SSM2143PZ Datasheet

Special Purpose Amplifiers


The SSM2143PZ is an integrated differential amplifier intended to receive balanced line inputs in audio applications requiring a high level of immunity from common-mode noise. The device provides a typical 90 dB of common-mode rejection (CMR),which is achieved by laser trimming of resistances to better than 0.005%. SSM2143PZ Features • High Common-Mode Rejection DC: 90 dB typ 60 Hz: 90 dB typ 20 kHz: 85 dB typ• Ultralow THD: 0.0006% typ @ 1 kHz• Fast Slew Rate: 10 V/ms typ• Wide Bandwidth: 7 MHz typ (G = 1/2)• Two Gain Levels Available: G = 1/2 or 2• Low Cost


[{"Name":"Number of Channels","Value":"Single "},{"Name":"Common Mode Rejection Ratio (Min)","Value":"70 dB "},{"Name":"Input Offset Voltage","Value":"0.05 mV "},{"Name":"Operating Supply Voltage","Value":"6 V to 18 V "},{"Name":"Supply Current","Value":"2.7 mA "},{"Name":"Maximum Operating Temperature","Value":"+ 85 C "},{"Name":"Minimum Operating Temperature","Value":"- 40 C "},{"Name":"Packaging","Value":"Tube "}]

Manufacturer information


Fairchild has a rich history as a pioneer in the semiconductor industry and that pioneering spirit endures today. In an era where diversity can dilute focus and hamper innovation, we specialize in the development and manufacturing of a complete portfolio of low- to high-power solutions for the mobile, industrial, cloud, automotive, lighting, and computing industries. Fairchild is one of the most reliable partners in the industry, offering the shortest time from concept to silicon, expert FAEs for customer support, and a flexible, multi-source supply chain. Our vision is clear – anticipate the power efficiencies demanded by tomorrow’s electronic products and deliver an amazing design experience

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