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| PartNumber | KTS1620ERG-TR | KTS1620EWA-TR | KTS1621EUAA-TR |
| Description | Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander | Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander | Interface - I/O Expanders Low Voltage 16-bit I2C-bus I/O Expander |
| Manufacturer | Kinetic Technologies | Kinetic Technologies | Kinetic Technologies |
| Product Category | Interface - I/O Expanders | Interface - I/O Expanders | Interface - I/O Expanders |
| RoHS | Y | Y | Y |
| Number of I/Os | 24 I/O | 24 I/O | 16 I/O |
| Interface Type | I2C, Serial | I2C, Serial | I2C, Serial |
| Maximum Clock Frequency | 1 MHz | 1 MHz | 1 MHz |
| Interrupt Output | With Interrupt | With Interrupt | With Interrupt |
| Operating Supply Voltage | 1.65 V to 5.5 V | 1.65 V to 5.5 V | 1.65 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFN55-32 | FO-WLP66-36 | TQFN44-24 |
| Packaging | Reel | Reel | Reel |
| Output Type | Open Drain, Push Pull | Open Drain, Push Pull | Open Drain, Push Pull |
| Product | I/O Expanders | I/O Expanders | I/O Expanders |
| Series | KTS1620 | KTS1620 | KTS1621 |
| Type | General Purpose | General Purpose | General Purpose |
| Brand | Kinetic Technologies | Kinetic Technologies | Kinetic Technologies |
| Operating Supply Current | 1.4 mA | 1.4 mA | 4 uA |
| Pd Power Dissipation | 2778 mW | 1530 mW | - |
| Product Type | I/O Expanders | I/O Expanders | I/O Expanders |
| Factory Pack Quantity | 5000 | 5000 | 5000 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 1.65 V | 1.65 V | 1.65 V |
| Output Current | - | - | 2.5 mA |