| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,333 pcs
|
2333 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Data Rate | |
| Duplex | |
| ESD Protection | |
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| Protocol | |
| Receiver Hysteresis | |
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| Tape & Reel | |
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| Voltage |
The ADM3491EARZ-REEL7 is a 3.3V, full-duplex RS-485/RS-422 transceiver from Analog Devices. It supports data rates up to 12Mbps typical and is designed for balanced data transmission on multipoint bus lines.
Key electrical specifications include a supply voltage range of 3V to 3.6V, 50mV receiver hysteresis, and a common-mode input range of -7V to +12V. The device provides ±15kV ESD protection on the RS-485 input/output pins and can drive up to 32 nodes on the bus.
The transceiver is housed in a 14-SOIC (0.154", 3.90mm Width) surface-mount package with an operating temperature range of -40°C to +85°C. It is suitable for industrial control, telecommunications, and EMI-sensitive systems.
3V to 3.6V.
14-SOIC (0.154", 3.90mm Width).
-40°C to 85°C.
RoHS3 Compliant (unverified data).
12 Mbps typical, 10 Mbps rated.
Up to 32 nodes.
±15 kV on transceiver bus pins.