Results for: AD202JY
in Amplifiers and Comparators
Send an RFQ for this part NOW »
Select the line item to get a quote for part number AD202JY or refine your search within part number {1} part variation at the bottom of this page.
If you're not already a Broker Forum member, get your
free access to contact AD202JY vendors.
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 > Special Purpose Amplifiers
Part No. Variations
- AD200010
- AD2000B
- AD2000BX
- AD20013
- AD20018
- AD20022000
- AD2002432110
- AD20037
- AD2004
- AD2005LBG70
- AD2005LBG73LF
- AD2005MBK70S
- AD2005MXG70LF
- AD2005MXK70
- AD200M51N1
- AD201
- AD20168887G1
- AD2019BRZ
- AD201ADG
- AD201AH
- AD201AN
- AD201AP883B
- AD2023
- AD2027
- AD202AE
- AD202AKP
- AD202EARN
- AD202EARW
- AD202JN
- AD202JNIC
- AD202JNKN
- AD202JY
- AD202KN
- AD202KY
- AD202KYIC
- AD2033Q40000346CU
- AD2038OP112
- AD203SN
- AD204JN
- AD204JNIC
- AD204JY
- AD204KM
- AD204KN
- AD204KY
- AD205JR
- AD2071Z50
- AD208ARS
- AD208AY
- AD208BY
- AD208H
- AD209AN
- AD20B531C
- AD20B656
- AD20XR104K500AR