Datasheet Details
- Part number
- BA6137
- Manufacturer
- ROHM ↗
- File Size
- 42.52 KB
- Datasheet
- BA6137_Rohm.pdf
- Description
- LED Level Meter Driver
BA6137 Description
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.
BA6137 Features
* 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 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 it can directly drive the LEDs without variations in LED current due to power supply voltage fluctu
📁 Related Datasheet
📌 All Tags