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SSM2118T Datasheet Trimless Voltage Controlled Amplifiers

Manufacturer: Analog

Overview: a.

Datasheet Details

Part number SSM2118T
Manufacturer Analog
File Size 604.57 KB
Description Trimless Voltage Controlled Amplifiers
Datasheet SSM2118T_Analog.pdf

General Description

Trimless Voltage Controlled Amplifiers SSM2018T/SSM2118T* FUNCTIONAL BLOCK DIAGRAMS VC SSM-2018T G VG +IN –IN GAIN CORE –I G 1–G V1–G –I 1–G The SSM2018T and SSM2118T represent continuing evolution of the Frey Operational Voltage Controlled Element (OVCE) topology that permits flexibility in the design of high performance volume control systems.

Voltage (SSM2018T) and differential current (SSM2118T) output versions are offered, both laser-trimmed for gain core symmetry and offset.

As a result, the SSM2018T is the first professional audio quality VCA to offer trimless operation.

Key Features

  • 117 dB Dynamic Range 0.006% Typical THD+N (@ 1 kHz, Unity Gain) 140 dB Gain Range No External Trimming Required Differential Inputs Complementary Gain Outputs Buffered Control Port I.
  • V Converter On-Chip (SSM2018T) Differential Current Outputs (SSM2118T) Low External Parts Count Low Cost.

SSM2118T Distributor