Alfa Rpar - AS3080E - Single OTA
Product number:
103113PD8
Product information "Alfa Rpar - AS3080E - Single OTA"
The AS3080E is a gain block which is the operational-transconductance-amplifier (OTA).
The AS3080E have differential input and a single-ended, push-pull, class A output. Amplifier bias input may be used either for gating or for linear gain control. High output impedance and transconductance (g_M) is directly proportional to the amplifier bias current (I_ABC). Linearizing diodes are provided at the inputs to reduce distortion and allow higher input levels. The result is a 10-dB signal-to-noise improvement referenced to 0,5 percent THD.
The AS3080E is notable for it’s high slew rate (50V/μs), which makes it especially useful for multiplexer and fast unity-gain voltage followers. It is especially applicable for multiplexer applications because power is consumed only when the devices are in the “ON” channel state.
Features:
• maximum offset < 800 μV
• slew rate (unity gain, compensated) 50V/μs
• adjustable power consumption 10μW to 30μW
• flexible supply voltage range ±2V to ±15V
• fully adjustable gain 0 to g_M R_L Limit
• tight g_M spread 1,6:1
• extended g_M linearity 4 Decades
• linearizing diodes
Applications:
• Sample and Hold
• Multiplexer
• Voltage Follower
• Multiplier
• Comparator
The AS3080E have differential input and a single-ended, push-pull, class A output. Amplifier bias input may be used either for gating or for linear gain control. High output impedance and transconductance (g_M) is directly proportional to the amplifier bias current (I_ABC). Linearizing diodes are provided at the inputs to reduce distortion and allow higher input levels. The result is a 10-dB signal-to-noise improvement referenced to 0,5 percent THD.
The AS3080E is notable for it’s high slew rate (50V/μs), which makes it especially useful for multiplexer and fast unity-gain voltage followers. It is especially applicable for multiplexer applications because power is consumed only when the devices are in the “ON” channel state.
Features:
• maximum offset < 800 μV
• slew rate (unity gain, compensated) 50V/μs
• adjustable power consumption 10μW to 30μW
• flexible supply voltage range ±2V to ±15V
• fully adjustable gain 0 to g_M R_L Limit
• tight g_M spread 1,6:1
• extended g_M linearity 4 Decades
• linearizing diodes
Applications:
• Sample and Hold
• Multiplexer
• Voltage Follower
• Multiplier
• Comparator
| Basic Function: | OTA |
|---|---|
| IC Package: | PDIP-8 (THT) |
| Pin Count: | 8 |
| 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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