Sound Semiconductor SSI2144 Voltage Controlled Low Pass Filter (VCF)
SSI2144 SSI2144 2144 VCF Filter
Sound Semiconductor SSI2144 Voltage Controlled Low Pass Filter (VCF) (SSOP-16)
Sound Semiconductor SSI2144 Voltage Controlled Low Pass Filter (VCF)0.01SSI2144SSOP-16$5.57 Quantity: $4.46 when ordering 4 or more $3.79 when ordering 10 or more $3.41 when ordering 50 or more $3.07 when ordering 100 or more $2.46 when ordering 500 or more $2.21 when ordering 1000 or more
3% discount for orders over USD 1000 paid by direct transfer, contact us for details
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The Sound Semiconductor FatKeys™ SSI2144 is a modern update of the SSM2044 of
legacy chipmaker Solid State Micro Technology, which many believe to be the
best-sounding analog synthesis filter IC ever produced. Based
on Dave Rossum’s patented classic improved ladder topology,
the SSI2144 allows rich tonal characteristics that showcase the
very best attributes of subtractive synthesis.
This device uses the same internal circuit as the origninal SSM2044
but incorporates improvements by the original designer and
takes advantage of modern process technology. Features
include a minimum 10,000 to 1 sweep range, on-chip control
of resonance, differential inputs, high control rejection, and
minimized external components. The SSI2144 will operate on
supplies as low as ±4V, and improvements include lower noise,
significantly better control feedthrough, and more consistent
unit-to-unit performance of the resonance control. Pin connections
were revised for PCB layout ease. Most importantly, the
SSI2144 preserves the coveted sonic character of the SSM2044.
Features
Classic analog synthesis timbre
On-chip resonance circuit improved for more consistent control and performance
Pin connections are optimized for PCB Layout
Differential inputs
Large sweep range, typ 20,000:1
Low feedthrough on both control parts
Compact 16-Lead SSOP package with minimal required external components
