IC-DL IC-Haus, IC-DL Datasheet

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IC-DL

Manufacturer Part Number
IC-DL
Description
3-CHANNEL DIFFERENTIAL LINE DRIVER
Manufacturer
IC-Haus
Datasheet
Copyright © 2009 iC-Haus
iC-DL
3-CHANNEL DIFFERENTIAL LINE DRIVER
FEATURES
BLOCK DIAGRAM
6 current-limited and short-circuit-proof push-pull drivers
Differential 3-channel operation selectable
Integrated impedance adaption for 30 to 140
Wide power supply range from 4 to 40 V
200 mA output current (at VB = 24 V)
Low output saturation voltage (< 0.4 V at 30 mA)
Compatible with TIA/EIA standard RS-422
Tristate switching of outputs enables use in buses
Short switching times and high slew rates
Low static power dissipation
Schmitt trigger inputs with pull-down resistors, TTL and CMOS
compatible; voltage-proof up to 40 V
Thermal shutdown with hysteresis
Error message trigger input TNER
Open-drain error output NER, active low with excessive chip
temperature and undervoltage at VCC or VB
Option: Extended temperature range from -40 to 125 °C
TNER
E5
E6
DIFF
ENA
E1
E2
E3
E4
GND1
MODE
&
GND2
1
0
1
0
1
0
GND3
VCC
GND4
UNDERVOLTAGE &
OVERTEMPERATURE
ERROR DETECTION
iC-DL
1
NER
VB2
VB3
VB1
A1
A2
A3
A4
A5
A6
lines
vert. 8V/div.
hor. 2µs/div
LINE 100 m
APPLICATIONS
PACKAGES
Line drivers for 24 V control
engineering
Linear scales and encoders
MR sensor systems
QFN28 5 x 5 mm²
http://www.ichaus.com
Rev B1, Page 1/9
PLC

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