Sharp GP1A15 Datasheet

GP1A15

GP1A15

High Sensing Accuracy Type OPIC
Photointerrupter

■ Features ■ Outline Dimensions

1. High sensing accuracy
(slit width : 0.25mm

2. Built-in schmidt trigger circuit

3. Low threshold input current
(I

: MAX. 10mA

FLH

4. Low level supply current
(I

: MAX. 5mA

CCL

5. Operating supply voltage V

6. TTL and CMOS compatible output

■ Applications

1. Floppy disk drives

2. Copiers, printers, facsimiles

3. Opetoelectronic switches, optoelectronic
counters

)

)

0.25

)

: 4.5 to 17V

CC

2.5

2 - 0.7

5-0.45

*“ OPIC” (Optical IC) is a trademark of the SHARP Corporation.
An OPIC consists of a light-detecting element and signal­ processing circuit integrated onto a single chip.

+ 0.1

±

-

3.7

0.2

5.26

12.0

0

+ 0.2

-

0.1

)

1A15

(

1.5

43

2 - φ 0.7

±

3.5

C0.5

)

5

0.1

0.15

+0-

2.0

+ 0.3

-

3.0

2.3

0.1

(

8.8

±

0.1

5.5

12

(

Unit : mm

Internal connection

diagram

1

23

1 Anode
2 Cathode

8.0

MIN.

MIN.

12.0

-

11.0

3

*Unspecified tolerances shall be as follows;

Dimensions(d

6.0< d<=12.0 ± 0.25

*( ): Reference dimensions

±

0.1

Voltage regulator

5
4

3 V

CC

4 V

O

5 GND

6.0

±

0.05

0.25
Slit width

(

Both sides of
emitter and
detector

MIN.

10.5

(

)

1.27
)

2 -(2.54

)

Tolerance

d<=6.0 ± 0.15

)

Amp.

(

10kΩ

)

)

■ Absolute Maximum Ratings

(

Ta= 25˚C

)

Parameter Symbol Rating Unit

Input

Forward current I

*1

Peak forward current I
Reverse voltage V

F

FM

R

50 mA

1A

6V
Power dissipation P 75 mW
Supply voltage V

Output

Output current I
Power dissipation P

Operating tamperature T
Storage temperture T

*2

Soldering temperature T

*1 Pules width
*2 For 5 seconds

“ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,

data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.”

<=100µs, Duty ratio = 0.01

opr

stg

sol

- 0.5 to + 17 V

CC

O

O

- 25 to + 85 ˚C

- 40 to + 100 ˚C

50 mA

250 mW

260 ˚C

GP1A15

■ Electro-optical Charcateristics

Parameter Conditions MIN. TYP. MAX. Unit

Input

Forward voltage I
Reverse current V
Operating supply voltage 4.5 - 17 V
Low level output voltage V

Output

High level output voltage V
Low level supply current I
High level supply current I

*3

“ Low→High” threshold input current

*4

Transfer

charac-

teristics

*3 I

represents forward current when output goes from low to high.

FLH

represents forward current when output goes from high to low.

*4 I

FHL

Hysteresis stands for I

Hysteresis

“ Low→High” propagation delay time
“ High→Low” propagation delay time

Rise time t

Response time

Fall time t

.

FHL/IFLH

Symbol

V

V

I

I

FHL/IFLH

t
t

■ Recommended Operating Conditions

Parameter Symbol

Low level output current

Forward current I

I

OL

Operating temperature

Ta= 0 to + 70˚C

F

= 10mA - 1.15 1.4 V

F

F

I

CCLVCC

CCHVCC

FLH

PLH

PHL

=3V - - 10 µA

R

R

CC

= 16mA, VCC= 5V, IF= 0 - 0.15 0.4 V

OLIOL

OHVCC

= 5V, IF= 10mA 4.9 - - V
= 5V, IF= 0 - 2.5 5.0 mA
= 5V, IF= 10mA - 1.0 3.0 mA

VCC=5V

0.2 2.5 10 mA

0.55 0.75 0.95 -

-

r

f

VCC=5V
I

=10mA

F

R

=280Ω

L

-

- 0.1 0.5

- 0.05 0.5

MIN. MAX. Unit

- 16.0 mA

12.5 20.0 mA

(

Ta= 25˚C

39
515

)

µs

Fig. 1 Forward Current vs. Ambient

Temperature

50

)
mA

40

(

F

30

20

Forward current I

10

0

0

Ambient temperature Ta (˚C

)

Fig. 2 Output Power Dissipation vs.

Ambient Temperature

300

)

250

mW

(

O

200

150

100

50

Output power dissipation P

0

100755025

85- 25

- 25

0

25 50 75 100

Ambient temperature Ta (˚C

85

)