SSM2018

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 

Low External Parts Count 

Low Cost

GENERAL DESCRIPTION 

The SSM2018T represents continuing evolution of the Frey Operational Voltage Controlled Element (OVCE) topology that permits flexibility in the design of high performance volume control systems. The SSM2018T is laser trimmed for gain core symmetry and offset. As a result, the SSM2018T is the first professional audio quality VCA to offer trimless operation.

Due to careful gain core layout, the SSM2018T combines the low noise of Class AB topologies with the low distortion of Class A circuits to offer an unprecedented level of sonic transparency. Additional features include differential inputs, a 140 dB (–100 dB to +40 dB) gain range and a high impedance control port. The SSM2018T provides an internal current-to-voltage converter. Thus no external active components are required. 

This device is offered in 16-lead plastic DIP and SOIC packages and guaranteed for operation over the extended industrial temperature range of –40℃ to +85℃.

FUNCTIONAL BLOCK DIAGRAM

Request a quote SSM2018 at censtry.com. All items are new and original with 365 days warranty! The excellent quality and guaranteed services of SSM2018 in stock for sale, check stock quantity and pricing, view product specifications, and order contact us：sales@censtry.com.
The price and lead time for SSM2018 depending on the quantity required, please send your request to us, our sales team will provide you price and delivery within 24 hours, we sincerely look forward to cooperating with you.

方向：

Trimless Voltage Controlled Amplifiers