperature range is -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.22 | $2.22 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ISL83491IBZ-T7A transceiver supports data rates up to 10 Mbps.
The ISL83491IBZ-T7A operates from a single +3.3V supply, with a tolerance range of 3V to 3.6V.
The shutdown current for the ISL83491IBZ-T7A is 0.015 µA.
The ISL83491IBZ-T7A operates within a temperature range of -40°C to 85°C.
The ISL83491IBZ-T7A is supplied in a 14-lead SOIC package.
The ISL83491IBZ-T7A presents a single unit load, allowing up to 32 transceivers on the bus.
Yes, the logic inputs accept signals in excess of 5.5V, making them compatible with 5V logic families.