IC-OVCHIP datasheet(5/9 Pages) ICHAUS

5 / 9 page

iC-OV

5-BIT OPTO ENCODER

Rev C0, Page 5/9

ELECTRICAL CHARACTERISTICS

Operating Conditions:

VCC= 5V ±10%, Tj= -25..125

EC, unless otherwise noted

Item

Symbol

Parameter

Conditions

Fig.

Unit

Min.

Typ.

Max.

Total Device

001

VCC

Permissible Supply Voltage

Range

4.5

5.5

002

I(VCC)

Supply Current in VCC,

Outputs C1..5 hi

closed LED Control:

R(ISET/AGND)= 14k

I(LED)

. 10mA, NER= hi;

I(C1..5)= 0, I(D1..5)= 80nA

713

003

I(VCC)

Supply Current in VCC,

Outputs C1..5 lo

closed LED Control:

R(ISET/AGND)= 14k

I(LED)

. 10mA, NER= hi;

I(C1..5)= 0, I(D1..5)

# 8nA

815

004

Cut-off Frequency,

tracks 1..5

sinusoidal waveform,

I(D1..5)= 8..80nA, I(DREF)= 80nA

200

kHz

005

)tp()

Delay Skew C1..5

rectangular waveform,

I(D1..5)= 8..80nA, I(DREF)= 80nA

0.5

µs

Photodiodes D1..5, DREF

006

8)max Spectral Sensitivity

8= 850nm

0.5

A/W

007

8ar

Spectral Application Range

Se(

8ar)= 0.1×S(8)max

500

1050

Photodiodes D1..5 with Amplifiers

101

Aph(D)

Radiant Sensitive Area

0.2 × 0.1

mm²

102

CM()

Common Mode referred to

Reference Photodiode DREF

0.85

1.15

Difference Comparators, tracks 1..5

201

Hys

Hysteresis referred to

[I(D) + IS] /2

I(D1..5)= 0..80nA

Push-Pull Outputs C1..5

301

Vs()hi

Saturation Voltage hi

Vs()hi= VCC-V(C);

I()= -1.6mA

1.1

1.4

302

Vs()lo

Saturation Voltage lo

I()= 1.6mA

-25

125

0.25

0.4

0.5

303

Isc()hi

Short-Circuit Current hi

V()= 0..2.8V

9mA

304

Isc()lo

Short-Circuit Current lo

V()= 2V..VCC

305

tr()

Rise Time

C: lo

6hi; CL= 30pF

260

306

tf()

Fall Time

C: hi

6lo; CL= 30pF

100

307

Vc()hi

Clamp Voltage hi

Vc()hi= V(C)-VCC;

I()= 3mA

0.4

1.5

308

Vc()lo

Clamp Spannung lo

I()= -3mA

-1.5

-0.4

Test Aid TNRF, TREF

401

CR()

Current Ratio

I(TNRF)/I(D1..5)

test aid active,

I()= 2..200µA

200

550

800

402

CR()

Current Ratio

I(TNRF)/I(DDC),

I(TREF)/I(DREF)

test aid active,

I()= 2..200µA

400

1100

1600

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