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KA2139 |
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| Part Number | KA2139 |
| Manufacturer | Samsung |
| Description | No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Symbol VCC1 CONCAP1 CONCAP2 RIN RCAP GIN GND GCAP BIN BCAP VREF CON VCC1 GATEIN Description Power supply 1 Contrast capacitor 1 Contrast capacitor 2 R channel input... |
| Features |
• 3 Channel R.G.B video amplifier (f.-3DB =7OMHz:Typ) • Superior linearity contrast control ORDERING INFORMATION • Black level clamp comparator for Device Package Operating Temperature brightness control • Built-in clamp gate circuit to operate the KA2139 28 DIP -20°C ~ +70°C clamp comparator at black level • Vref 2.4V bandgap circuit BLOCK DIAGRAM 28 27 26 25 24 23 22 21 20 19 18 17 16 15 A2 A2 A2 A1 + RED gm GREEN A1 + - gm BLUE A1 + - gm CONTRAST CONTROL Vref 2.4V 1.4 V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 KA2139 PIN DESCRIPTION No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Sym... |
| Document |
 KA2139 Data Sheet
PDF 90.22KB |
| Distributor | Stock | Price | Buy |
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