NTE7081

Features: ` Three Wideband Video Amplifiers (70MHz @ 3dB)` Inherently Matched (±0.5dB) Attenuators for Contrast Control` Three Externally Gated Comparators for Brightness Control` Provisions for Independent Gain Control (Drive) of each Video Amplifier` Video Input Voltage Reference` Low Impedance ...

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SeekIC No. : 004436477 Detail

NTE7081: Features: ` Three Wideband Video Amplifiers (70MHz @ 3dB)` Inherently Matched (±0.5dB) Attenuators for Contrast Control` Three Externally Gated Comparators for Brightness Control` Provisions for Ind...

floor Price/Ceiling Price

Part Number:
NTE7081
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/1/8

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Product Details

Description



Features:

` Three Wideband Video Amplifiers (70MHz @ 3dB)
` Inherently Matched (±0.5dB) Attenuators for Contrast Control
` Three Externally Gated Comparators for Brightness Control
` Provisions for Independent Gain Control (Drive) of each Video Amplifier
` Video Input Voltage Reference
` Low Impedance Output Driver



Pinout

  Connection Diagram


Specifications

Supply Voltage (Pin1, Pin13, Pin23, Pin28, Note 1), VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     13.5V
Voltage at Any Input Pin, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VCC VIN GND
Video Output Current, I16, I20, or I28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28mA
Power Dissipation (Note 2), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.5W
Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Operating Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  65° to +150°C
Thermal Resistance, JunctiontoAmbient, RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  50°C/W
Lead Temperature (During Soldering, 10sec.) , TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +265°C
ESD susceptibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV
Note 1. VCC supply pins 1, 13, 23, and 28 must be externally wired together to prevent internal damage
during VCC power ON/OFF cycles.
Note 2. Derate above +25°C based on RthJA and TJ.



Description

The NTE7081 is a wideband video amplifier system in a 28Lead DIP type package intended for high resolution RGB color monitor applications. In addition to three matched video amplifiers, the NTE7081 contains three gated differential input black level clamp comparators for brightness control and three matched attenuator circuits for contrast control. Each video amplifier contains a gain set or "Drive" node for setting maximum system gain (AV = 4 to 10) as well as providing trim capability. The NTE7081 also contains a voltage reference for the video inputs.




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