Product Summary

The SSM2018 is a Voltage Controlled Amplifier. It 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 SSM2018 is laser trimmed for gain core symmetry and offset. As a result, the SSM2018 is the first professional audio quality VCA to offer trimless operation.

Parametrics

SSM2018 absolute maximum ratings: (1)Supply Voltage: Dual Supply: ±18 V; (2)Input Voltage: ±VS; (3)Operating Temperature Range: –40℃ to +85℃; (4)Storage Temperature: –65℃ to +150℃; (5)Junction Temperature (TJ): 150℃; (6)Lead Temperature (Soldering, 60 sec): 300℃.

Features

SSM2018 features: (1)117 dB Dynamic Range; (2)0.006% Typical THD+N (@ 1 kHz, Unity Gain); (3)140 dB Gain Range; (4)No External Trimming Required; (5)Differential Inputs; (6)Complementary Gain Outputs; (7)Buffered Control Port; (8)I–V Converter On-Chip; (9)Low External Parts Count; (10)Low Cost.

Diagrams

SSM2018 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SSM2018P
SSM2018P
Analog Devices Inc
IC AMP AUDIO MONO CLASS AB 16DIP
Data Sheet
Negotiable 
SSM2018PZ
SSM2018PZ

IC AMP AUDIO MONO CLASS AB 16DIP
Data Sheet
0-1: $4.12
1-25: $3.38
25-100: $3.05
100-250: $2.80
250-500: $2.55
500-1000: $2.22
1000-2500: $2.20
SSM2018T
SSM2018T
Other

Data Sheet
Negotiable 
SSM2018TP
SSM2018TP
Analog Devices Inc
IC AMP AUDIO MONO CLASS AB 16DIP
Data Sheet
Negotiable 
SSM2018TPZ
SSM2018TPZ

IC AMP AUDIO MONO CLASS AB 16DIP
Data Sheet
0-1: $5.16
1-25: $4.23
25-100: $3.82
100-250: $3.51
250-500: $3.20
500-1000: $2.78
1000-2500: $2.75