MCP603 查看數據表（PDF） - Microchip Technology

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MCP603

2.7V to 5.5V Single Supply CMOS Op Amps

Microchip Technology 

MCP601/1R/2/3/4

3.0 PIN DESCRIPTIONS

Descriptions of the pins are listed in Table 3-1 (single op amps) and Table 3-2 (dual and quad op amps).

TABLE 3-1: PIN FUNCTION TABLE FOR SINGLE OP AMPS

MCP601

MCP601R

MCP603

PDIP, SOIC,

TSSOP

SOT-23-5

SOT-23-5

(Note 1)

SOT-23-6

PDIP, SOIC,

TSSOP

6

1

1

6

6

2

4

4

2

2

3

3

3

3

3

7

5

2

7

7

4

2

5

4

4

—

—

—

8

8

1, 5, 8

—

—

1, 5

1

Note 1: The MCP601R is only available in the 5-pin SOT-23 package.

Symbol

VOUT

VIN–

VIN+

VDD

VSS

CS

NC

Description

Analog Output

Inverting Input

Non-inverting Input

Positive Power Supply

Negative Power Supply

Chip Select

No Internal Connection

TABLE 3-2:

MCP602

PDIP, SOIC,

TSSOP

1

2

3

8

5

6

7

—

—

—

4

—

—

—

PIN FUNCTION TABLE FOR DUAL AND QUAD OP AMPS

MCP604

PDIP, SOIC,

TSSOP

Symbol

Description

1

VOUTA

Analog Output (op amp A)

2

VINA–

Inverting Input (op amp A)

3

VINA+

Non-inverting Input (op amp A)

4

VDD

Positive Power Supply

5

VINB+

Non-inverting Input (op amp B)

6

VINB–

Inverting Input (op amp B)

7

VOUTB

Analog Output (op amp B)

8

VOUTC

Analog Output (op amp C)

9

VINC–

Inverting Input (op amp C)

10

VINC+

Non-inverting Input (op amp C)

11

VSS

Negative Power Supply

12

VIND+

Non-inverting Input (op amp D)

13

VIND–

Inverting Input (op amp D)

14

VOUTD

Analog Output (op amp D)

3.1 Analog Outputs

The op amp output pins are low-impedance voltage

sources.

3.2 Analog Inputs

The op amp non-inverting and inverting inputs are high-

impedance CMOS inputs with low bias currents.

3.3 Chip Select Digital Input

This is a CMOS, Schmitt-triggered input that places the

part into a low power mode of operation.

3.4 Power Supply Pins

The positive power supply pin (VDD) is 2.5V to 6.0V

higher than the negative power supply pin (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 bypass capacitors.

© 2007 Microchip Technology Inc.

DS21314G-page 11

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