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  • [FAQ] What precision amplifiers are right for an Inverter & Motor Control system (IMC)?

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    Other Parts Discussed in Thread: LMV841-Q1 , TLV197-Q1 , OPA197-Q1 , ALM2402F-Q1 , ALM2403-Q1 , OPA192-Q1 , OPA322-Q1 , OPA388-Q1 Inverter and Motor Control systems are used in electric vehicles to manipulate an AC signal with pulse width modulation that ultimately…
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  • tlc2272a: Peak detector circuit cannot faithfully deliver output near zero volts. Chip replacement necessary.

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    Part Number: TLC2272A Other Parts Discussed in Thread: TLC2272 I am using the TLC2272A opamp to detect peak current in a PWM-controlled LED driver. Typical Operation: In the schematic below, the PWM control signal is applied to the gate of Q1-A and LED…
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