* 1) Rectifier amplifier allows either AC or DC input. 2) Constant-current outputs for constant LED current when the power supply voltage fluctuates. 3) Current output is optimized for red LEDs, for low power dissipation. 4) Built-in reference voltage means that power supply voltage fluctuations do n
BA6137
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Led level meter driver.
Audio ICs LED level meter driver, 5-point, VU scale BA6137 The BA6137 is a driver IC for LED VU level meters in stereo equipment and other display ap.
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