Sharp GP1A67L, GP1A67H Datasheet

Subminiature OPIC

GP1A67L/GP1A67H

Photointerrupter

GP1A67L/GP1A67H

■ Features

1. Ultra-compact (3.8 x 4.0 x 4.0mm

2. TTL compatible output

3. Low operating voltage, low dissipation
current suitable for battery-driven applica­ tions (Vcc: 2.2 to 7.0V, I

CCL

)

: TYP. 1.3mA

■ Applications

1. Compact personal OA equipment

2. Floppy disk drives

3. Auto-focus cameras

4. VCRs

■ Outline Dimensions

Internal connection diagram

3

)

15kΩ

)

4

5

2 - C0.3

0.2

±

2.5

center

Detector

)

1.0

(

5
4
3

Amp.

3.8

0.9

❈

2.54

±

0.2

±

0.2

1.45

Optical
axis center

0.15

1

2

1 Anode
2 Cathode

213

±

4

5

0.2

(

Unit : mm

GP1A67HGP1A67L

(

)(

15kΩ

Amp.

Dot mark

(

GP1A67H

4.0

0.2

±

5.0

MIN.

4

❈❈

1.27 1.27

3 V

CC

4 V

out

5 GND

±

)

2

1

)

0.2

0.2

±

4.0

0.4

*“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.

* The dimensions indicated by ❈ refer to those measured from the lead base.

■ Absolute Maximum Ratings

(

Ta= 25˚C

)

Parameter Symbol Rating Unit

Input

Forward current I
Reverse voltage V

F

R

50 mA

6V
Power dissipation P 75 mW
Supply voltage

Output

Output current I
Power dissipation P
Operating temperature T
Storage temperature T

*1

Soldering temperature T

*1 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.”

V

CC
O

O

opr

stg

sol

7V

8mA

80 mW

- 25 to + 85 ˚C

- 40 to + 100 ˚C
260 ˚C

1mm or more

Soldering area

GP1A67L/GP1A67H

■ Electro-optical Charcateristics

Parameter Symbol Conditions MIN. TYP. MAX. Unit

Input

Forward voltage
Reverse current I
Operating supply voltage
Low level
output voltage
High level

Output

output voltage
Low level
supply current
High level
supply current

“High→Low” threshold

*2

input current

“Low→High” threshold

*3

input current

*4

Hysteresis

Transfer

charac-

teristics

*2 I

FHL

*3 I

FLH

*4 Hysteresis stands for I
*5 Test circuit for response time shall be shown below.

“Low→High”

propagation delay
time

“High→Low”

propagation delay
time

Rise time

Response time

*5

Fall time

represents forward current when output changes from “ High” to “ Low” .
represents forward current when output changes from “ Low” to “ High” .

FLH/IFHL

GP1A67L
GP1A67H V
GP1A67L
GP1A67H V
GP1A67L
GP1A67H V
GP1A67L
GP1A67H V
GP1A67L I
GP1A67H I
GP1A67L
GP1A67H
GP1A67L
GP1A67H - 3.0 15
GP1A67L
GP1A67H - 9.0 30

(

GP1A67L) or I

Test Circuit for Response Time

= 7mA

I

F

Input

t

= t

= 0.01µ s

r

f

ZO= 50Ω

47Ω

Amp.

15kΩ

Fig. 1 Forward Current vs. Ambient

Temperature

60

V

R

V

CC

V

OL

V

OH

I

CCL

I

CCH

FHL

FLH

I

/I

FLH

I

FHL/IFLH

t

PLH

t

PHL

t

r

t - 0.05 0.5

f

(

/ I

GND

GP1A67H).

FLH

+ 5V

1.2kΩ
Output

0.1µ F

FHL

IF= 20mA - 1.2 1.4 V

F

VR=3V - - 10 µA

2.2 - 7.0 V

VCC= 5V, IOL= 4mA, IF= 5mA

= 5V, IOL= 4mA, IF=0

CC

= 5V, IF=0

V

CC

= 5V, IF= 5mA

CC

VCC= 5V, IF= 5mA

= 5V, IF=0

CC

VCC= 5V, IF=0

= 5V, IF= 5mA

CC

- 0.15 0.4 V

4.9 - - V

- 1.3 3.8 mA

- 1.0 3.0 mA

VCC= 5V - 0.9 2.5 mA

FHL

VCC= 5V 0.55 0.8 0.95 -

- 9.0 30

VCC=5V

= 5mA

I

F

= 1.2kΩ

R

L

GP1A67L

Input

Output

90%
10%

t

50%

t

PHL

r

t

PLH

- 3.0 15

- 0.1 0.5

GP1A67H

Input

Output

V

OH

1.5V
V

t

Output

OL

f

t

PLH

t

r

Fig. 2 Power Dissipation vs. Ambient

Temperature

100

(

Ta= 25˚C

50%

t

PHL

90%

10%

t

µ s

1.5V

f

)

8

V

OH

V

OL

50

)

mA

(

40

F

30

20

Forward current I

10

0

-25 -25

0
Ambient temperature Ta (˚C

)

100755025

Output power dissipation

)

80

mW

(

Input power
dissipation

60

40

Power dissipation P

20

0

0

25 50 75 100

Ambient temperature T

a

(˚C

)