검색 결과: TL084CN 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

부품 번호	DS	제조 업체	D/C	수량	지역	액션
TL084CN		TI	2003	15	Spain	견적 요청서
TL084CN		TI	1995	50	Spain	견적 요청서
TL084CN		TI	200009	32	Spain	견적 요청서
TL084CN		TI	199603	2	Spain	견적 요청서
TL084CN		TI	1986+	14	Spain	견적 요청서
TL084CN		TI	200122	47	Spain	견적 요청서
TL084CN		TI	199806	23	Spain	견적 요청서
TL084CN		TI	199505	13	Spain	견적 요청서
TL084CN		TI	200716	12	Israel	견적 요청서
TL084CN		TI	-	15	U.S.A.	견적 요청서
TL084CN		TI	-	175	Sweden	견적 요청서
TL084CN		TI	-	145	Israel	견적 요청서
TL084CN		TI	-	20	U.S.A.	견적 요청서
TL084CN		TI	1991+	103	U.S.A.	견적 요청서
TL084CN		TI	198214	4	Spain	견적 요청서
TL084CN		TI	201527	100	U.S.A.	견적 요청서
TL084CN		TI	2016	80	U.S.A.	견적 요청서
TL084CN		TI	198839+	15	Spain	견적 요청서
TL084CN		TI	2008	22	Spain	견적 요청서
TL084CN		TI	-	795	U.S.A.	견적 요청서
TL084CN		TI	2024+	2875	China	견적 요청서
TL084CN		TI	-	267	France	견적 요청서
TL084CN		TI	-	27	France	견적 요청서
TL084CN		TI	2021+	5000	China	견적 요청서
TL084CN		TI	-	9000	China	견적 요청서

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