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The SX1501, SX1502 and SX1503 are complete ultra low voltage General Purpose parallel Input/Output (GPIO) expanders ideal for low power handheld battery powered equipment. They allow easy serial expansion of I/O through a standard I2C interface. GPIO devices can provide additional control and monitoring when the microcontroller or chipset has insufficient I/.
• 4/8/16 channel of I/Os True bi-directional style I/O Programmable Pull-up/Pull-down Push/Pull outputs
• 1.2V to 5.5V independent operating voltage for all supply rails (VDDM, VCC1, VCC2)
• 5.5V compatible I/Os, up to 24mA output sink (no total sink current limit)
• Fully programmable logic functions (PLD)
• 400kHz 2-wire I2C compatible slave interface
• Open drain active low interrupt output (NINT)
Bit maskable Programmable edge sensitivity
• Power-On Reset and reset input (NRESET)
• Ultra low current consumption of typ. 1uA
• -40°C to +85°C operating temperature range
• Ultra-Thin 3x3mm QFN.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | SX150 |
Sensym |
Pressure Sensor |
|
| 2 | SX1502 |
Semtech Corporation |
8 Channel Low Voltage GPIO |
|
| 3 | SX1503 |
Semtech Corporation |
16 Channel Low Voltage GPIO |
|
| 4 | SX1504 |
Semtech Corporation |
(SX1504 - SX1506) 4/8/16 Channel GPIO |
|
| 5 | SX1505 |
Semtech Corporation |
(SX1504 - SX1506) 4/8/16 Channel GPIO |
|
| 6 | SX1506 |
Semtech Corporation |
(SX1504 - SX1506) 4/8/16 Channel GPIO |
|
| 7 | SX1507 |
Semtech Corporation |
Lowest Voltage Level Shifting GPIO |
|
| 8 | SX1508 |
Semtech Corporation |
Lowest Voltage Level Shifting GPIO |
|
| 9 | SX1508B |
Semtech Corporation |
Worlds Lowest Voltage Level Shifting GPIO |
|
| 10 | SX1509 |
Semtech Corporation |
Lowest Voltage Level Shifting GPIO |
|
| 11 | SX1509B |
Semtech Corporation |
Worlds Lowest Voltage Level Shifting GPIO |
|
| 12 | SX15 |
Sensym |
Pressure Sensor |
|