參數(shù)資料
型號(hào): STV2249
元件分類: 參考電壓二極管
英文描述: Low Current Operation at 250 ,Low Reverse Leakage,Low Noise Zener Diode
中文描述: 250 的低電流運(yùn)算,低反向泄露,低噪聲穩(wěn)壓二極管
文件頁數(shù): 38/76頁
文件大?。?/td> 2157K
代理商: STV2249
STV223XD/224XC - ELECTRICAL CHARACTERISTICS
38/76
Figure 14. Beam Current Limiter
Characteristics (Contrast)
Figure 15. Beam Current Limiter
Characteristics (Brightness)
Figure 16. APR Characteristics
Figure 17. Linear Volume Control Curve
(7 bits, reg. 05 d6-d0, reg. 05 d7 = 0)
Figure 18. Non-Linear Volume Control Curve
(6 bits, reg. 05 d6-d1, reg. 05 d7 = 1)
4.5
5
5.5
6
6.5
0
-12
-18
-24
-6
VBCL (V)
Contrast (dB)
-6dB
-10dB
-18dB
0dB Max.
4.5
5
5.5
6
6.5
0
50
100
VBCL(V)
Brightness (%)
0
50
100
150
Output Level
Input Level (IRE)
APR Threshold max. (100 IRE)
and contrast max.
APR Threshold min. (50 IRE)
and contrast max.
APR Threshold max. (100 IRE)
and contrast min.
APR Threshold min. (50 IRE)
and contrast min.
0
-2
0
-
40
-
60
-8
0
0
150
50
C
o
de
(
d
ec
i
ma
l
)
100
V
0
-20
-40
-60
-80
0
10
70
Code (decimal)
V
30
50
20
40
60
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