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NTE1439

Features: · Wide Operating Voltage Range· High Attenuation Level· Easy to Control Signal Gain with a Simple Circuit· Less Crosstalk Between Each ChannelPinoutSpecificationsSupply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

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SeekIC No. : 004436030 Detail

NTE1439: Features: · Wide Operating Voltage Range· High Attenuation Level· Easy to Control Signal Gain with a Simple Circuit· Less Crosstalk Between Each ChannelPinoutSpecificationsSupply Voltage, VCC . . . ...

NTE1439 Data Sheet

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Part Number:
NTE1439
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

· Wide Operating Voltage Range
· High Attenuation Level
· Easy to Control Signal Gain with a Simple Circuit
· Less Crosstalk Between Each Channel


Pinout

Connection Diagram


Specifications

Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.4V
Circuit Voltage (Note 1), V6, V13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V
Circuit Voltage, V3, V10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC
Total Current Dissipation, Itot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25mA
Total Power Dissipation, Ptot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360mW
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55° to +150°C
Note 1. DC voltage must not be applied to Pin1, Pin2, Pin8, and Pin9 from the outside. 6V is used as voltage for V6 and V13 and no larger than VCC voltage.


Description

The NTE1439 is an integrated circuit in a 14Lead DIP type package which logarithmically controls the throughput (gain) of an audio signal by the DC voltage or resistance value and has 2 circuits. Since voltage is internally stabilized, the stable operations are assured at the allowable supply voltage range (8V to 14.4V). The current source of NTE1439 is provided with control circuit so that operation can be controlled by the voltage drop. This NTE1439 is used for electronic volume control in radio, television, stereo, tape recorder, an transceiver applications.




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