MAX3469ESA+-ANALOG DEVICES-MAX3469ESA+-Transceiver RS422, RS485, 4.75V-5.25V supply, 1 Driver, NSOIC-8

The MAX3469ESA+ is a +5V, fail-safe, profibus RS485/RS422 transceiver in 8 pin NSOIC package. This high speed and half duplex differential bus transceiver is designed to meet TIA/EIA-422-B, TIA/EIA-485-A, V.11 and X.27 standards. It complies with profibus specification providing +2.1V minimum output level with 54ohm load and 40Mbps data rate. The MAX3469 contains one three state differential line driver and one differential input line receiver. The device operates from +5V supply and feature true fail-safe circuitry which provides logic high receiver output when receiver inputs are open or shorted. This enables all receiver outputs on a terminated bus to output logic highs when all transmitters are disabled. It has 1/4 standard unit load receiver input impedance that allows 128 transceivers on the bus. The driver and receiver has active-high and active-low enables respectively and can be connected together externally to serve as a direction control. It is used in level translators.

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Specifications:

1. IC Type: RS422 / RS485 Transceiver
2. No. of Receivers: 1Receivers
3. No. of Transmitters: 1
4. Communication Mode: Half Duplex
5. Data Rate Max: 40Mbps
6. Supply Voltage Min: 4.75V
7. Supply Voltage Max: 5.25V
8. IC Case / Package: NSOIC
9. No. of Pins: 8Pins
10. No. of Nodes: 128
11. Fail Safe: Open, Short
12. Operating Temperature Min: -40°C
13. Operating Temperature Max: 85°C

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Package Includes:

1 x MAX3469ESA+-ANALOG DEVICES-MAX3469ESA+-Transceiver RS422, RS485, 4.75V-5.25V supply, 1 Driver, NSOIC-8