ZIOL2211
Feature Sheet
IO-Link-Compliant HV Line
Driver (Single Channel)
Brief Description
Benefits
The ZIOL2211 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 physi-
cal layer of sensor/actuator systems in factory auto-
mation applications, and it is specifically designed to
•
•
•
Configurable feature set
Nonvolatile storage of system configuration
Excellent electromagnetic compatibility (EMC)
performance due to adjustable output slew rate
control
†
support the communication standard IO-Link .
•
•
•
Low RDSon: 6.6Ω
The output driver is a push-pull stage that reaches
an RDSon of less than 6.6Ω at all operational tem-
peratures.
Programmable limitation of driver output current
EEPROM read/write functionality within entire
operating temperature range
The configuration is stored in an on-chip EEPROM
and automatically loaded into the ZIOL2211’s control
register during power-up. The ZIOL2211 also
provides status information, such as overload and
over-temperature conditions. An integrated SPI
interface supports access to configuration and status
registers.
•
Space saving package options
Available Support
•
•
Evaluation Kits
Application Notes
The ZIOL2211 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
•
•
•
Operation temperature: -40 to +85 °C
Supply voltage: 8.0V to 36.0V
Package options:
RoHS-compliant QFN24 4x4mm
WL-CSP35 2.5x2.5mm
Features
•
Configurable output current limitation: 56mA to
410mA
ZIOL2211 Application Circuits
•
Standard cable driver / physical-layer transceiver
for IO-Link (device)
SIO
sensor
ZIOL2211
Traditional PLC
•
•
Slew-rate controlled driver
Wide range for configurable feature set that is
automatically loaded after power-on reset
IO-Link-specific WURQ‡ detection
IO-L
IO-L
sensor
ZIOL2211
ZIOL2211
ZIOL24x1
ZIOL24x1
•
•
On-chip registers and EEPROM for system
configuration and status information
actuator
IO-Link
PLC
(master)
•
SPI interface for accessing on-chip registers and
EEPROM
IO-L
sensor
sensor
ZIOL2211
ZIOL2211
ZIOL24x1
•
•
•
Digital interface: 3.3V output, 5V-tolerant inputs
IC temperature monitoring/diagnosis
Over-current and over-temperature indication
* 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
April 20, 2016