| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,600 pcs
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1600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Industrial Grade | |
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| Tape & Reel | |
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The MAX22191AUT+T is an industrial digital input (DI) device compliant with IEC 61131-2 standards. It translates 24V industrial switching signals to a 3.3V/5V CMOS-level output or a 2.3mA current output for driving optocouplers and LEDs.
This device offers robust functionality for harsh industrial systems, capable of normal operation with input signals ranging from -60V to +60V. It boasts a fast response time of 250ns (max), making it suitable for high-speed inputs. The MAX22191AUT+T minimizes power dissipation and can be parasitically powered from the field input, eliminating the need for an external field-side power supply.
Available in a compact 6-lead SOT-23 package, the MAX22191AUT+T operates over an ambient temperature range of -40°C to +125°C. Its applications include process automation, industrial automation, motor controls, and individually isolated inputs.
Key features include interface capabilities for optocouplers or digital isolators, operation as a sink or source digital input, and integrated thermal shutdown for protection when VCC is present.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is -60V to +60V.
The operating temperature range is -40°C to +125°C ambient.
The package is SOT-23-6, surface mount.
The maximum propagation delay is 250ns.
The typical quiescent current is 100µA with optocoupler.
The typical current transfer efficiency to the optocoupler is 96%.