MCP609-ISLASHP datasheet(13/42 Pages) MICROCHIP

13 / 42 page

DS11177F-page 13

MCP606/7/8/9

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

Chip Select Digital Input

The Chip Select (CS) pin is a Schmitt-triggered, CMOS

logic input. It is used to place the MCP608 op amp in a

Low-power mode, with the output(s) in a Hi-Z state.

3.4

Power Supply Pins

The positive power supply pin (VDD) is 2.5V to 5.5V

higher than the negative power supply pin (VSS). For

normal operation, the output pins are at voltages

between VSS and VDD; while the input pins are at

voltages between VSS – 0.3V and VDD +0.3V.

Typically, these parts are used in a single-supply

(positive) configuration. In this case, VSS is connected

to ground and VDD is connected to the supply. VDD will

need bypass capacitors .

MCP606

MCP607

MCP608

MCP609

Symbol

Description

PDIP, SOIC,

TSSOP

SOT-23-5

VOUT, VOUTA Output (op amp A)

VIN–, VINA–

Inverting Input (op amp A)

VIN+, VINA+

Non-inverting Input (op amp A)

VDD

Positive Power Supply

——

—

VINB+

Non-inverting Input (op amp B)

——

—

VINB–

Inverting Input (op amp B)

——

—

VOUTB

Output (op amp B)

——

—

VOUTC

Output (op amp B)

——

—

VINC–

Inverting Input (op amp C)

——

—

VINC+

Non-inverting Input (op amp C)

VSS

Negative Power Supply

——

—

VIND+

Non-inverting Input (op amp D)

——

—

VIND–

Inverting Input (op amp D)

——

—

VOUTD

Output (op amp D)

——

—

Chip Select

1, 5, 8

—

1, 5

—

No Internal Connection

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