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Amplificador de Transconductancia OTA

Dudas, comentarios sobre la teoria de instrumentacion electronica

Re: Amplificador de Transconductancia OTA

Notapor pichu » Lun, 26 Mar 2012, 11:12

Applications of an OTA Current Controlled Amplifier 6 paginas en ingles
http://www.geofex.com/Article_Folders/V ... ations.pdf

An IC Operational Transconductance Amplifier(OTA) With Power Capability 11 paginas
http://193.146.57.132/depeca/repositori ... an6077.pdf

Operational Transconductance Amplifiers 20 paginas
http://synth.stromeko.net/diy/OTA.pdf
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Mensajes: 244
Registrado: Vie, 08 Jul 2011, 22:01


Re: Amplificador de Transconductancia OTA

Notapor pichu » Lun, 26 Mar 2012, 11:14

CA3280
http://www.intersil.com/products/device ... ?pn=CA3280


Imagen

Features
• Low Initial Input Offset Voltage: 500μV (Max) (CA3280A)
• Low Offset Voltage Change vs IABC: <500μV (Typ)
for All Types
• Low Offset Voltage Drift: 5μV/oC (Max) (CA3280A)
• Excellent Matching of the Two Amplifiers for All
Characteristics
• Internal Current-Driven Linearizing Diodes Reduce the
External Input Current to an Offset Component
• Flexible Supply Voltage Range . . . . . . . . . . ±2V to ±15V

Applications
• Voltage Controlled Amplifiers
• Voltage Controlled Oscillators
• Multipliers
• Demodulators
• Sample and Hold
• Instrumentation Amplifiers
• Function Generators
• Triangle Wave-to-Sine Wave Converters
• Comparators
• Audio Preamplifier
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Mensajes: 244
Registrado: Vie, 08 Jul 2011, 22:01


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