Datasheet Details
| Part number | 33978 |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 1.56 MB |
| Description | 22-channel multiple switch detection interface |
| Download | 33978 Download (PDF) |
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| Part number | 33978 |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 1.56 MB |
| Description | 22-channel multiple switch detection interface |
| Download | 33978 Download (PDF) |
|
|
|
NXP Semiconductors Technical Data 22 channel multiple switch detection interface with programmable wetting current Document Number: MC33978 Rev.
8.0, 7/2018 33978 34978 The 33978 is designed to detect the closing and opening of up to 22 switch contacts.
The switch status, either open or closed, is transferred to the microprocessor unit (MCU) through a serial peripheral interface (SPI).
| Part Number | Description |
|---|---|
| 33972 | Multiple Switch Detection Interface |
| 33972A | Multiple Switch Detection Interface |
| 33972T | Multiple Switch Detection Interface |
| 33903 | SBC Gen2 |
| 33904 | SBC Gen2 |
| 33905 | SBC Gen2 |
| 33907 | Power-system |
| 33908 | Power-system |
| 33910 | LIN transceiver |
| 33911 | LIN transceiver |