Results for: OP07CP
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
- OP07
- OP07000C
- OP070366Z
- OP07107YEGA
- OP07385L
- OP07553L
- OP075M5
- OP07637J
- OP07714CP
- OP07A
- OP07ADE883
- OP07ADE883B
- OP07AH883
- OP07AH883B
- OP07AJ8
- OP07AJ883B
- OP07AJ8883
- OP07AJ8883B
- OP07AJ8883C
- OP07AJC
- OP07ARC
- OP07AT
- OP07AT883
- OP07AY883
- OP07AZ
- OP07AZ58CDIP
- OP07AZ883B
- OP07AZ883C
- OP07AZ883Q
- OP07B1DZ
- OP07BIDJ
- OP07C5
- OP07CCSA
- OP07CDRG4
- OP07CDRIC
- OP07CJ8
- OP07CJ883
- OP07CN
- OP07CP
- OP07CP9
- OP07CQ
- OP07CR
- OP07CS8
- OP07CS8PBF
- OP07CS8TR
- OP07CSIC
- OP07CSREEL
- OP07CSREEL7
- OP07CSZ
- OP07CSZREEL
- OP07CSZREEL7
- OP07CZ
- OP07D883
- OP07DCSA
- OP07DD
- OP07DDR
- OP07DDRE4
- OP07DE883B
- OP07DN
- OP07DN8
- OP07DNZ
- OP07DP
- OP07DPE4
- OP07DR
- OP07DRZ
- OP07DRZIC
- OP07DRZREEL
- OP07DRZREEL7
- OP07DRZREELD
- OP07DSA
- OP07DZ
- OP07E
- OP07ECSA
- OP07EH
- OP07EJ
- OP07EJ8
- OP07EPZ
- OP07EQ
- OP07ESA
- OP07ET1
- OP07FZ
- OP07G
- OP07GS
- OP07H
- OP07H883B
- OP07H883C
- OP07J883
- OP07JC
- OP07L883B
- OP07N
- OP07PN
- OP07Q
- OP07RC883
- OP07T
- OP07T883
- OP07XJ
- OP07Y883
- OP07Z
- OP07Z5
- OP07Z888C