Square-law compression amplifiers

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LED level meter driver, 5-point, VU scale

LED level meter driver, 5-point, VU scale The BA6144 is a driver IC for LED VU level meters in stereo equipment and other display applications. The IC displays the input level (range:
13dB to +17dB) on a 5-point, bar-type LED display.The BA6144 includes a rectifier amplifier allowing dire

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Fluorescent display tube level meter driver, 12-point, VU scale, bar display

The BA6146 is a monolithic fluorescent-display tube driver IC. It can drive a 12-point VU-scale bar-level meter over an input range of -20dB to 8dB. The IC has a low-offset rectifier amplifier, and does not require offset adjustment. It also has built-in on/off muting function. Features 1) Built

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The BA614A is six Darlington transistor array with input resistors

The BA614A is six Darlington transistor array with input resistors.The inputs and outpus are arranged on adjacent pins to allow easy board layout. Applications Solenoid hammer drivers Relay drivers LED drivers

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LED level meter driver, 5-point, VU scale

The BA6154 is a driver IC for LED VU level meters in stereo equipment and other display applications. The IC displays the input level (range: 10dB to
6dB) on a 5-point, bar-type LED display. The BA6137 includes a rectifier amplifier allowing direct AC input, and has constant-current outputs, so

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Switching regulator for electronic tuning

The BA6161N and BA6161F are switching regulators that contain a temperature compensation circuit. They can be used for electronic tuning DC-DC converters. Features 1) Output changes are small against input voltage variations. 2) Temperature compensation circuit provides stable output. 3) Reduc

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Switching regulator for electronic tuning

The BA6161N and BA6161F are switching regulators that contain a temperature compensation circuit. They can be used for electronic tuning DC-DC converters. Features 1) Output changes are small against input voltage variations. 2) Temperature compensation circuit provides stable output. 3) Reduc

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Switching regulator for electronic tuning

The BA6161N and BA6161F are switching regulators that contain a temperature compensation circuit. They can be used for electronic tuning DC-DC converters. Features 1) Output changes are small against input voltage variations. 2) Temperature compensation circuit provides stable output. 3) Reduc

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Reset IC with battery backup function

The BA6129AF, BA6162, and BA6162F are reset ICs with a battery backup function, designed for equipment using SRAMs and other similar components. These ICs are configured of a reset signal and CS signal output unit and a power supply switching unit. Features 1) Equipped with battery backup functi

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Reset IC with battery backup function

The BA6129AF, BA6162, and BA6162F are reset ICs with a battery backup function, designed for equipment using SRAMs and other similar components. These ICs are configured of a reset signal and CS signal output unit and a power supply switching unit. Features 1) Equipped with battery backup functi

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