Results for: LMC6482IMX/NOPB
in Amplifiers and Comparators
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Amplifiers and Comparators
In electronics, a comparator is a device that compares two voltages or currents and outputs a digital signal indicating which is larger. It has two analog input terminals V_+\, and V_-\, and one binary digital output V_o\,. The output is ideally A comparator consists of a specialized high-gain differential amplifier. They are commonly used in devices that measure and digitize analog signals, such as analog-to-digital converters (ADCs), as well as relaxation oscillators. An operational amplifier (op-amp) has a well balanced difference input and a very high gain. This parallels the characteristics of comparators and can be substituted in applications with low-performance requirements.[4] In theory, a standard op-amp operating in open-loop configuration (without negative feedback) may be used as a low-performance comparator. When the non-inverting input (V+) is at a higher voltage than the inverting input (V-), the high gain of the op-amp causes the output to saturate at the highest positive voltage it can output. When the non-inverting input (V+) drops below the inverting input (V-), the output saturates at the most negative voltage it can output. The op-amp's output voltage is limited by the supply voltage. An op-amp operating in a linear mode with negative feedback, using a balanced, split-voltage power supply, (powered by ± VS) has its transfer function typically written as: V_{out}=A_{o} (V_1 - V_2). However, this equation may not be applicable to a comparator circuit which is non-linear and operates open-loop (no negative feedback)
Linear > Amplifiers and Comparators > OP AMP
Part No. Variations
- LMC6034IMXNOPBIC
- LMC6035IMMXNOPB
- LMC6035IMXNOPBIC
- LMC6035ITLXNOPB
- LMC6036IMTXNOPB
- LMC6041AIMNOPBIC
- LMC6041AIMXNOPB
- LMC6042AIMXNOPB
- LMC6042AIMXNOPN
- LMC6044AIMXNOPB
- LMC6061AIMXNOPB
- LMC6061AIMXNOPBIC
- LMC6062AIMXNOPB
- LMC6064AIMXNOPB
- LMC6081AIMXNOPB
- LMC6081AIMXNPOB
- LMC6082AIMXNOPB
- LMC6084AIMXNOPB
- LMC6442AIMXNOPB
- LMC6442IMXNOPBIC
- LMC6462AIMXNOPB
- LMC6462BIMXNOPB
- LMC6464AIMXNOPB
- LMC6464BIMXNOPB
- LMC6482AIMORAIMNOPB
- LMC6482AIMXNOPB
- LMC6482AIMXNOPBIC
- LMC6482IMMMSOP8
- LMC6482IMMNOPBIC
- LMC6482IMMXNOPB
- LMC6482IMORIMNOPBOR
- LMC6484AAMWG883
- LMC6484AIMXNOPB
- LMC6484AMWG883Q
- LMC6484IMXNOPBIC
- LMC6492AEMXNOPB
- LMC6492BEMXNOPB
- LMC6494AEMXNOPB
- LMC6494BEMXNOPB
- LMC6574AIMXNOPB
- LMC6574BIMXNOPB
- LMC660CMXELLD734
- LMC6762AIMXNOPB
- LMC6762BIMXNOPB
- LMC6772AIMMNOPB
- LMC6772AIMMNOPBIC
- LMC6772AIMMXNOPB
- LMC6772AIMXNOPB
- LMC6772BIMXNOPB
- LMC6772QMMXNOPB
- LMC6980IMXSL1631