Datasheet MIC862 (Microchip) - 5
| 制造商 | Microchip |
| 描述 | The MIC862 is a dual low-power operational amplifier in an SOT23-8 package |
| 页数 / 页 | 24 / 5 — MIC862. TABLE 1-2:. ELECTRICAL CHARACTERISTICS. Electrical … |
| 文件格式/大小 | PDF / 1.7 Mb |
| 文件语言 | 英语 |
MIC862. TABLE 1-2:. ELECTRICAL CHARACTERISTICS. Electrical Characteristics:. Parameters. Symbol. Min. Typ. Max. Units. Conditions. Note 1:
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MIC862 TABLE 1-2: ELECTRICAL CHARACTERISTICS Electrical Characteristics:
V+ = +2.7V, V– = 0V, VCM = V+/2; RL = 500 kΩ to V+/2; –40°C ≤ TA ≤ +85°C unless otherwise noted.
Parameters Symbol Min. Typ. Max. Units Conditions
–6 0.1 6 — Input Offset Voltage mV –5 0.1 5 TA = +25°C Differential Offset — 0.5 — mV — Voltage VOS Input Offset Voltage Temperature — 6 — µV/°C — Coefficient Input Bias Current IB — 10 — pA — Input Offset Current IOS — 5 — pA — Input Voltage V Range (from V–) CM 1 1.8 — V CMRR > 60 dB Common-Mode CMRR 65 83 — dB 0V < V Rejection Ratio CM < 1.35V Power Supply Supply voltage change of 2.7V to PSRR 60 85 — dB Rejection Ratio 3V 65 77 — RL = 5 kΩ, VOUT = 2 VPP Large-Signal A 80 90 — dB R Voltage Gain VOL L = 100 kΩ, VOUT = 2 VPP 90 101 — RL = 500 kΩ, VOUT = 2 VPP Gain-Bandwidth GBW — 2.3 — MHz R Product L = 20 kΩ, CL = 2 pF, AV = 11 Phase Margin PM — 50 — ° RL = 20 kΩ, CL = 2 pF, AV = 11 –3 dB Bandwidth BW — 4.2 — MHz RL = 1 MΩ, CL = 2 pF, AV = 1 R Slew Rate SR — 3 — V/µs L = 1 MΩ, CL = 2 pF, AV = 1, Positive Slew Rate = 1.5 V/µs Short-Circuit Output 4.5 6.3 — Source I mA Current SC 4.5 6.2 — Sink Supply Current (per I Op Amp) S — 28 45 µA No Load Channel-to- — — –120 — dB Note 1 Channel Crosstalk
Note 1:
DC signal referenced to input. Refer to the Typical Performance Curves section’s AC performance graphs. 2017 Microchip Technology Inc. DS20005836A-page 5 Document Outline 1.0 Electrical Characteristics 2.0 Typical Performance Curves 3.0 Pin Descriptions 4.0 Application Information 4.1 Power Supply Bypassing 4.2 Supply and Loading Resistive Considerations 4.3 Capacitive Load 5.0 Packaging Information 5.1 Package Marking Information Appendix A: Revision History Product Identification System Worldwide Sales and Service
MIC862 TABLE 1-2: ELECTRICAL CHARACTERISTICS Electrical Characteristics:
V+ = +2.7V, V– = 0V, VCM = V+/2; RL = 500 kΩ to V+/2; –40°C ≤ TA ≤ +85°C unless otherwise noted.
Parameters Symbol Min. Typ. Max. Units Conditions
–6 0.1 6 — Input Offset Voltage mV –5 0.1 5 TA = +25°C Differential Offset — 0.5 — mV — Voltage VOS Input Offset Voltage Temperature — 6 — µV/°C — Coefficient Input Bias Current IB — 10 — pA — Input Offset Current IOS — 5 — pA — Input Voltage V Range (from V–) CM 1 1.8 — V CMRR > 60 dB Common-Mode CMRR 65 83 — dB 0V < V Rejection Ratio CM < 1.35V Power Supply Supply voltage change of 2.7V to PSRR 60 85 — dB Rejection Ratio 3V 65 77 — RL = 5 kΩ, VOUT = 2 VPP Large-Signal A 80 90 — dB R Voltage Gain VOL L = 100 kΩ, VOUT = 2 VPP 90 101 — RL = 500 kΩ, VOUT = 2 VPP Gain-Bandwidth GBW — 2.3 — MHz R Product L = 20 kΩ, CL = 2 pF, AV = 11 Phase Margin PM — 50 — ° RL = 20 kΩ, CL = 2 pF, AV = 11 –3 dB Bandwidth BW — 4.2 — MHz RL = 1 MΩ, CL = 2 pF, AV = 1 R Slew Rate SR — 3 — V/µs L = 1 MΩ, CL = 2 pF, AV = 1, Positive Slew Rate = 1.5 V/µs Short-Circuit Output 4.5 6.3 — Source I mA Current SC 4.5 6.2 — Sink Supply Current (per I Op Amp) S — 28 45 µA No Load Channel-to- — — –120 — dB Note 1 Channel Crosstalk
Note 1:
DC signal referenced to input. Refer to the Typical Performance Curves section’s AC performance graphs. 2017 Microchip Technology Inc. DS20005836A-page 5 Document Outline 1.0 Electrical Characteristics 2.0 Typical Performance Curves 3.0 Pin Descriptions 4.0 Application Information 4.1 Power Supply Bypassing 4.2 Supply and Loading Resistive Considerations 4.3 Capacitive Load 5.0 Packaging Information 5.1 Package Marking Information Appendix A: Revision History Product Identification System Worldwide Sales and Service