ZIOL2201
Feature Sheet
Single Channel IO-Link HV Line Driver
with Integrated DC/DC Converter
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Configurable feature set
Brief Description
Nonvolatile storage of system configuration
The ZIOL2201 is a line driver/level shifter IC that
provides an HV* I/O channel with a wide range of
configurable system features. It addresses the phys-
ical layer of sensor/actuator systems in factory auto-
mation applications, and it is specifically designed to
Excellent electromagnetic compatibility (EMC)
performance due to adjustable output slew rate
control
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Low RDSon of 6.6Ω
†
support the communication standard IO-Link .
Programmable limitation of driver output current
DC/DC converter on-chip
The output driver is a push-pull stage that reaches
an RDSon of less than 6.6Ω at all operational tem-
peratures.
EEPROM read/write functionality within entire
operating temperature range
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Space saving 4x4mm² 24-pin QFN
The configuration is stored in an on-chip EEPROM
and automatically loaded into the ZIOL2201’s control
register during power-up. The ZIOL2201 also
provides status information, such as overload and
over-temperature. An integrated SPI interface sup-
ports access to configuration and status registers.
Available Support
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Evaluation Kits
Application Notes
The ZIOL2201 is fabricated in a powerful CMOS
mixed-signal technology allowing supply voltages up
to 40V. EEPROM read/write functionality is guar-
anteed within the entire operating temperature range
in combination with a low-voltage 3.3V core supply.
Physical Characteristics
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Operation temperature -40 to +85 °C
Supply voltage 8.0 to 36.0 V
QFN 24 package 4x4mm
Features
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Configurable output current limitation: 56mA to
410mA
ZIOL2201 Application Circuits
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Standard cable driver/ physical layer transceiver
for IO-Link (device)
SIO
sensor
ZIOL2201
Traditional PLC
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Slew-rate controlled driver
Wide range for configurable feature set, which is
automatically loaded after power-on reset
IO-L
IO-L
sensor
ZIOL2201
ZIOL2201
ZIOL24x1
ZIOL24x1
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Onboard DC/DC converter
IO-Link-specific WURQ‡ detection
actuator
On-chip registers and EEPROM for system
configuration and status information
IO-Link
PLC
(master)
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SPI interface for accessing on-chip registers and
EEPROM
IO-L
sensor
sensor
ZIOL2201
ZIOL2201
ZIOL24x1
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Digital interface: 3.3V output, 5V tolerant inputs
IC temperature monitoring/diagnosis
Over-current and over-temperature indication
Benefits
* HV: high voltage (maximum power supply / signal swing is 36V).
† IDT is a member of the IO-Link Community: www.io-link.com.
‡ IO-Link device wake-up.
© 2016 Integrated Device Technology, Inc.
1
January 26, 2016