LM1279AN National Semiconductor, LM1279AN Datasheet - Page 5

• Manufacturer Part Number: LM1279AN
• Description: IC AMP RGB VIDEO SYSTEM 20-DIP
• Manufacturer: National Semiconductor

Specifications of LM1279AN

• Applications: General Purpose
• Number Of Circuits: 3
• -3db Bandwidth: 110MHz
• Current - Supply: 80mA
• Current - Output / Channel: 28mA
• Voltage - Supply, Single/dual (±): 7.5 V ~ 8.5 V
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *LM1279AN

Test Circuits
**Note: All video inputs must have a series 30
these signals are present any time when +8V is not fully powered up, then the OSD inputs also require a series 30
FIGURE 5. LM1279 OSD Video Pre-amp Demonstration Board Schematic
resistor for protection against EOS (Electrical Over Stress). If the OSD signals are external to the monitor, or
5
resistor.
DS100091-5
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