NTE1561 - Integrated Circuit 5 LED VU Level Meter - NTE-Electronic 数据手册 ( 数据表 )

Description:
The NTE1561 is a monolithic integrated circuit in a 9–Lead SIP type package designed for use as a 5 dot LED level meter driver. With a built–in rectifying amplifier, this device is suitable for AC/DC level meter applications such as VU meters or signal meters.

FEATUREs:
• Built–In High Gain Rectifying Amplifier (Av = 26dB)
• Low Radiation Noise when LED Turns On
• Logarithmic Indicator for Bar Type 5 Dot LED (–10, –5, 0, +3, +6dB)
• Constant Current Output: IO = 15mA Typ
• Wide Operating Supply Voltage Range: 3.5V to 16V
• Minimum Number of External Components Required