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

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: \u000210dB to \u0001 6dB) on a 5-point, bar-type LED display. The BA6137 includes a rectifier amplifier allowing direct AC input, and has constant-current out 1) Rectifier amplifier allows either AC or DC input.\n2) Rectifier amplifier has high gain (26dB), so operation at low input level is possible.\n3) Constant-current outputs for constant LED current when the power supply voltage fluctuates.\n4) Built-in reference voltage means that power supply volta;

Dual and Quad High Speed/Low Power 75 MHz GBW Rail-to-Rail I/O Operational Amplifiers

文件：354.58 Kbytes Page：11 Pages

Dual and Quad High Speed/Low Power 75 MHz GBW Rail-to-Rail I/O Operational Amplifiers

文件：354.58 Kbytes Page：11 Pages

Dual and Quad High Speed/Low Power 75 MHz GBW Rail-to-Rail I/O Operational Amplifiers

文件：354.58 Kbytes Page：11 Pages

Dual and Quad High Speed/Low Power 75 MHz GBW Rail-to-Rail I/O Operational Amplifiers

文件：354.58 Kbytes Page：11 Pages

Dual and Quad High Speed/Low Power 75 MHz GBW Rail-to-Rail I/O Operational Amplifiers

文件：354.58 Kbytes Page：11 Pages