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參數資料
| 型號： | KA2139 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | Tantalum Molded High Capacitance Capacitor; Capacitance: 10uF; Voltage: 16V; Packaging: Tape & Reel |
| 中文描述： | 三通道RGB視頻放大器 |
| 文件頁數： | 3/6頁 |
| 文件大?。?/td> | 90K |
| 代理商： | KA2139 |
KA2139 VIDEO AMPLIFIER FOR MONITOR
ELECTRICAL CHARACTERISTICS
(V
CC
= 12V, T
A
= 25
°
C, unless otherwise specified)
Characteristics
Supply Current
R,G,B CH Output Voltage 1
R,G,B CH Output Voltage 2
Input Reference Voltage
R,G,B Input Bias Current
Clamp Gate Low Input Voltage
Clamp Gate High Input Voltage
Clamp Gate Low Input Current
Clamp Gate High Input Current
R,G,B Clamp CAP.
Charge Current
R,G,B Clamp CAP.
Discharge Current
R,G,B Output Low Voltage
R,G,B Output High Voltage
Contrast Capacitor Voltage 1
Symbol
I
CC
VH 16,20,25
VH 16,20,25
V
REF
Iin
V14L
V14H
IgateL
IgateH
Test Condition
Min
75
1.9
3.9
2.0
-
0.8
-
-5.0
-
Typ
90.0
2.0
4.0
2.4
5.0
1.2
1.6
-5.0
0.05
Max
105
2.1
4.1
2.8
20.0
-
2.0
-
1.0
Unit
mA
V
V
V
μ
A
V
V
μ
A
μ
A
mA
V
CC
= 12V
V24 = 2V
V12 = 6V
V14 = 0V
V14 Variable
V14 Variable
V14 = 0V
V14 = 12V
Iclamp(+)
Vclamp cap. = 0V
0.5
0.85
1.2
Iclamp(-)
Vclamp cap. = 5V
-0.5
-0.85
-1.2
mA
VOL 16,20,25
VOH 16,20,25
Vcon1
Vclamp = 0V
Vclamp = 5V
Measure the
contrast
capacitor voltage
-
1.0
8.5
5.2
1.4
-
5.6
V
V
V
8.0
4.8
Contrast Capacitor Voltage 2
R,G,B Output DC Offset
Low Voltage
R,G,B Output DC Offset
High Voltage
R,G,B Video Amp. Gain 1
Vcon2
4.8
5.2
5.6
V
VR-GL
V24 = 2V
-50
0
50
mV
VR-GH
V24 = 4V
-50
0
50
mV
AVmax
V12 = 12V, Vin
= 0.56
V
P.P
V12 = 5V
V12 = 2V
V12 = 12V
VIN = 1.0V
P.P
V12 = 5V
V12 = 2V
13.1
15.6
18.1
dB
R,G,B Video Amp. Gain 2
R,G,B Video Amp. Gain 3
R,G,B Output Gain Difference 1
AV5
AV2
AVR-G
-5
-30
-1.0
-10.0
-40.0
0
-1.5
-50
1.0
dB
dB
dB
R,G,B Output Gain VAR. 1
R,G,B Output Gain VAR. 2
AVR-G1
AVR-G2
-1.0
-3.0
0
0
1.0
3.0
dB
dB
相關PDF資料 |
PDF描述 |
|---|---|
| KA2140B | Tantalum Molded High Capacitance Capacitor; Capacitance: 2.2uF; Voltage: 16V; Packaging: Tape & Reel |
| KA2141 | R/G/B Video AMP for Monitors(用于監(jiān)視器的R/G/B視頻放大器) |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| KA2140B | 制造商:SEC 功能描述:3 CHANNEL, VIDEO AMPLIFIER, PDIP28 |
| KA2141 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:R/G/B VIDEO AMPLIFIER FOR MONITORS |
| KA2142 | 功能描述:多媒體雜項 RoHS:否 制造商:Texas Instruments 類型: 通道數量: 轉換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube |
| KA2142C | 功能描述:視頻 IC Vertical Output IC RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| KA2143B | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:R/G/B VIDEO AMPLIFIER WITH OSD INTERFACE FOR MONITORS |
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