Datasheet MIC920 (Microchip) - 14
| Fabricante | Microchip |
| Descripción | 80 MHz Low-Power SC70 Op Amp |
| Páginas / Página | 24 / 14 — MIC920. 3.0. TEST CIRCUITS. FIGURE 3-1:. FIGURE 3-3:. FIGURE 3-2:. FIGURE … |
| Formato / tamaño de archivo | PDF / 3.3 Mb |
| Idioma del documento | Inglés |
MIC920. 3.0. TEST CIRCUITS. FIGURE 3-1:. FIGURE 3-3:. FIGURE 3-2:. FIGURE 3-4:
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MIC920 3.0 TEST CIRCUITS
V+ 10μF V+ R2 5k 10μF 0.1μF BNC Input 0.1μF BNC R1 5k 3 0.1μF 5 Input BNC 2k R7c 2k
MIC920
4 Output 10k 3 1 5 5E 2 0.1μF BNC
MIC920
4 Output 5D 10k R6 10k 1 2 5k R3 R5 10μF 200k 5k V– 0.1μF BNC All resistors 1% Input R4 50 0.1μF § R2 R2 + R5 + R4 · V =V ¨1+ + OUT ERROR ¸ © R1 R7 ¹ All resistors: 10μF 1% metal film V–
FIGURE 3-1:
PSRR vs. Frequency.
FIGURE 3-3:
CMRR vs. Frequency. 100pF V+ V+ 10μF R2 4k 10μF 10pF 0.1μF R1 3 5 R3 27k 3 0.1μF 5
MIC920
4 VOUT S1 BNC To 1 FET Probe
MIC920
4 VIN 2 Dynamic S2 0.1μF 1 Analyzer 2 1k CL 0.1F R5 R4 27k 10μF 10pF 10μF V– V–
FIGURE 3-2:
Noise Measurement.
FIGURE 3-4:
Closed Loop Frequency Response Measurement. DS20006268A-page 14 2019 Microchip Technology Inc. Document Outline 1.0 Electrical Characteristics 2.0 Typical Performance Curves 3.0 Test Circuits 4.0 Pin Descriptions 5.0 Application Information 5.1 Driving High Capacitance 5.2 Feedback Resistor Selection 5.3 Layout Considerations 5.4 Power Supply Bypassing 5.5 Thermal Considerations 6.0 Packaging Information 6.1 Package Marking Information Appendix A: Revision History Product Identification System Worldwide Sales and Service
V+ 10μF V+ R2 5k 10μF 0.1μF BNC Input 0.1μF BNC R1 5k 3 0.1μF 5 Input BNC 2k R7c 2k
MIC920
4 Output 10k 3 1 5 5E 2 0.1μF BNC
MIC920
4 Output 5D 10k R6 10k 1 2 5k R3 R5 10μF 200k 5k V– 0.1μF BNC All resistors 1% Input R4 50 0.1μF § R2 R2 + R5 + R4 · V =V ¨1+ + OUT ERROR ¸ © R1 R7 ¹ All resistors: 10μF 1% metal film V–
FIGURE 3-1:
PSRR vs. Frequency.
FIGURE 3-3:
CMRR vs. Frequency. 100pF V+ V+ 10μF R2 4k 10μF 10pF 0.1μF R1 3 5 R3 27k 3 0.1μF 5
MIC920
4 VOUT S1 BNC To 1 FET Probe
MIC920
4 VIN 2 Dynamic S2 0.1μF 1 Analyzer 2 1k CL 0.1F R5 R4 27k 10μF 10pF 10μF V– V–
FIGURE 3-2:
Noise Measurement.
FIGURE 3-4:
Closed Loop Frequency Response Measurement. DS20006268A-page 14 2019 Microchip Technology Inc. Document Outline 1.0 Electrical Characteristics 2.0 Typical Performance Curves 3.0 Test Circuits 4.0 Pin Descriptions 5.0 Application Information 5.1 Driving High Capacitance 5.2 Feedback Resistor Selection 5.3 Layout Considerations 5.4 Power Supply Bypassing 5.5 Thermal Considerations 6.0 Packaging Information 6.1 Package Marking Information Appendix A: Revision History Product Identification System Worldwide Sales and Service