MCP632 datasheet(18/60 Pages) MICROCHIP

18 / 60 page

MCP631/2/3/4/5/9

DS20002197C-page 18

 2009-2014 Microchip Technology Inc.

3.0

PIN DESCRIPTIONS

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

TABLE 3-1:

PIN FUNCTION TABLE

Description

SOIC

SOT

-23

2x3

TDFN

SOIC

3x3

DFN

SOIC

SOT-

SOIC TSSOP MSOP

3x3

DFN

QFN

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)

——

—

CSBC

Chip Select Digital Input

(op amp B and C)

——

—

VOUTC Output (op amp C)

——

—

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)

——

—

CSAD

Chip Select Digital Input

(op amp A and D)

VOUT,

VOUTA

Output (op amp A)

—

Exposed Thermal Pad

(EP); must be connected to

VSS

——

—

CS, CSA Chip Select Digital Input

(op amp A)

——

—

CSB

Chip Select Digital Input

(op amp B)

1,5,

—1, 5,

—

1, 5

—

No Internal Connection

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