GH65C11-C-PD Grayhill Inc, GH65C11-C-PD Datasheet

GH65C11-C-PD

Manufacturer Part Number

GH65C11-C-PD

Description

MICROCONTROLLER,LABELED

Manufacturer

Grayhill Inc

Series

65r

Type

Interfacer

Datasheet

1.GH65C11-C-PD.pdf (1 pages)

Specifications of GH65C11-C-PD

Mounting Type

Through Hole

Package / Case

18-DIP (0.300", 7.62mm)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current - Supply

Output Type

Interface

Input Type

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

Q966953

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DESCRIPTION

The GH65C11-X is designed to receive input

from standard quadrature optical encoders.

The power management feature allows power

to the encoder to be applied only during

sampling intervals, thus conserving power

Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois

SERIES 65

Optical Encoder Interface

FEATURES

• Interfaces with all Grayhill and

• Power Reduction of Up to 75-90%

• User Selectable Output Modes:

ORDERING INFORMATION

Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill.

Most Standard Quadrature Optical

Encoders

in Optical Encoder Use Through

Power Management Feature

Magnitude/Direction, Up/Down,

Standard Quadrature

Name

M0, M1

RES

ØAI, ØBI

SWI

SWO

ØBO/DN/DR

ØAO/UP/MG

* Pin Types: I = Input, O = Output, P = Power.

Type* Description

I/O

Mode selection input pins

3–6 Vdc power source

Reset pin, normally connected to V

GND, 0v nominal power return

Phase A and B quadrature input pins

Switch input pin

Debounced switch output pin

No connect, this pin must be left unconnected

Power source for encoder power management

RC oscillator pin

Phase B, down, direction, mode conditional output pin

Phase A, up, magnitude, mode conditional output pin

Temperature:

C = Commercial (0° C to 70° C)

N = Industrial (-40° C to 85° C)

* The SS package style is not available in the -40°C to 85°C temperature range.

• Simplified Microprocessor Interface

• Debounces Encoder Integral

• Ideal for Battery Powered

(especially advantageous in battery powered

systems). Sample rate is a nominal 4K per

second allowing high speed quadrature input.

The optical encoder interface can operate in 1

of 3 user-selectable output modes. These

Reduces Design Time

Pushbutton Switch

Applications that Include Optical

Encoders

60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

GH65C11-X-YY

Packaging:

PD = 18 lead 300 mil wide Plastic DIP

SO = 18 lead 300 mil wide gull wing SOIC

SS* = 20 lead SSOP

RES

ØAI

ØBI

SWI

SWO

SOIC/DIP

Optical Encoders

modes are: magnitude and direction, up and

down count, and standard quadrature.

Debouncing of an integral pushbutton switch

within the optical encoder can also be

accomplished.

For additional information about the use of the

GH65 interface chips with optical encoders

request Grayhill Application Note #719.

ØBO/DN/DR

ØAO/UP/MG

RES

ØAI

ØBI

SWI

SWO

SSOP

ØBO/DN/DR

ØAO/UP/MG

Encoder

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