ST26C32A
CMOS QUAD TRI-STATE
DIFFERENTIAL LINE RECEIVER
s
s
s
s
s
s
s
s
CMOS DESIGN FOR LOW POWER
鹵0.2V SENSITIVITY OVER INPUT COMMON
MODE VOLTAGE RANGE
TYPICAL PROPAGATION DELAY: 19ns
TYPICAL INPUT HYSTERESIS: 60mV
INPUT WILL NOT LOAD LINE WHEN
V
CC
=0V
MEETS THE REQUIREMENTS OF EIA
STANDARD RS-422, RS-423
3-STATE OUTPUTS FOR CONNECTION TO
SYSTEM BUSES
AVAILABLE IN SURFACE MOUNT
DIP
SOP
DESCRIPTION
The ST26C32A is a quad differential line receiver
designed to meet the RS-422, RS-423 standards
for balanced and unbalanced digital data
transmission, while retaining the low power
characteristics of CMOS.
The ST26C32A has an input sensitivity of 200mV
over the common mode input voltage range of
鹵7V. The ST26C32A features internal pull-up and
pull-down resistors which prevent output
oscillation on unused channels. The ST26C32A
provides an enable and disable function to all four
receivers and features 3-STATE output with 6mA
source and sink capability.
ORDERING CODES
Type
ST26C32ABN
ST26C32ABD
ST26C32ABDR
ST26C32ABTR
Temperature
Range
-40
-40
-40
-40
to 85
to 85
to 85
to 85
擄C
擄C
擄C
擄C
Package
DIP-16
SO-16 (Tube)
SO-16 (Tape & Reel)
TSSOP16 (Tape & Reel)
TSSOP
Comments
25 parts per tube / 40 tube per box
50 parts per tube / 20 tube per box
2500 parts per reel
2500 parts per reel
December 2002
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