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Description
ADM2487E is a 2.5KV isolated RS-485 transceiver with integrated transformer driver suitable for high speed communication on multipoint transmission lines. Transmitter output pin Y is linked externally to receiver input pin A, and transmitter output pin Z to receiver input pin B. The devices employ the Analog Devices, Inc., iCoupler® technology to combine a 3-channel isolator, a three-state differential line driver, and a differential input receiver into a single package. An on-chip oscillator outputs a pair of square waveforms that drive an external transformer to provide isolated power. Safety and regulatory approvals are UL recognition: 2500 V rms for 1 minute per UL 1577, VDE certificates of conformity, DIN VVDE V 0884-10 (VDE V 0884-10):2006-12. Typical applications are isolated RS-485/RS-422 interfaces, industrial field networks, multipoint data transmission systems.
- Integrated oscillator driver for external transformer
- ±15KV ESD protection on RS-485 input/output pins
- 256 nodes on bus, true fail-safe receiver inputs
- Thermal shutdown protection
- Driver output enters a high impedance state when the driver enable signal is low
- Differential output voltage, loaded is 2 to 5V (at RL=100 ohm (RS-422), 3V � VDD1 � 5.5V)
- Short-circuit output current is 250mA (at 3V â�¤ VDD1 â�¤ 5.5V, 3V â�¤ VDD2 â�¤ 3.6V, TA=25°C)
- 0.5Mbps data rate
- 16-lead SOIC-W package
- Temperature rating range from -40°C to +85°C
Product details
Other details
Brand | ANALOG DEVICES |
Part Number | ADM2487EBRWZ |
Quantity | Each |
Technical Data Sheet EN |
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Bulk Discount
Quantity | Price |
2 | ₹ 1468.86 |
3-5 | ₹ 1453.87 |
5-10 | ₹ 1423.9 |
10+ | ₹ 1393.92 |
Bulk discount will be automatically applied during checkout based on quantity.