MCP6001 datasheet(7/28 Pages) MICROCHIP

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DS21733F-page 7

MCP6001/2/4

3.0

PIN DESCRIPTIONS

Descriptions of the pins are listed in Table 3-1.

TABLE 3-1:

PIN FUNCTION TABLE

3.1

Analog Outputs

The output pins are low-impedance voltage sources.

3.2

Analog Inputs

The non-inverting and inverting inputs are high-

impedance CMOS inputs with low bias currents.

3.3

Power Supply (VSS and VDD)

The positive power supply (VDD) is 1.8V to 5.5V higher

than the negative power supply (VSS). For normal

operation, the other pins are at voltages between VSS

and VDD.

Typically, these parts are used in a single (positive)

supply configuration. In this case, VSS is connected to

ground and VDD is connected to the supply. VDD will

need a local bypass capacitor (typically 0.01 µF to

0.1 µF) within 2 mm of the VDD pin. These parts can

share a bulk capacitor with analog parts (typically

2.2 µF to 10 µF) within 100 mm of the VDD pin.

MCP6001

MCP6001R MCP6001U

MCP6002

MCP6004

Symbol

Description

141

VOUT, VOUTA Analog Output (op amp A)

432

VIN–, VINA– Inverting Input (op amp A)

313

VIN+, VINA+ Non-inverting Input (op amp A)

258

VDD

Positive Power Supply

——

—

VINB+

Non-inverting Input (op amp B)

——

—

VINB–

Inverting Input (op amp B)

——

—

VOUTB

Analog Output (op amp B)

——

VOUTC

Analog Output (op amp C)

——

VINC–

Inverting Input (op amp C)

——

VINC+

Non-inverting Input (op amp C)

524

VSS

Negative Power Supply

——

VIND+

Non-inverting Input (op amp D)

——

VIND–

Inverting Input (op amp D)

——

VOUTD

Analog Output (op amp D)

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