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UM3090

True RS-485 Transceivers

UM3090 Features

* fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open, shorted or idle. This means that the receiver output will be logic high if all transmitters on a terminated bus are disabled (high impedance). The UM3090EESA features reduced slew-rate driver that

UM3090 General Description

The UM3090EESA is ±15kV ESD-protected, high-speed transceiver for RS-485 communication that contains one internal low-dropout regulator, one driver and one receiver. The internal LDO allows the device to operate from an unregulated power supply of up to 30V. The internal LDO generates a 5V±5% power.

UM3090 Datasheet (265.51 KB)

Preview of UM3090 PDF

Datasheet Details

Part number:

UM3090

Manufacturer:

UniON Semiconductor ↗

File Size:

265.51 KB

Description:

True rs-485 transceivers.
UM3090 ±15kV ESD-Protected, Slew-Rate-Limited, Fail-Safe, True RS-485 Transceivers with Integrated Low-Dropout Regulator UM3090EESA SOP8-EP General .

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TAGS

UM3090 True RS-485 Transceivers Union Semiconductor

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