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MCP631 Datasheet(PDF) 19 Page - Microchip Technology |
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MCP631 Datasheet(HTML) 19 Page - Microchip Technology |
19 / 60 page 2009-2014 Microchip Technology Inc. DS20002197C-page 19 MCP631/2/3/4/5/9 3.1 Analog Outputs The analog output pins (VOUT) are low-impedance voltage sources. 3.2 Analog Inputs The non-inverting and inverting inputs (VIN+, VIN-, …) are high-impedance CMOS inputs with low bias currents. 3.3 Power Supply Pins The positive power supply (VDD) is 2.5V to 5.5V higher than the negative power supply (VSS). For normal operation, the other pins are between VSS and VDD. Typically, these parts are used in a single (positive) supply configuration. In that case, VSS is connected to ground and VDD is connected to the supply. VDD will need bypass capacitors. 3.4 Chip Select Digital Input (CS) This input (CS) is a CMOS, Schmitt-triggered input that places the part into a low-power mode of operation. 3.5 Exposed Thermal Pad (EP) There is an internal connection between the exposed thermal pad (EP) and the VSS pin; they must be connected to the same potential on the printed circuit board (PCB). This pad can be connected to a PCB ground plane to provide a larger heat sink. This improves the package thermal resistance ( JA). |
Similar Part No. - MCP631_14 |
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Similar Description - MCP631_14 |
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