UM488 - Slew-Rate-Limited RS-422 Transceivers

Name: UM488
SKU: UM488-1324653

Union Semiconductor

📥 Download Datasheet

UM488 Datasheet Preview — Preview of UM488 PDF

Datasheet Details

Part number	UM488
Manufacturer	UniON Semiconductor
File Size	328.90 KB
Description	Slew-Rate-Limited RS-422 Transceivers
Datasheet	UM488-UnionSemiconductor.pdf

UM488 Product details

Description

The UM488/UM491 is ±15kV electrostatic discharge (ESD)-protected, high-speed transceivers for RS-422 communication that contain one driver and one receiver.

Features

fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open or shorted. This means that the receiver output will be a logic high if all transmitters on a terminated bus are disabled (high impedance). The UM488/UM491 offers higher driver output slew-rate limits, allowing transmit speeds up to 2.5Mbps. The device features enhanced ESD protection. All transmitter outputs and receiver inputs are protected to ±15kV using the Human Body Model. These transceiver.

📁 UM488 Similar Datasheet

UM4800 - Dual N-Channel Enhancement Mode MOSFET (UniverChipSemi)
UM4803A - Dual P-Channel Enhancement Mode MOSFET (UniverChipSemi)
UM4805 - Dual P-Channel Enhancement Mode MOSFET (UniverChipSemi)
UM4842 - Dual N-Channel Enhancement Mode MOSFET (UniverChipSemi)
UM487 - HCGA CONTROLLER (UMC Corporation)
UM400 - 5 to 6 Watt DC-DC Converters (UNIVERSAL MICROELECTRONICS)
UM4000 - HIGH POWER PIN DIODES (Microsemi)
UM4001 - HIGH POWER PIN DIODES (Microsemi)

Other Datasheets by Union Semiconductor

UM4157 - Low-Voltage SPDT Analog Switch
UM4258Q - Bandwidth Dual SPDT Analog Switch
UM4401 - 4 Line ESD/EMI Protection
UM4411 - 4 Line ESD/EMI Protection
UM4601 - Multi-line ESD/EMI Protection
UM4611 - Multi-line ESD/EMI Protection

Published: Jan 14, 2019 |