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SSM2220 Datasheet Audio Dual Natched PNP Transistor

Manufacturer: Analog Devices

Overview: Data Sheet Audio Dual Matched PNP Transistor SSM2220.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The SSM2220 is a dual, low noise, matched PNP transistor, which has been optimized for use in audio applications.

The ultralow input voltage noise of the SSM2220 is typically only 0.7 nV/√Hz over the entire audio bandwidth of 20 Hz to 20 kHz.

The low noise, high bandwidth (190 MHz), and offset voltage of (200 μV maximum) make the SSM2220 an ideal choice for demand ing, low noise preamplifier applications.

Key Features

  • Low voltage noise at 100 Hz, 1 nV/√Hz maximum High gain bandwidth: 190 MHz typical Gain at IC = 1 mA, 165 typical Tight gain matching: 3% maximum Outstanding logarithmic conformance: rBE = 0.3 Ω typical Low offset voltage: 200 μV maximum.

SSM2220 Distributor