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BL59A12 |
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| Part Number | BL59A12 |
| Manufacturer | SHANGHAI BELLING |
| Description | 1.1 Basic function: BL59A12 (BL59S12) is a CMOS LSI used for smoke detection. Ultra-low power analog and digital circuits are contained in it. Combined with an IR photoelectric chamber, this IC is use... |
| Features |
Power supply range: 6V ～ 12V Average supply current: 8uA Operating temperature range: -10 ～ 60℃ Ideal for battery powered applications. 3. Block diagram of this IC
4.Pin assignment
http://www.belling.com.cn
-1-
8/28/2006
Wrote by 2006
Total 8 Pages
BL59A12/BL59S12
5.Pin description Pin Symbol No. 1,2 C1, C2 Input/output External capacitor connection I Detecting input Strobe Power supply O Output signal Functions By connecting external capacitor, a voltage feedback amplifier is formed. The gain of it is determined by capacitor’s value. Connect a photodiode to supply a signal to the inter... |
| Document |
 BL59A12 Data Sheet
PDF 297.41KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | BL59A10 |
SHANGHAI BELLING |
(BL59A10 / BL59S10) PHOTOELECTRIC SMOKE DETECTOR IC |
|
| 2 | BL59A18 |
SHANGHAI BELLING |
Ionic smoke detector |
|
| 3 | BL59A65 |
BELLING |
Photo Smoke Detector Control IC |
|
| 4 | BL59A66 |
BELLING |
Smoke Detector |
|
| 5 | BL5918 |
SHANGHAI BELLING |
Ionic smoke detector |
|