I/O Expanders
- Monitor and control several I/O signals
- Serial bus to communicate between devices
- Expand and free up Microprocessor's GPIO
- Individually program inputs and outputs
Part Number | I/O Port | Vdd(V) | ISD(uA) | Ctrl. Interface | Interrupt Output | Pkg-Pin(mm) | Documents | Status |
---|---|---|---|---|---|---|---|---|
IS31IO7325 | 16 | 2.4-5.5 | 0.3 | I2C | I/O state change | QFN-24,SOP-24 | Eval Board | Prod |
IS31IO7326 | 16 | 2.4-5.5 | 0.3 | I2C | Key pressed input | QFN-24(4x4) | Eval Board | Prod |
IS31IO7328 | 8 | 2.4-5.5 | 0.3 | I2C | I/O state change | QFN-16(3x3) | Eval Board | Prod |