Recommended Operating Conditions

Parameter

Symbol

MIN.

V

Unit

5.5

MAX.

6

V

µ W

µ W

IS1622

µ W

*4

µ W

2.7

2.7

1

0.5

15

7

TYP.

3.0

3.0

3

50

17

5.5

17

6

130

36

Operating supply voltage range

Cathode terminal voltage

Playback mode incident light quantity range 1

Playback mode incident light quantity range 2

Recording mode incident light quantity range 1

Recording mode incident light quantity range 2

*4

*5

*5

*4 The incident light quantity range applies to individual photodiodes of A, B, C and D and is specified in the incident light quantity per single photodiode.

*5 The incident light quantity range applies to individual photodiodes of E and F and is specified in the incident light quantity per single photodiode.

CC

K

(Ta=25˚C, V

=V =3.0V)

*6 6

µ W DC light is radiated to the center of each photodiode at 50µm φ .

Assuming the then output voltage as V

and the dark output voltage as V

, sensitivity R

is defined according to the following formula.

*7 50

µ W DC light is radiated to the center of each photodiode at 50µm φ.

Assuming the then output voltage as V

and the dark output voltage as V

, sensitivity V

is defined according to the following formula.

*8 Take measurement assuming the mode switching terminal voltage on V

=0V in the playback mode and V

=Vcc in the recording mode.

MP/R

MP/R

*9 Sensitivity response characteristics after mode switching between the playback and recording modes is specified in the sensitivity in 20

µs after change of the mode switching

terminal voltage. Take measurement with 20

µ W DC light radiated to the center of each photodiode at 50µmφ.

Assuming the then output as V and dark output voltage as V

, sensitivity R is defined according to the following formula.

p

od

p

pP

odP

pP

pR

odR

pP

φ P1

φ P2

φ R1

φ R2

Parameter

Symbol

MIN.

TYP.

MAX.

Unit

Application

Supply current

-

2.0

5.2

9.0

mA

Dark output voltage

-

1.1

1.4

1.6

V

Dark output differential voltage

-

- 25

0

25

mV

Sensitivity

*6

-

13

22.5

34

mV/

Sensitivity temperature coefficient

Ta=- 20to+70˚C

-

+ 7 000

-

ppm/˚C

Response frequency

- 3dB

3.0

5.3

-

MHz

Output noise level

f = 720kHz,BW = 10kHz

-

dBm

Supply current

-

3.0

5.6

10.0

mA

Dark output voltage

-

1.1

1.35

1.6

V

Dark output difference voltage

-

- 25

0

25

mV

Sensitivity

*7

-

1.3

2.8

4.9

mV/

Sensitivity temperature coefficient

Ta=- 20to+70˚C

-

+ 7 000

-

ppm/˚C

Response frequency

- 3dB

1.8

3.8

-

MHz

Output noise level 1

f=22kHz,BW=1kHz

-

- 100

dBm

Output noise level 2

f=720kHz,BW= 10kHz

-

- 90

dBm

Sensitivity

-

0.28

0.37

0.52

Output current

-

240

430

700

µ A

Dark current

--

-

10

nA

Terminal capacitance

--

(20)

-pF

Mode switching terminal voltage 1

-

Vcc- 0.5

-

Vcc

V

MP/R

Mode switching terminal voltage 2

-

0

-

0.4

V

MP/R

Mode switching terminal current 1

-

-

-

230

µ A

MP/R

Mode switching terminal current 2

--

-

µ A

MP/R

Charac. after

mode switching

Sensitivity response

*9

11.7

22.5

35.7

mV/

Sensitivity response

*9

1.2

2.8

5.2

mV/

- 0.5

-80

-90

-90

- 80

Conditions *8

Please refer to the chapter "Precautions for Use". (Page 78 to 93)

s

s

q