Results for: ECG1517
in Amplifiers and Comparators
Send an RFQ for this part NOW »
Select the line item to get a quote for part number ECG1517 or refine your search within part number ECG1517 part variation at the bottom of this page.
If you're not already a Broker Forum member, get your
free access to contact ECG1517 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 > Audio Amplifier
Part No. Variations
- ECG100P3127KAA
- ECG101
- ECG1010
- ECG1014
- ECG1024
- ECG1041
- ECG1055
- ECG1056
- ECG1061
- ECG1062
- ECG1067
- ECG1075
- ECG1091
- ECG1104
- ECG1117
- ECG1133
- ECG1135
- ECG1154
- ECG1156
- ECG1161
- ECG1168
- ECG117
- ECG1171
- ECG1177
- ECG118
- ECG1183
- ECG1188
- ECG12
- ECG120
- ECG1208
- ECG121
- ECG1210
- ECG1231
- ECG123A
- ECG123ACROSS
- ECG1244
- ECG1246
- ECG1249
- ECG1254
- ECG1268
- ECG127
- ECG128
- ECG1299
- ECG1404
- ECG1433
- ECG1439
- ECG1458
- ECG15
- ECG1509
- ECG1517
- ECG1523
- ECG153
- ECG1557
- ECG1602
- ECG1607
- ECG1610
- ECG1631
- ECG1633
- ECG1676
- ECG1711
- ECG1723
- ECG1739
- ECG1765
- ECG1768
- ECG1782
- ECG179
- ECG1801
- ECG1804
- ECG1808
- ECG1817
- ECG181MP
- ECG1829
- ECG1839
- ECG1846
- ECG1856
- ECG186
- ECG1861
- ECG1866
- ECG1868
- ECG1874
- ECG1890
- ECG1900
- ECG1910
- ECG1917
- ECG1923
- ECG193A
- ECG193ACROSS
- ECG1953
- ECG1954
- ECG1965
- ECG1967
- ECG1973
- ECG1B
- ECG1B307CLL
- ECG1B316CLN
- ECG1EM472
- ECG1V017
- ECG1V025
- ECG1V075
- ECG1V250