PA12 Cirrus Logic Inc, PA12 Datasheet
PA12
Specifications of PA12
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PA12 Summary of contents
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... PROGRAMMABLE POWER SUPPLIES UP TO 90V • AUDIO AMPLIFIERS UP TO 120W RMS DESCRIPTION The PA12 is a state of the art high voltage, very high output current operational amplifier designed to drive resistive, induc- tive and capacitive loads. For optimum linearity, especially at low levels, the output stage is biased for class A/B operation using a thermistor compensated base-emitter voltage multiplier circuit ...
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... RESISTANCE, junction to air TEMPERATURE RANGE, case NOTES: * The specification of PA12A is identical to the specification for PA12 in applicable column to the left. 1. Long term operation at the maximum junction temperature will result in reduced product life. Derate internal power dissipation to achieve high MTTF. 2. The power supply voltage for all tests is ±40, unless otherwise noted as a test condition. ...
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... TIME, t (µs) QUIESCENT CURRENT 1.6 1.4 1.2 1 100 TOTAL SUPPLY VOLTAGE, V (V) S PA12 • PA12A CURRENT LIMIT 17.5 15.0 ∞ .06Ω 12.5 10.0 7.5 5.0 2.5 0 –50 – 100 125 CASE TEMPERATURE, T (°C) C POWER RESPONSE 100 6.8 4.6 10K ...
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... PA12 • PA12A GENERAL Please read Application Note 1 "General Operating Con- siderations" which covers stability, supplies, heat sinking, mounting, current limit, SOA interpretation, and specification interpretation. Visit www.Cirrus.com for design tools that help automate tasks such as calculations for stability, internal power dissipation, current limit ...
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... Cirrus Logic, Cirrus, and the Cirrus Logic logo designs, Apex Precision Power, Apex and the Apex Precision Power logo designs are trademarks of Cirrus Logic, Inc. All other brand and product names in this document may be trademarks or service marks of their respective owners. PA12U PA12 • PA12A 5 ...