產(chǎn)品描述
| Part No. | Touch Key | VDD | Standby Current at 3V | Output Type | Package |
| BS211C-1* | 1-Key | 2.2V~5.5V | 2.5μA | Active Low | SOT23-6 |
| BS212C-1* | 2-Key | 2.2V~5.5V | 3.5μA | Active Low | SOT23-6 |
| BS213C-1* | 3-Key | 2.2V~5.5V | 4.0μA | Active Low | 8SOP |
| BS214C-1* | 4-Key | 2.2V~5.5V | 5.0μA | Active Low | 10MSOP |
| BS214C-2* | 4-Key | 2.2V~5.5V | 5.0μA | 2-Wire Series Interface Mode | 8SOP |
| BS216C-1* | 6-Key | 2.2V~5.5V | 7.5μA/3.5μA(1) | Active Low / Active High | 16NSOP |
| BS218C-2* | 8-Key | 2.2V~5.5V | 8.5μA/3.5μA(1) | 2-Wire Series Interface Mode / 4-Wrie Binary Parallel Mode | 16NSOP |
| BS218C-3* | 8-Key | 2.2V~5.5V | 3.5μA/2.5μA(2) | I²C | 16NSOP |
| BS8112C-3 | 12-Key | 2.2V~5.5V | 4.0μA/2.5μA(2) | I²C | 16NSOP, 20SSOP |
| BS8116C-3 | 16-Key | 2.2V~5.5V | 4.0μA/2.5μA(2) | I²C | 20/24SSOP |
| Part No. | Touch Key | VDD | Standby Current at 3V | Output Type | Package |
| BS211C-1* | 1-Key | 2.2V~5.5V | 2.5μA | Active Low | SOT23-6 |
| BS212C-1* | 2-Key | 2.2V~5.5V | 3.5μA | Active Low | SOT23-6 |
| BS213C-1* | 3-Key | 2.2V~5.5V | 4.0μA | Active Low | 8SOP |
| BS214C-1* | 4-Key | 2.2V~5.5V | 5.0μA | Active Low | 10MSOP |
| BS214C-2* | 4-Key | 2.2V~5.5V | 5.0μA | 2-Wire Series Interface Mode | 8SOP |
| BS216C-1* | 6-Key | 2.2V~5.5V | 7.5μA/3.5μA(1) | Active Low / Active High | 16NSOP |
| BS218C-2* | 8-Key | 2.2V~5.5V | 8.5μA/3.5μA(1) | 2-Wire Series Interface Mode / 4-Wrie Binary Parallel Mode | 16NSOP |
| BS218C-3* | 8-Key | 2.2V~5.5V | 3.5μA/2.5μA(2) | I²C | 16NSOP |
| BS8112C-3 | 12-Key | 2.2V~5.5V | 4.0μA/2.5μA(2) | I²C | 16NSOP, 20SSOP |
| BS8116C-3 | 16-Key | 2.2V~5.5V | 4.0μA/2.5μA(2) | I²C | 20/24SSOP |
* Under development, available in 3Q, 2023.
Note: 1. Pin selected option.
2. Option by I²C communication.
| Part No. | Touch Key |
VDD | Standby Current at 3V | Key Output Type | Package | Serial Interface |
|
| One-key Wake-up | Any-key Wake-up | ||||||
| BS811C-1 | 1-Key | 2.2V~5.5V | -- | 2.5μA | Active Low | SOT23-6 | -- |
| BS812C-1 | 2-Key | 2.2V~5.5V | -- | 3.5μA | Active Low | SOT23-6 | -- |
| BS813C-1 | 3-Key | 2.2V~5.5V | -- | 4.0μA | Active Low | 8SOP | -- |
| BS814C-1 | 4-Key | 2.2V~5.5V | -- | 5.0μA | Active Low | 10MSOP | -- |
| BS814C-2 | 4-Key | 2.2V~5.5V | -- | 5.0μA | — | 8SOP | √ |
| BS816C-1 | 6-Key | 2.2V~5.5V | -- | 7.5μA/3.5μA* | Active Low/Active High* | 16NSOP | -- |
| BS818C-2 | 8-Key | 2.2V~5.5V | -- | 8.5μA/3.5μA* | Binary* | 16NSOP | √ |
| BS818C-3 | 8-Key | 2.2V~5.5V | 3.5μA/2.5μA** | 8.0μA/3.5μA** | I²C | 16NSOP | √ |
Note: 1. The BS81x series devices have enhanced noise rejection performance.
2. * pin selected option.
3. ** option by I²C communication.
| Part No. | Touch Key | VDD | Standby Current at 3V | Key Output Type | Package | Serial Interface | |
| One-key Wake-up | Any-key Wake-up | ||||||
| BS812A-1 | 2-Key | 2.2V~5.5V | -- | 3.0μA | Active Low | SOT23-6 | -- |
| BS813A-1 | 3-Key | 2.2V~5.5V | -- | 4.5μA | Active Low | 8SOP | -- |
| BS814A-1 | 4-Key | 2.2V~5.5V | -- | 5.0μA | Active Low | 10MSOP | -- |
| BS814A-2 | 4-Key | 2.2V~5.5V | -- | 5.0μA | -- | 8SOP | √ |
| BS816A-1 | 6-Key | 2.2V~5.5V | -- | 12μA/6.0μA* | Active Low/ Active High* |
16NSOP | -- |
| BS818A-2 | 8-Key | 2.2V~5.5V | -- | 12μA/6.0μA* | Binary* | 16NSOP | √ |
| BS8112A-3 | 12-Key | 2.2V~5.5V | 6.0μA/3.0μA** | 13μA/6.5μA** | I²C | 16NSOP | √ |
| BS8116A-3 | 16-Key | 2.2V~5.5V | 7.0μA/3.5μA** | 17μA/9.0μA** | I²C | 20SSOP | √ |
Note: 1. The BS81x series devices have enhanced noise rejection performance.
2. * pin selected option.
3. ** option by I²C communication.
MCU
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