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參數(shù)資料
| 型號(hào)： | STV2246 |
| 元件分類(lèi)： | 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(yè)數(shù)： | 36/76頁(yè) |
| 文件大?。?/td> | 2157K |
| 代理商： | STV2246 |
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STV223XD/224XC - ELECTRICAL CHARACTERISTICS
36/76
DRIVE ADJUSTMENT (WHITE POINT ADJUSTMENT)
Symbol
WPrange
Parameter
Test Conditions
Min.
Typ
6
Max.
Unit
dB
White Point Adjustment Range
On RGB outputs
CUT-OFF ADJUSTMENT (BLACK POINT ADJUSTMENT)
Symbol
Parameter
Test Conditions
Min.
Typ
Max.
Unit
COadjust
Cut-off Adjustment Range
On Red and green outputs at Typ.
drive, no load
On RGB outputs
420
mV
COloop
COlevel
Cut-off Loop Range
Inserted Cut-off Level
2
2.5
2.5
V
V
1.5
3.5
CATHODE CURRENT INPUT
Symbol
Parameter
Test Conditions
Min.
Typ
Max.
Unit
V
LEAK
Leakage Current Reference Volt-
age
Cut-off Current Reference Voltage
referred to leakage current refer-
ence V
LEAK
Start Beam Current Detection Ref-
erence Voltage
Source Current
3.75
4
V
V
COFF
210
250
290
mV
V
SBEAM
4.1
4.3
V
I
SOURCE
150
μA
BEAM CURRENT LIMITER INPUT
See
Figure 14
and
Figure 15
Symbol
V
TH1
V
TH2
V
TH3
CTRbcl
V
TH4
BRIGbcl
Clp
SAF-thr
SAF-hold
Parameter
Test Conditions
Min.
Typ
5.75
5.5
5.25
14
4.5
Max.
Unit
V
V
V
dB
V
%
V
V
V
Contrast Attenuation Starting
Brightness Attenuation Starting
Contrast Attenuation Ending
Contrast Attenuation at V
TH3
Brightness Attenuation Ending
Brightness Attenuation at V
TH4
High Clamping Voltage
Safety Threshold
Supply Hold Voltage
100
6.5
0.8
3
1
1.2
Referred to V
CC1
AUTOMATIC RGB PEAK REGULATION
See
Figure 16
Symbol
Parameter
Test Conditions
Min.
Typ
Max.
Unit
APR
Maximum Output Level on RGB
outputs when APR ON
Contrast Max., drive Max., no load
APR threshold Min. (50IRE)
APR threshold 70IRE
APR threshold Max. (100IRE)
2.14
3.0
4.28
5.5
5.25
V
i
APR-D
i
APR-C
Discharging Current
Charging Current
μA
mA
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STV2246C | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:I2C BUS-CONTROLLED MULTISTANDARD SINGLE CHIP TV PROCESSOR |
| STV2246H | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:IC BUS-CONTROLLED MULTISTANDARD SINGLE CHIP TV PROCESSOR |
| STV2247 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:I2C bus-controlled multistandard single chip TV processor |
| STV2247C | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:I2C BUS-CONTROLLED MULTISTANDARD SINGLE CHIP TV PROCESSOR |
| STV2247H | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:IC BUS-CONTROLLED MULTISTANDARD SINGLE CHIP TV PROCESSOR |
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