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1+ | S$10.400 (S$11.336) |
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Product Information
Product Overview
MAX22190ATJ+ is an IEC 61131-2 compliant industrial digital input device. This device translates eight, 24V current-sinking, industrial inputs to a serialized SPI-compatible output that interfaces with 3V to 5.5V logic. A current setting resistor allows the device to be configured for Type 1, Type 2, or Type 3 inputs. Field wiring is verified for proximity switches, by a second threshold detector on each input. When wire-break is enabled, the active-low FAULT output is asserted and a register flag is set if the input current drops below the wire-break threshold for more than 20ms. Additional diagnostics that assert active-low FAULT include over temperature, low 24V field supply, 24V field supply missing, and CRC communication error. For robust operation in industrial environments, each input includes a programmable glitch filter. It is used in applications such as programmable logic controllers, industrial automation, process automation, and building automation.
- Eight input channels with serializer, operates directly from field supply (7V to 65V)
- Accurate input-current limiters, energy less field-side LED drivers
- Input protection to ±40V with low-input leakage current, wire break detection
- Integrated field-supply voltage monitors, integrated overtemperature monitor
- 5-bit CRC code generation and transmission for error detection
- ±8kV contact ESD and ±15kV air gap ESD using minimum 1Kohm resistor
- ±1kV surge tolerant using minimum 1Kohm resistor
- Logic supply current is 13µA typical at (VVL – VGND = +5.5V)
- Load regulation is 4mV typical at (ILOAD = 1mA to 10mA, VDD24 = 24V)
- Operating temperature range from -40°C to +125°C, 32-pin TQFN package
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Technical Specifications
Digital Input Translator
65V
32Pins
125°C
-
No SVHC (21-Jan-2025)
7V
TQFN
-40°C
-
MSL 1 - Unlimited
Technical Docs (3)
Associated Products
1 Product Found
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Philippines
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate