KA2504 데이터 시트보기 (PDF) - Samsung
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KA2504 Datasheet PDF : 23 Pages
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KA2504
I2C BUS COTROLLED R/G/B VIDEO AMPLIFIER
- Contrast Register (SUB ADRS: 00H) (Vin = 0.56 Vpp, bright: 00H, sub: FFH)
Hex D7 D6 D5 D4 D3 D2 D1 D0 Contrast (Vpp) Gain (dB)
00 0 0 0 0 0 0 0 0
0
-30.0
80 1 0 0 0 0 0 0 0
1.12
11.5
FF 1 1 1 1 1 1 1 1
4.2
17.5
increment/bit
0.0164
-
Int value (Hex)
O
- Brightness Register (3-ch)(SUB ADRS: 01H) (cont: 80H, sub: FFH)
Hex
D4
D3
D2
D1
D0
Brightness (V)
00
0
0
0
0
0
1
10
1
0
0
0
0
2
1f
1
1
1
1
1
3
increment/bit
0.0625
Int. value (Hex)
O
- SUB Contrast Register (R/G/B-ch)(SUB ADRS: 02/03/04H) (Vin = 0.56 Vpp, bright: 00H, cont: FFH)
Hex D7 D6 D5 D4 D3 D2 D1 D0 Sub Contrast (Vpp) Gain (dB) Int. value (Hex)
00 0 0 0 0 0 0 0 0
1.33
7.5
80 1 0 0 0 0 0 0 0
2.65
13.5
O
FF 1 1 1 1 1 1 1 1
4.2
17.5
increment/bit
0.0123
- Cut-Off Brightness Register (3-ch) (SUB ADRS: 05H)
Hex D7 D6 D5 D4 D3 D2 D1 D0
00
00000000
80
10000000
FF
11111111
increment/bit
Cut-Off brightness (µA)
0
90
180
0.703
Int. value (Hex)
O
- Cut-Off Register (R/G/B-ch) (SUB ADRS: 06/07/08H) (cont: 80H, sub: FFH)
Hex D7 D6 D5 D4 D3 D2 D1 D0
Cut-Off (µA)
00
00000000
0
80
10000000
270
FF
11111111
540
increment/bit
2.11
Int. value (Hex)
O
16
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