Alfa Rpar - AS3330 - Dual Voltage Controlled Amplifier
Product number:
103119PD18
Product information "Alfa Rpar - AS3330 - Dual Voltage Controlled Amplifier"
The AS 3330 is a dual, high performance, voltage controlled amplifier intended for electronic musical instrument and professional audio applications. Each amplifier includes complete circuitry for simultaneous linear and exponential control of gain. In addition, the operating point of the amplifiers may be set anywhere from Class В to Class A, allowing the user to optimize those parameters critical to the particular application. Also featured are virtual ground summing nodes for both the signal and linear control inputs, so that signal and control mixing may be accomplished within the device itself. VCA outputs are signal currents, allowing the device to be conveniently used in two-pole voltage controlled filters, as well as dual voltage controlled amplifiers.
The devices include an on-chip 7.4 volt Zener, allowing them to operate off ±15 volt supplies as well as +15, -5 volt supplies.
Improved protection and crosstalk level (better than -80 dB).
Power pad in QFN package highly improves thermal stability of parameters of AS3330F.
Features:
• two independent voltage controlled amplifiers
• simultaneous linear and exponential control Inputs
• wide control range: 120dB min.
• very accurate control scales for excellent gain tracking
• exceptionally low control voltage feedthrough < -90dB
• low distortion: < 0.1%
• exceptionally low noise: < -100dB
• operating point anywhere from Class B to Class A
• summing nodes for signal and linear control inputs
• current outputs for ease of use in voltage controlled 2-Pole Filters
• can be used in VCO and VCF control paths without causing shift
• ±15 volt supplies
Applications:
• for electronic music
The devices include an on-chip 7.4 volt Zener, allowing them to operate off ±15 volt supplies as well as +15, -5 volt supplies.
Improved protection and crosstalk level (better than -80 dB).
Power pad in QFN package highly improves thermal stability of parameters of AS3330F.
Features:
• two independent voltage controlled amplifiers
• simultaneous linear and exponential control Inputs
• wide control range: 120dB min.
• very accurate control scales for excellent gain tracking
• exceptionally low control voltage feedthrough < -90dB
• low distortion: < 0.1%
• exceptionally low noise: < -100dB
• operating point anywhere from Class B to Class A
• summing nodes for signal and linear control inputs
• current outputs for ease of use in voltage controlled 2-Pole Filters
• can be used in VCO and VCF control paths without causing shift
• ±15 volt supplies
Applications:
• for electronic music
| Basic Function: | VCA (2x) |
|---|---|
| IC Package: | PDIP-18 (THT) |
| Pin Count: | 18 |
| Pin Pitch [mm]: | 2,54 |
| Technology: | THT |
Manufacturer / Hersteller:
ALFA RPAR AS
Ropažu iela 140
Vidzemes priekšpilsēta
LV-1006 Rīga
Lettland
alfa@alfarzpp.lv
Safety Instructions for Electronic and Mechanical Components
Intended Use:
• Electronic components, including potentiometers, knobs, switches, connectors, resistors, capacitors or integrated circuits (ICs), are designed for use in electronic circuits and devices.
• Use these components only for their intended purposes in electrical and electronic applications, according to their specified voltage, current, and environmental conditions.
• Any use outside the intended applications may result in malfunction or safety risks.
Handling and Installation
Installation:
• Handle electronic components with appropriate tools, such as tweezers, to avoid physical damage or exposure to electric shock.
• Ensure that the components are installed in the correct orientation and according to manufacturer specifications to avoid malfunction or damage to the circuit.
Storage:
• Store components in a dry, cool, and static-free environment to avoid damage from moisture, extreme temperatures, or electrostatic discharge (ESD).
• Avoid direct exposure to sunlight, which could affect component stability and performance.
Protection from Static Electricity:
• Use antistatic equipment (e.g., wrist straps, ESD mats) when handling electronic components to prevent electrostatic discharge, which can damage sensitive devices like ICs.
Compatibility:
• Make sure electronic components are compatible with the circuit in terms of voltage, current, and other technical specifications.
Warnings
Electrical Shock Hazard:
• Some components can retain charge even when disconnected. Use appropriate tools and take precautions when handling components to minimize the risk of electric shock.
Burn or Fire Risk:
• Overloading or misusing electronic components may result in overheating, which could lead to burning or fires. Ensure that components are used within their specified voltage and current ratings.
Danger from Misuse:
• Incorrect handling or use outside specified limits can damage the components or affect the performance and functionality of connected devices. Only use components within their specified tolerances and conditions.
Choking Hazard:
• Small electronic components can pose a choking hazard if swallowed. Keep components out of reach of children.
ALFA RPAR AS
Ropažu iela 140
Vidzemes priekšpilsēta
LV-1006 Rīga
Lettland
alfa@alfarzpp.lv
Safety Instructions for Electronic and Mechanical Components
Intended Use:
• Electronic components, including potentiometers, knobs, switches, connectors, resistors, capacitors or integrated circuits (ICs), are designed for use in electronic circuits and devices.
• Use these components only for their intended purposes in electrical and electronic applications, according to their specified voltage, current, and environmental conditions.
• Any use outside the intended applications may result in malfunction or safety risks.
Handling and Installation
Installation:
• Handle electronic components with appropriate tools, such as tweezers, to avoid physical damage or exposure to electric shock.
• Ensure that the components are installed in the correct orientation and according to manufacturer specifications to avoid malfunction or damage to the circuit.
Storage:
• Store components in a dry, cool, and static-free environment to avoid damage from moisture, extreme temperatures, or electrostatic discharge (ESD).
• Avoid direct exposure to sunlight, which could affect component stability and performance.
Protection from Static Electricity:
• Use antistatic equipment (e.g., wrist straps, ESD mats) when handling electronic components to prevent electrostatic discharge, which can damage sensitive devices like ICs.
Compatibility:
• Make sure electronic components are compatible with the circuit in terms of voltage, current, and other technical specifications.
Warnings
Electrical Shock Hazard:
• Some components can retain charge even when disconnected. Use appropriate tools and take precautions when handling components to minimize the risk of electric shock.
Burn or Fire Risk:
• Overloading or misusing electronic components may result in overheating, which could lead to burning or fires. Ensure that components are used within their specified voltage and current ratings.
Danger from Misuse:
• Incorrect handling or use outside specified limits can damage the components or affect the performance and functionality of connected devices. Only use components within their specified tolerances and conditions.
Choking Hazard:
• Small electronic components can pose a choking hazard if swallowed. Keep components out of reach of children.
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