ALFA RPAR AS3310-DIL Voltage Controlled Envelope Generator (DIL-16)
Attack, decay and release times are exponentially voltage controllable over a wide range, and the sustain level is linearly voltage controllable from 0 to 100% of the peak voltage Vp. All four control Inputs are isolated from the rest of the circuitry so that the control pins of tracking units may be simply tied together.
On the negative power output, there is an internal Zener diode at 7.4 volts ±10%, which allows the chip to supply a maximum voltage of ±15V with a current-limiting resistor REE, and a minimum positive supply voltage of +11 volts and a minimum negative supply voltage of -5 volts.
We also have this device in an SMT package.
Features
- CEM 3310 replacement
- Large Time Control Range: 50,000:1 min
- Full ADSR Response
- True RC Envelope Shape
- Exceptionally Low Control Voltage Feedthrough: 90µVmax
- Accurate Exponential Time Control Scales
- Isolated Control Inputs
- Good Repeatability and Tracking Between Units Without External Trim
- Independent Gate and Trigger
- Wide power supply range:
- negative rail: -15V ÷ -9V (via external resistor)
- positive rail: +11V ÷ +15V
Product Replacements
This device is replacement-compatible with original chips used in the following products. *
| Manufacturer | Product | Quantity |
|---|---|---|
| Banana | Poly Synt | 12 |
| Crumar | Trilogy | 6 |
| Crumar | Stratus | 6 |
| Crumar | Composer | 2 |
| Digisound | 80-10 Voltage Controlled Envelope Generator | 1 |
| Digisound | 80-18 Dual Multi-Function EG | 2 |
| Digisound | 80-C9 Voice Card | 2 |
| Moog | Memorymoog | 12 |
| Oberheim | OB-8 & OB-Xa | 16 |
| Oberheim | OB-X | 2/voice |
| Oberheim | OB-SX | 2/voice |
| Oberheim | OB-1 | 2 |
| PAiA | Proteus | 1 |
| PPG | Wave 2 | 8 |
| Sequential Circuits / Dave Smith Instruments | Prophet-5 Rev 3 | 10 |
| Sequential Circuits / Dave Smith Instruments | Prophet-10 | 20 |
| Sequential Circuits / Dave Smith Instruments | Pro-One | 2 |
| Synton | Syrinx | 2 |
Package: DIL-16
(Also available in
SOIC Package)
Compatible* Replacement Parts
| SKU | Product | Pkg | Mfg |
|---|---|---|---|
| AS3310-SMT | Voltage Controlled Envelope Generator | SOIC-16 | ALFA RPAR |
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Cabintech Global LLC is an authorized distributor of Coolaudio, ALFA RPAR, Xvive, and other manufacturers.
(*) Products listed as "Compatible" have the same circuit functionality as this product. However they may have some variation in electrical characteristics - check datasheets to verify compatibility in your circuit design. Some may also have different physical packaging requiring adapters or PCB design changes.