LM382N

The LM382 is a dual preamplifier for the amplification of low level signals in applications requiring optimum noise performance. Each of the two amplifiers is completely independent, with individual internal power supply decoupler-regulator, providing 120 dB supply rejection and 60 dB channel separation. Other outstanding features include high gain (100 dB), and wide power bandwidth (75 kHz, 20 Vp-p). The LM382 operates from a single supply across the wide range of 9V to 40V. A resistor matrix is provided on the chip to allow the user to select a variety of closed loop gain options and frequency response characteristics such as flat-band, NAB or RIAA equalization. The circuit is supplied in the 14 lead dual-inline package

FEATURES:
Low Noise Dual Preamplifier
Low noise -0.8uV total equivalent input noise
High gain : 100dB open loop
Wide supply range : 9V to 40V
Wide Bandwidth :15MHz unity gain
Power Bandwidth : 75KHz, 20 Vp-p

Input Bias Current (max): 2µA
Operating temperature (max): 700C
Output Current (max): 16mA

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