This product comprehensive optimization than TTP224N / TTP234, both more stable and lower power consumption characteristics .TTP224B with LDO features, and excellent sleep power consumption (2.5uA@3V, low power mode);! There are power 8sec within the fast refresh function, and a long reset button to select (None / 16sec / 64sec / 120sec).

Future 4key will be TTP224B as the main type to promote, Welcome to obtain samples as soon as possible into the production or development. Packaged will be TTP224B-ASDN (20SSOP) / TTP224B-BSBN (16SSOP) / TTP224B-COBN (16SOP) / TTP224B-SQBN (16QFN) / TTP224B-RO8N (8SOP)  as the main types.

More information please contact Mr. Bruce Liao at Seraphim, Tel:02.26984540 ext. 245 or email bruceliao@seraphim.com.tw

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