LM1207N RGB Video Amplifier IC
- Supply Voltage (VCC) 10.8V s VCC s 13.2V
- Supply Voltage (VCC) 15V
- Peak Video Output Source Current 28 mA
- Power Dissipation (PD) 2.5W
- Temperature Range b20 degree C to 80 degree C
- RGB Video Amplifier System with Blanking
- Matched (±0.1 dB or 1.2%) attenuators for contrast control
- Three externally gated single ended input comparators for cutoff and brightness control
- 0V to 4V, high input impedance DC contrast control (>40 dB range)
- 0V to 4V, high input impedance DC drive control for each video amplifier (-6 dB to 0 dB range)
- Spot killer, blanks output when VCC <10.6V
- Capable of 7 VPP output swing (slight reduction in bandwidth)
- Output stage blanking
- Output stage directly drives most hybrid or discrete CRT drivers
80C52 Microcontroller IC
- Internal Memory
- ROM:8K x 8-bits
- RAM:256 x 8-bits
- External Memory Addressing
- Up to 64K Program Memory Space
- Up to 64K Data Memory Space
- Timer
- Two 16-bit Timer/Counters
- Interrupt Source
- Six Interrupt Sources
- Two-Level Interrupt priority
- Boolean Processor(Single-bit Logic)
- Full Duplex UART
- I/O ports
- Four 8-bit Ports
- Two Types of Power Saving Mode
- Idle Mode
- Power Down Mode
- Operating Volage:5V
- Operating Frequency:12MHz
- Package Type
- 40-pin PDIP
- Programmable clock out
- Asynchronous port reset
- Low EMI (inhibit ALE and slew rate controlled outputs)
- Wake-up from Power Down by an external interrupt
- CMOS and TTL compatible
- 4 level priority interrupt
- Memory addressing capability – 64k ROM and 64k RAM
LM7912C Negative Voltage Regulator
LM7805 Positive Voltage Regulator IC
MOQ: 2 nos
- Output Voltage: 5V
- Line Regulation (max): 100mV
- Load Regulation (max): 120mV
- Dropout Voltage: 2V
- Output Resistance: 17mΩ
- Output current in excess of 1A
- Internal thermal overload protection
- No external components required
- Output transistor safe area protection
- Internal short circuit current limit
- Available in the aluminum TO-3 package
TOP222YN Off-line PWM Switch IC
- Supply Current: 1.2 mA
- Output Voltage: 5.7 V
- Power (Watts): 25W
- Output Current-Max: 0.5500 A
- Switching Frequency-Max: 110 KHz
- Lowest cost, lowest component count switcher solution.
- Cost competitive with linears above 5 W.
- Very low AC/DC losses – up to 90% efficiency.
- Built-in Auto-restart and Current limiting.
- Latching Thermal shutdown for system level protection.
- Circuit simplicity and Design Tools reduce time to market
- Package: TO-22
TNY279PN Off-line Switcher IC
- Drain Voltage: -0.3 to 700V
- Drain Peak Current: 1200mA
- ENABLE Voltage: -0.3 to 9V
- ENABLE Current: 100mA
- ON State Resistance (max): 4.5Ω
- Simple ON/OFF control, no loop compensation needed
- ON-time extension – extends low line regulation range/hold-up time to reduce input bulk capacitance
- Frequency jittering reduces EMI filter costs
- Pin-out simplifies heat sinking to the PCB
- SOURCE pins are electrically quiet for low EMI
- Package: DIP-8B
74LS83 4-Bit Binary Adder IC
74LS181 4-Bit Arithmetic Logic Unit IC
7905 -5V Negative Voltage Regulator IC
74LS37 Quadruple 2-Input Positive-NAND Buffer IC
- Quadruple 2-Input Positive-NAND Buffer
- High-level input voltage: 2V
- Low-level input voltage: 0.8V
- High-level output current: -1.2mA
- Low-level output current: 24mA
- Input clamp voltage: -1.5V
- No. of gates: 4
- No. of inputs: 8
- No. of outputs: 4
- Propagation delay time: 24ns
- Supply voltage range: 4.75 to 5.25V
- Package: DIP-14
