Sound Semiconductor SSI2140 Quad Voltage Controlled Filter (VCF)
SSI2140 SSI2140 2140 VCF Filter SSM2040 2040
Sound Semiconductor SSI2140 Quad Voltage Controlled Filter (VCF) (SSOP-20)
Sound Semiconductor SSI2140 Quad Voltage Controlled Filter (VCF)0.01SSI2140SSOP-20$5.44 Quantity: $4.35 when ordering 4 or more $3.48 when ordering 50 or more $2.79 when ordering 100 or more $1.98 when ordering 500 or more
3% discount for orders over USD 1000 paid by direct transfer, contact us for details
In Stock
The Sound Semiconductor FatKeys™ SSI2140 (a modern update of the SSM2040) contains four
configurable variable transconductance cells which can be combined in a
large variety of pole and mode arrangements. Many filter responses can be
constructed including low-pass, high-pass, band-pass, notch, state-variable,
and others. The transonductance cells are temperature compensated for high stability.
Based on an updated core by original SSM2040 designer Dave Rossum,
the SSI2140 temperature compensates its transconductance
cells for unprecendented stability. Temperature compensation is also
optionally available for the exponential control.
A temperature compensated VCA with linear control allows easy control
of resonance and supports multiple Q compensation schemes, or
otherwise can be used for traditional VCA/VCF roles.
Great care was taken to preserve the sonic character of the SSM2040
including an input stage that can be overdriven for classic
analog synthesizer sound.
The DAB2140 is a hybrid DIL module that provides the SSI2140 VCF
in a convenient through-hole DIL package, perfect for experimenters or prototype development.
Evaluation development boards are available (EVB2140LPR1-B).
Features
Highly Configurable Four-Section Filter
Preserves SSM2040 Classic Filter Sound
Exponential Frequency Control, with Optional Temperature Compensation
