Datasheet MCP6001, MCP6001R, MCP6001U, MCP6002, MCP6004 (Microchip) - 17

MCP6001/1R/1U/2/4 5.0 DESIGN AIDS 5.4 Microchip Advanced Part Selector (MAPS)
Microchip provides the basic design tools needed for the MCP6001/1R/1U/2/4 family of op amps. MAPS is a software tool that helps semiconductor professionals efficiently identify Microchip devices that
5.1 SPICE Macro Model
fit a particular design requirement. Available at no cost from the Microchip web site at www.microchip.com/ The latest SPICE macro model for the MCP6001/1R/ maps, the MAPS is an overall selection tool for 1U/2/4 op amps is available on the Microchip web site Microchip’s product portfolio that includes Analog, at www.microchip.com. The model was written and Memory, MCUs and DSCs. Using this tool you can tested in official Orcad (Cadence) owned PSPICE. For define a filter to sort features for a parametric search of the other simulators, it may require translation. devices and export side-by-side technical comparison The model covers a wide aspect of the op amp's reports. Helpful links are also provided for Data sheets, electrical specifications. Not only does the model cover Purchase, and Sampling of Microchip parts. voltage, current, and resistance of the op amp, but it also covers the temperature and noise effects on the
5.5 Analog Demonstration and
behavior of the op amp. The model has not been
Evaluation Boards
verified outside of the specification range listed in the op amp data sheet. The model behaviors under these Microchip offers a broad spectrum of Analog conditions can not be guaranteed that it will match the Demonstration and Evaluation Boards that are actual op amp performance. designed to help you achieve faster time to market. For a complete listing of these boards and their Moreover, the model is intended to be an initial design corresponding user’s guides and technical information, tool. Bench testing is a very important part of any visit the Microchip web site at www.microchip.com/ design and cannot be replaced with simulations. Also, analogtools. simulation results using this macro model need to be validated by comparing them to the data sheet Some boards that are especially useful are: specifications and characteristic curves. • MCP6XXX Amplifier Evaluation Board 1 • MCP6XXX Amplifier Evaluation Board 2
5.2 FilterLab® Software
• MCP6XXX Amplifier Evaluation Board 3 Microchip’s FilterLab® software is an innovative • MCP6XXX Amplifier Evaluation Board 4 software tool that simplifies analog active filter (using • Active Filter Demo Board Kit op amps) design. Available at no cost from the • 5/6-Pin SOT-23 Evaluation Board, P/N VSUPEV2 Microchip web site at www.microchip.com/filterlab, the • 8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board, FilterLab design tool provides full schematic diagrams P/N SOIC8EV of the filter circuit with component values. It also outputs the filter circuit in SPICE format, which can be • 14-Pin SOIC/TSSOP/DIP Evaluation Board, used with the macro model to simulate actual filter P/N SOIC14EV performance.
5.3 Mindi™ Circuit Designer & Simulator
Microchip’s Mindi™ Circuit Designer & Simulator aids in the design of various circuits useful for active filter, amplifier and power-management applications. It is a free online circuit designer & simulator available from the Microchip web site at www.microchip.com/mindi. This interactive circuit designer & simulator enables designers to quickly generate circuit diagrams, simulate circuits. Circuits developed using the Mindi Circuit Designer & Simulator can be downloaded to a personal computer or workstation. © 2009 Microchip Technology Inc. DS21733J-page 17 Document Outline 1.0 Electrical Characteristics 1.1 Test Circuits FIGURE 1-1: AC and DC Test Circuit for Most Specifications. 2.0 Typical Performance Curves FIGURE 2-1: Input Offset Voltage. FIGURE 2-2: Input Offset Voltage Drift. FIGURE 2-3: Input Offset Quadratic Temp. Co. FIGURE 2-4: Input Offset Voltage vs. Common Mode Input Voltage at VDD = 1.8V. FIGURE 2-5: Input Offset Voltage vs. Common Mode Input Voltage at VDD = 5.5V. FIGURE 2-6: Input Offset Voltage vs. Output Voltage. FIGURE 2-7: Input Bias Current at +85°C. FIGURE 2-8: Input Bias Current at +125°C. FIGURE 2-9: CMRR, PSRR vs. Ambient Temperature. FIGURE 2-10: PSRR, CMRR vs. Frequency. FIGURE 2-11: Open-Loop Gain, Phase vs. Frequency. FIGURE 2-12: Input Noise Voltage Density vs. Frequency. FIGURE 2-13: Output Short Circuit Current vs. Power Supply Voltage. FIGURE 2-14: Output Voltage Headroom vs. Output Current Magnitude. FIGURE 2-15: Quiescent Current vs. Power Supply Voltage. FIGURE 2-16: Small-Signal, Non-Inverting Pulse Response. FIGURE 2-17: Large-Signal, Non-Inverting Pulse Response. FIGURE 2-18: Slew Rate vs. Ambient Temperature. FIGURE 2-19: Output Voltage Swing vs. Frequency. FIGURE 2-20: Measured Input Current vs. Input Voltage (below VSS). FIGURE 2-21: The MCP6001/2/4 Show No Phase Reversal. 3.0 Pin Descriptions TABLE 3-1: Pin Function Table 3.1 Analog Outputs 3.2 Analog Inputs 3.3 Power Supply Pins 3.4 Exposed Thermal Pad (EP) 4.0 Application Information 4.1 Rail-to-Rail Inputs FIGURE 4-1: Simplified Analog Input ESD Structures. FIGURE 4-2: Protecting the Analog Inputs. 4.2 Rail-to-Rail Output 4.3 Capacitive Loads FIGURE 4-3: Output resistor, RISO stabilizes large capacitive loads. FIGURE 4-4: Recommended RISO values for Capacitive Loads. 4.4 Supply Bypass 4.5 Unused Op Amps FIGURE 4-5: Unused Op Amps. 4.6 PCB Surface Leakage FIGURE 4-6: Example Guard Ring Layout for Inverting Gain. 4.7 Application Circuits FIGURE 4-7: Instrumentation Amplifier with Unity-Gain Buffer Inputs. FIGURE 4-8: Active Second-Order Low-Pass Filter. FIGURE 4-9: Peak Detector with Clear and Sample CMOS Analog Switches. 5.0 Design AIDS 5.1 SPICE Macro Model 5.2 FilterLab® Software 5.3 Mindi™ Circuit Designer & Simulator 5.4 Microchip Advanced Part Selector (MAPS) 5.5 Analog Demonstration and Evaluation Boards 5.6 Application Notes 6.0 Packaging Information 6.1 Package Marking Information