| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,930 pcs
|
6930 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
103 pcs
|
103 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
42 pcs
|
42 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Channel Type | |
| Common Mode Transient Immunity (Min) | |
| Data Rate | |
| ESD Protection | |
| Industrial Grade | |
| Inputs | |
| Isolated Power | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Propagation Delay tpLH | |
| Rise | |
| Supplier Device Package | |
| Supplier Package | |
| Technology | |
| Type | |
| Voltage |
The ADM2491EBRWZ-REEL7 is a high-speed, ESD-protected, half-/full-duplex isolated RS-485 transceiver from Analog Devices. It operates at data rates up to 16 Mbps and offers ±8 kV ESD protection on its RS-485 input/output pins. This transceiver is configurable for half- or full-duplex operation and complies with ANSI TIA/EIA RS-485-A-1998 and ISO 8482: 1987(E) standards.
Designed for balanced transmission lines, the ADM2491E employs iCoupler technology to integrate a 3-channel isolator, a three-state differential line driver, and a differential input receiver. It supports 5 V or 3.3 V logic-side operation and requires an isolated 5 V supply for the bus side. The device includes current-limiting and thermal shutdown features for protection against output short circuits and bus contention.
This component is housed in a wide body, 16-lead SOIC package and is designed for surface mounting. Its operating temperature range is -40°C to +85°C, making it suitable for industrial field networks and multipoint data transmission systems. The receiver features an open-circuit, fail-safe design, and the device supports up to 32 nodes on the bus.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADM2491EBRWZ-REEL7 has a data rate of 16 Mbps.
The operating temperature range for the ADM2491EBRWZ-REEL7 is -40°C to 85°C.
The ADM2491EBRWZ-REEL7 is supplied in a 16-SOIC (0.295", 7.50mm Width) package.
The isolation voltage rating is 5000 V rms for 1 minute.
Yes, it features ±8 kV ESD protection on the RS-485 input/output pins.
It complies with ANSI TIA/EIA RS-485-A-1998 and ISO 8482: 1987(E).