NJM2512 PDF даташит
Спецификация NJM2512 изготовлена «New Japan Radio» и имеет функцию, называемую «AC-Coupling Capacitor Low Voltage Video Driver». |
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Детали детали
Номер произв | NJM2512 |
Описание | AC-Coupling Capacitor Low Voltage Video Driver |
Производители | New Japan Radio |
логотип |
24 Pages
No Preview Available ! |
NJM2512
47F AC-Coupling Capacitor Low Voltage Video Driver with LPF
■FEATURES
●Operating Voltage
3.0 to 6.0V
●Small output coupling capacitor 47µF
●6dB Amplifier, 75ohm Driver
●Internal LPF
0dBtyp.at 4.5MHz
●Power-save Circuit
●Bipolar Technology
●Package Outline
-33dBtyp.at 19MHz
MSOP8(TVSP8)*
*MEET JEDEC MO-187-DA / THIN TYPE
■GENERAL DESCRIPTION
NJM2512 is a Low Voltage Video Amplifier featuring
small AC-coupling Capacitor.
The NJRC original Technology “ASC(Advanced SAG
Correction)” realizes 47F AC-Coupling Capacitor
which enables to downsize mounting space.
No worrying about beat noise caused by charge-pump
circuit, and over-current caused by circuit short out than
Capacitor-less video driver.
NJM2512 is suitable for any video application.
■APPLICATION
●Car Camera
●Car Navigation
■APPLICATION CIRCUIT
0.1µF
1µF
1 SSIGV
68kΩ
68kΩ
2 VSAG
3 SREFV
4 VIN
75Ω 0.1µF
VCC 8
+
0.1µF 47µF
VOUT 7
+
47µF 75Ω
PS 6
GND 5
VCC
■EQUIVALENT CIRCUIT BLOCK DIAGRAM
GND
VIN
+
0.1µF
CLAMP
4.5MHz
LPF
PS
VCC
6dB 75ΩDRV
VOUT
47µF 75Ω
+
75Ω
VSAG
SREFV
68kΩ
1µF
ASC
SSIGV
68kΩ 0.1µF
Ver.10
http://www.njr.com/
-1-
No Preview Available ! |
■Voltage Gain Valuation
Voltage Gain
Part No.
12dB
NJM2512A
■PIN CONFIGURATION
18
27
36
45
PIN NO.
1
2
3
4
5
6
7
8
SYMBOL
SSIGV
VSAG
SREFV
VIN
GND
PS
VOUT
VCC
DESCRIPTION
Sag correction Terminal
Sag correction Terminal
Sag correction Terminal
Video Signal Input Terminal
GND Terminal
Power Save Terminal
Video Signal Output Terminal
Power Supply Terminal
■MARK INFORMATION
NJM2512
■ORDERING INFORMATION
PART NUMBER
PACKAGE
OUTLINE
RoHS
HALOGEN- TERMINAL
FREE
FINISH
MARKING
NJM2512RB1
MSOP8
Yes -(*)
Sn-2Bi
2512
(*): “-“ is unevaluated. Please contact your sales representative for more information.
WEIGHT
(mg)
18
MOQ(pcs)
2,000
Ver.10
http://www.njr.com/
-2-
No Preview Available ! |
NJM2512
■ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VCC 7.0 V
Power Dissipation (Ta=25°C)(4)
PD
580(1)
mW
Operating Temperature Range
Topr
-40 to +85
°C
Storage Temperature Range
Tstg
-40 to +150
°C
(1) At on a board of EIA/JEDEC specification. (114.3 x 76.2 x 1.6mm Two layers, FR-4)
■RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
Operating Voltage
Vopr
RATINGS
3.0 to 6.0
■POWER DISSIPATION vs. AMBIENT TEMPERATURE
800
UNIT
V
600
400
200
0
0
50 100
Ambient Temperature Ta [˚C]
150
Ver.10
http://www.njr.com/
-3-
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Номер в каталоге | Описание | Производители |
NJM2512 | AC-Coupling Capacitor Low Voltage Video Driver | New Japan Radio |
NJM2512A | 47uF AC-Coupling Capacitor Low Voltage Video Driver | NJR |
NJM2513 | 3-INPUT/2-INPUT VIDEO SWITCH | New Japan Radio |
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