Audio Mix Consoles Intercom/Paging Systems Two-Way Radio Sonar Digital Audio Systems
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.
Applications
Features and Benefits
| Audio & Video Products |
| Document | note |
| SSM2019: Self-Contained Audio Preamplifier Data Sheet (Rev. A) | PDF 277 kB |
| Document | note |
| AN-938: Digital and Analog Measurement Units for Digital CMOS Microphone Preamplifier ASICs (Rev. 0) | PDF 75 kB |
| AN-211: The Alexander Current-Feedback Audio Power Amplifier | PDF 1154 kB |
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|---|---|---|---|---|---|
| SSM2019BNZ Production | 8 ld PDIP | OTH 50 | -40 to 85C | 2.17 | 1.96 | Y |
| SSM2019BRNZ Production | 8 ld SOIC | OTH 98 | -40 to 85C | 2.17 | 1.96 | Y |
| SSM2019BRNZRL Production | 8 ld SOIC | REEL 2500 | -40 to 85C | 0 | 1.96 | Y |
| SSM2019BRWZ Production | 16 ld SOIC - Wide | OTH 47 | -40 to 85C | 2.17 | 1.96 | Y |
| SSM2019BRWZRL Production | 16 ld SOIC - Wide | REEL 1000 | -40 to 85C | 0 | 1.96 | Y |
