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AN1767
| Title |
Title
Solutions for Radio Frequency Electromagnetic Interference in Amplifier Circuits Application Note
|
|---|---|
| Name |
Name
AN1767
|
| Date |
Date
06/24/2015
|
| Description |
Description
In order to increase EMI immunity, Microchip Technology Inc. has started designing op amps and other linear devices with input EMI filters. For instance, the MCP642X family has enhanced EMI protection to minimize any electromagnetic interference from external sources, such as power lines, radio stations and mobile communications. This feature makes the devices well suited for EMI-sensitive applications.
|
Silicon Products
| Title | Product | Title |
|---|---|---|
|
MCP6N16
Zero-Drift Instrumentation Amplifier
|
MCP6N16 | Zero-Drift Instrumentation Amplifier |
|
MCP6V84
5 MHz, 0.5 mA, Zero-Drift Op Amps
|
MCP6V84 | 5 MHz, 0.5 mA, Zero-Drift Op Amps |
|
MCP6V81U
5 MHz, 0.5 mA, Zero-Drift Op Amps
|
MCP6V81U | 5 MHz, 0.5 mA, Zero-Drift Op Amps |
|
MCP6V69
80 µA, 1 MHz Zero-Drift Op Amps
|
MCP6V69 | 80 µA, 1 MHz Zero-Drift Op Amps |
|
MCP6486U
10 MHz Op Amp with EMI Filtering
|
MCP6486U | 10 MHz Op Amp with EMI Filtering |
|
MCP6006R
1 MHz Op Amp with EMI Filtering
|
MCP6006R | 1 MHz Op Amp with EMI Filtering |
|
MCP6V74
170 µA, 2 MHz Zero-Drift Op Amps
|
MCP6V74 | 170 µA, 2 MHz Zero-Drift Op Amps |
|
MCP6479
3 MHz Op Amp with EMI Filtering
|
MCP6479 | 3 MHz Op Amp with EMI Filtering |
|
MCP6V79
170 µA, 2 MHz Zero-Drift Op Amps
|
MCP6V79 | 170 µA, 2 MHz Zero-Drift Op Amps |
|
MCP6496
30 MHz Op Amp with EMI Filtering
|
MCP6496 | 30 MHz Op Amp with EMI Filtering |
|
MCP6V76U
170 µA, 2 MHz Zero-Drift Op Amps
|
MCP6V76U | 170 µA, 2 MHz Zero-Drift Op Amps |
|
MCP6C02
Zero-Drift, High-Side Current Sense Amplifier
|
MCP6C02 | Zero-Drift, High-Side Current Sense Amplifier |
|
MCP6496R
30 MHz Op Amp with EMI Filtering
|
MCP6496R | 30 MHz Op Amp with EMI Filtering |
|
MCP6476U
3 MHz Op Amp with EMI Filtering
|
MCP6476U | 3 MHz Op Amp with EMI Filtering |
|
MCP6486R
10 MHz Op Amp with EMI Filtering
|
MCP6486R | 10 MHz Op Amp with EMI Filtering |
|
MCP6006U
1 MHz Op Amp with EMI Filtering
|
MCP6006U | 1 MHz Op Amp with EMI Filtering |
|
MCP6V71U
170 µA, 2 MHz Zero-Drift Op Amps
|
MCP6V71U | 170 µA, 2 MHz Zero-Drift Op Amps |
|
MCP6V61U
80 µA, 1 MHz Zero-Drift Op Amps
|
MCP6V61U | 80 µA, 1 MHz Zero-Drift Op Amps |
|
MCP6V89
5 MHz, 0.5 mA, Zero-Drift Op Amps
|
MCP6V89 | 5 MHz, 0.5 mA, Zero-Drift Op Amps |
|
MCP6V99
10 MHz, 1.1 mA, Zero-Drift Op Amps
|
MCP6V99 | 10 MHz, 1.1 mA, Zero-Drift Op Amps |
|
MCP6V96U
10 MHz, 1.1 mA, Zero-Drift Op Amps
|
MCP6V96U | 10 MHz, 1.1 mA, Zero-Drift Op Amps |
|
MCP6V66U
80 µA, 1 MHz Zero-Drift Op Amps
|
MCP6V66U | 80 µA, 1 MHz Zero-Drift Op Amps |
|
MCP6V91U
10 MHz, Zero-Drift Op Amps
|
MCP6V91U | 10 MHz, Zero-Drift Op Amps |
|
MCP6C04
Zero-Drift, High-Side Current Sense Amplifier
|
MCP6C04 | Zero-Drift, High-Side Current Sense Amplifier |
|
MCP6V64
80 µA, 1 MHz Zero-Drift Op Amps
|
MCP6V64 | 80 µA, 1 MHz Zero-Drift Op Amps |
|
MCP6486
10 MHz Op Amp with EMI Filtering
|
MCP6486 | 10 MHz Op Amp with EMI Filtering |
|
MCP6V97
10 MHz, 1.1 mA, Zero-Drift Op Amps
|
MCP6V97 | 10 MHz, 1.1 mA, Zero-Drift Op Amps |
|
MCP6V62
80 µA, 1 MHz Zero-Drift Op Amps
|
MCP6V62 | 80 µA, 1 MHz Zero-Drift Op Amps |
|
MCP6V82
5 MHz, 0.5 mA, Zero-Drift Op Amps
|
MCP6V82 | 5 MHz, 0.5 mA, Zero-Drift Op Amps |
|
MCP6V61
80 µA, 1 MHz Zero-Drift Op Amps
|
MCP6V61 | 80 µA, 1 MHz Zero-Drift Op Amps |
|
MCP6487
10 MHz Op Amp with EMI Filtering
|
MCP6487 | 10 MHz Op Amp with EMI Filtering |
|
MCP6007
1 MHz Op Amp with EMI Filtering
|
MCP6007 | 1 MHz Op Amp with EMI Filtering |
|
MCP60713
10 MHz Precision Op Amp with EMI Filtering and Shutdown
|
MCP60713 | 10 MHz Precision Op Amp with EMI Filtering and Shutdown |
|
MCP60711
10 MHz Precision Op Amp with EMI Filtering
|
MCP60711 | 10 MHz Precision Op Amp with EMI Filtering |
|
MCP6V66
80 µA, 1 MHz Zero-Drift Op Amps
|
MCP6V66 | 80 µA, 1 MHz Zero-Drift Op Amps |
|
MCP6476
3 MHz Op Amp with EMI Filtering
|
MCP6476 | 3 MHz Op Amp with EMI Filtering |
|
MCP6009
1 MHz Op Amp with EMI Filtering
|
MCP6009 | 1 MHz Op Amp with EMI Filtering |
|
MCP6V94
10 MHz, Zero-Drift Op Amps
|
MCP6V94 | 10 MHz, Zero-Drift Op Amps |
|
MCP6V86U
5 MHz, 0.5 mA, Zero-Drift Op Amps
|
MCP6V86U | 5 MHz, 0.5 mA, Zero-Drift Op Amps |
|
MCP6V54
45V, 2 MHz Zero-Drift Op Amp w/ EMI Filtering
|
MCP6V54 | 45V, 2 MHz Zero-Drift Op Amp w/ EMI Filtering |
|
MCP6476R
3 MHz Op Amp with EMI Filtering
|
MCP6476R | 3 MHz Op Amp with EMI Filtering |
|
MCP6489
10 MHz Op Amp with EMI Filtering
|
MCP6489 | 10 MHz Op Amp with EMI Filtering |
|
MCP6V72
170 µA, 2 MHz Zero-Drift Op Amps
|
MCP6V72 | 170 µA, 2 MHz Zero-Drift Op Amps |
|
MCP6V87
5 MHz, 0.5 mA, Zero-Drift Op Amps
|
MCP6V87 | 5 MHz, 0.5 mA, Zero-Drift Op Amps |
|
MCP6V67
80 µA, 1 MHz Zero-Drift Op Amps
|
MCP6V67 | 80 µA, 1 MHz Zero-Drift Op Amps |
|
MCP6V81
5 MHz, 0.5 mA, Zero-Drift Op Amps
|
MCP6V81 | 5 MHz, 0.5 mA, Zero-Drift Op Amps |
|
MCP6V91
10 MHz, Zero-Drift Op Amps
|
MCP6V91 | 10 MHz, Zero-Drift Op Amps |
|
MCP6V71
170 µA, 2 MHz Zero-Drift Op Amps
|
MCP6V71 | 170 µA, 2 MHz Zero-Drift Op Amps |
|
MCP6496U
30 MHz Op Amp with EMI Filtering
|
MCP6496U | 30 MHz Op Amp with EMI Filtering |
|
MCP6499
30 MHz Op Amp with EMI Filtering
|
MCP6499 | 30 MHz Op Amp with EMI Filtering |
|
MCP6V77
170 µA, 2 MHz Zero-Drift Op Amps
|
MCP6V77 | 170 µA, 2 MHz Zero-Drift Op Amps |
|
MCP6V76
170 µA, 2 MHz Zero-Drift Op Amps
|
MCP6V76 | 170 µA, 2 MHz Zero-Drift Op Amps |
|
MCP6V92
10 MHz, Zero-Drift Op Amps
|
MCP6V92 | 10 MHz, Zero-Drift Op Amps |
|
MCP6V96
10 MHz, 1.1 mA, Zero-Drift Op Amps
|
MCP6V96 | 10 MHz, 1.1 mA, Zero-Drift Op Amps |
|
MCP6V86
5 MHz, 0.5 mA, Zero-Drift Op Amps
|
MCP6V86 | 5 MHz, 0.5 mA, Zero-Drift Op Amps |
|
MCP6V52
45V, 2 MHz Zero-Drift Op Amp w/ EMI Filtering
|
MCP6V52 | 45V, 2 MHz Zero-Drift Op Amp w/ EMI Filtering |
|
MCP6V51
45V, 2 MHz Zero-Drift Op Amp w/ EMI Filtering
|
MCP6V51 | 45V, 2 MHz Zero-Drift Op Amp w/ EMI Filtering |
|
MCP60711U
10 MHz Precision Op Amp with EMI Filtering
|
MCP60711U | 10 MHz Precision Op Amp with EMI Filtering |
|
MCP60811
25 MHz Precision Op Amp with EMI Filtering
|
MCP60811 | 25 MHz Precision Op Amp with EMI Filtering |
|
MCP60813
25 MHz Precision Op Amp with EMI Filtering and Shutdown
|
MCP60813 | 25 MHz Precision Op Amp with EMI Filtering and Shutdown |
|
MCP6497
30 MHz Op Amp with EMI Filtering
|
MCP6497 | 30 MHz Op Amp with EMI Filtering |
|
MCP60811U
25 MHz Precision Op Amp with EMI Filtering
|
MCP60811U | 25 MHz Precision Op Amp with EMI Filtering |
|
MCP6006
1 MHz Op Amp with EMI Filtering
|
MCP6006 | 1 MHz Op Amp with EMI Filtering |
|
MCP6477
3 MHz Op Amp with EMI Filtering
|
MCP6477 | 3 MHz Op Amp with EMI Filtering |
|
MCP60723
10 MHz Precision Op Amp with EMI Filtering and Shutdown
|
MCP60723 | 10 MHz Precision Op Amp with EMI Filtering and Shutdown |
|
MCP60721
10 MHz Precision Op Amp with EMI Filtering
|
MCP60721 | 10 MHz Precision Op Amp with EMI Filtering |
|
MCP60721U
10 MHz Precision Op Amp with EMI Filtering
|
MCP60721U | 10 MHz Precision Op Amp with EMI Filtering |
|
MCP6C26
Zero-Drift, 36V Current Sense Amplifier
|
MCP6C26 | Zero-Drift, 36V Current Sense Amplifier |
|
MCP60821
25 MHz Precision Op Amp with EMI Filtering
|
MCP60821 | 25 MHz Precision Op Amp with EMI Filtering |
|
MCP60823
25 MHz Precision Op Amp with EMI Filtering and Shutdown
|
MCP60823 | 25 MHz Precision Op Amp with EMI Filtering and Shutdown |
|
MCP60821U
25 MHz Precision Op Amp with EMI Filtering
|
MCP60821U | 25 MHz Precision Op Amp with EMI Filtering |