Datasheet Details
| Part number | CD1030 |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 894.22 KB |
| Description | 33-channel multiple switch detection interface |
| Datasheet |
 CD1030 Datasheet
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General Description
The CD1030 is designed to detect the closing and opening of up to 33 switch contacts.
The switch status, either open or closed, is transferred to the microprocessor unit (MCU) through a serial peripheral interface (SPI).
Key Features
- Fully functional operation from 4.5 V to 36 V.
- Full parametric operation from 6.0 V to 28 V.
- Low-power mode current IBATP = 50 μA and IDDQ = 10 μA.
- 33 switch detection channels.
- 21 switch-to-Ground (SG) inputs with configurable pull-up current sources.
- 12 programmable switch (SP) inputs.
- Switch-to-Ground (SG) or Switch-to-Battery (SB).
- Operating switch input voltage range from -1.0 V to 36 V.
- Selectable wetting cur.