© TT electronics plc

General Note

TT Electronics reserves the right to make changes in product specification without

notice or liability. All information is subject to TT Electronics’ own data and is

considered accurate at time of going to print.

OP550, OP552, OP555, OP560, OP565,

OP750 Series

Issue A

08/2016

Page 6

OPTEK Technology, Inc.

1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200

www.optekinc.com | www.ttelectronics.com

Performance

OP552 - Typical Spectral Response

600

700

800

900

1000

1100

20

40

60

80

100

Wavelength (nm)

OP552 - Output Vs Frequency

20

40

60

80

100

Frequency (KHz)

1

10

100

1000

OP552 - Rise and Fall Time vs

Load Resistance

0

2 K

4 K

8 K

6 K

10 K

50

100

150

200

250

Load Resistance (Ohms)

f = 100 Hz

PW = 1 ms

OP552 - Coupling Characteristic

Distance (inches)

0

0.2

0.4

0.6

0.8

1.0

20

40

60

80

100

Emitter: OP142