SSM2019BRWRL 音频放大器SOIC-16封装

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 unity gain stability.

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

Applications for this low-cost device include microphone preamplifiers and bus summing amplifiers in professional and consumer audio equipment, sonar, and other applications requiring a low noise instrumentation amplifier with high gain capability.

SSM2019BRWRL 应用

Audio Mix Consoles
Intercom/Paging Systems
Two-Way Radio
Sonar
Digital Audio Systems

SSM2019BRWRL 特点

Excellent Noise Performance:950 pV/rtHz or 1.5 dB Noise Figure
Ultralow THD:<0.01%@G =100 Over the Full Audio Band
Wide Bandwidth:1 MHz @G =100
High Slew Rate: 20 V/us (Typical)
Unity Gain Stable
True Differential Inputs
Subaudio 1/f Noise Corner
8-Pin Mini-DIP or 16-Pin SOIC
Only One External Component Required
Very Low Cost
Extended Temperature Range:–40ºC to +85ºC

SSM2019BRWRL 功能框图

Functional Block Diagram for SSM2019

SSM2019BRWRL 技术指标

CMR (dB)	130dB	Product Description	Complete Pre-Amp
PSRR (dB)	124dB	Pos Supply	+10V to +36V
Slew Rate (V/ms)	16	Supply Current	9.2mA
THD+N @ 1kHz (%)	0.0050%	Gain Bandwidth Product	200kHz

SSM2019 芯片订购指南

产品型号	产品状态	封装	引脚	温度范围
SSM2019BN	量产	8 ld PDIP	8	待定
SSM2019BNZ	量产	8 ld PDIP	8	待定
SSM2019BRN	量产	8 ld PDIP	8	待定
SSM2019BRNRL	量产	8 ld PDIP	8	工业
SSM2019BRNZ	量产	8 ld PDIP	8	待定
SSM2019BRNZRL	量产	8 ld PDIP	8	工业
SSM2019BRW	量产	16 ld SOIC - Wide	16	待定
SSM2019BRWRL	量产	16 ld SOIC - Wide	16	待定
SSM2019BRWZ	量产	16 ld SOIC - Wide	16	待定
SSM2019BRWZRL	量产	16 ld SOIC - Wide	16	待定