ISO422 Datasheet, PDF (1/8 Pages) Burr-Brown (TI) – DIFFERENTIAL BUS TRANSCEIVER

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ISO422
ISO422
ISO422
DIFFERENTIAL BUS TRANSCEIVER
FEATURES
q FULL-/HALF-DUPLEX OPERATION
q 1500Vrms ISOLATION (cont)
q 2500Vrms ISOLATION (1 min)
q 2.5Mbps PERFORMANCE
q LOOP-TEST FACILITY
APPLICATIONS
q BUS TRANSMISSION SYSTEMS
q GROUND LOOP ISOLATION
DE
D
LBE
R
RE
DESCRIPTION
ISO422 provides 1500Vrms isolation for industrial
bus transmission systems. ISO422 may be configured
in full or half duplex modes providing the user with
best flexibility for the application. Transmission rates
of 2.5Mbps can be obtained covering most require-
ments. A loop-back test facility is included. LBE
allows data on the D input to be routed to the R output
for test purposes.
ISO422 is available in 24-pin PDIP and 24-pin Gull
Wing⁽¹⁾ packages and is specified over the temperature
range –40°C to +85°C.
NOTE: (1) Gull Wing version available Q1’99.
Y
Z
A
B
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: [phone]
Twx: 910-952-1111 • Internet: http://www.burr-brown.com/ • Cable: BBRCORP • Telex: 066-6491 • FAX: [phone] • Immediate Product Info: [phone]
©_{1998 Burr-Brown Corporation}
PDS-1503A
Printed in U.S.A. December, 1998