SSM2019BRN

自包含的音频前置放大器 Self-Contained Audio Preamplifier

GENERAL DESCRIPTION

The SSM2019 is a latest generation audio preamplifier, combining SSM preamplifier design expertise with advanced processing. The result is excellent audio performance from a monolithic

device, requiring only one external gain set resistor or potentiometer. The SSM2019 is further enhanced by its unity gain stability.

Key specifications include ultra-low noise 1.5 dB noise figure and THD <0.01% at G = 100, complemented by wide bandwidth and high slew rate.

FEATURES

Excellent Noise Performance: 1.0 nV/Hz or 1.5 dB Noise Figure

Ultra-low THD: < 0.01% @ G = 100 Over the Full Audio Band

Wide Bandwidth: 1 MHz @ G = 100

High Slew Rate: 16 V/s @ G = 10

10 V rms Full-Scale Input, G = 1, VS= 18 V

Unity Gain Stable

True Differential Inputs

Subaudio 1/f Noise Corner

8-Lead PDIP or 16-Lead SOIC

Only One External Component Required

Very Low Cost

Extended Temperature Range: –40C to +85C

APPLICATIONS

Audio Mix Consoles

Intercom/Paging Systems

2-Way Radio

Sonar

Digital Audio Systems