iC-LSHC

3-CHANNEL SIN/COS PHOTOSENSOR ARRAY

Rev D1, Page 6/9

ELECTRICAL CHARACTERISTICS

Operating conditions: VCC = 4.1...5.5 V, Tj = -40..125 °C, unless otherwise stated

Item

Symbol

Parameter

Conditions

Unit

No.

Min.

Typ.

Max.

Total Device

001 VCC

Permissible Supply Voltage

4.1

5.5

V

002 I(VCC)

Supply Current in VCC

no output load, photocurrents within linear

operating range (no override)

9.5

15

mA

003 Vc()hi

Clamp-Voltage hi at all pins

I() = 4 mA

11

V

004 Vc()lo

Clamp-Voltage lo at all pins

I() = -4 mA

-1.2

-0.3

V

Photosensors

101 λar

Spectral Application Range

Se(λar) = 0.25 x S(λpk)

400

950

nm

102 λpk

Peak Sensitivity Wavelength

680

nm

103 Aph()

Radiant Sensitive Area

0.8 mm x 0.33 mm

0.264

104 S(λ)

Spectral Sensitivity

0.30

A/W

0.45

A/W

0.30

A/W

106 E()mxr

Irradiance For Maximum Signal

Level

1.7

mW/

Photocurrent Amplifiers

201 Iph()

Permissible Photocurrent

Operating Range

0

1120

nA

202 η()r

Photo Sensitivity

(light-to-voltage conversion ratio)

0.2

0.3

0.5

V/µW

203 Z()

Equivalent Transimpedance Gain Z = Vout() / Iph()

0.7

1.0

1.4

MΩ

204 TCz

Temperature Coefficient of

Transimpedance Gain

-0.12

%/°C

209 ∆Z()pn

Transimpedance Gain Matching P vs. N path per diff. channel

-0.2

0.2

%

210 ∆Vout()pn Signal Matching

no illumination, any output to any output

-35

35

mV

211 ∆Vout()pn Signal Matching

no illumination, P.. output vs. corresponding N..

output

-2.5

2.5

mV

212 fc()hi

Cut-off Frequency (-3 dB)

400

kHz

213 VNoise()

RMS Output Noise

illuminated to 500 mV signal level above dark

level, 500 kHz band width

0.5

mV

Signal Outputs

301 Vout()mx

Permissible Maximum Output

Voltage

illumination to E()mxr, linear gain;

VCC = 4.5...5.5 V

2.4

V

VCC = 4.1 V

2.0

V

302 Iout()mx

Permissible Max. Load Current

-100

250

µA

303 Vout()d

Dark Signal Level

no illumination, load 20 kΩ vs. +2 V

575

770

1000

mV

305 Isc()hi

Short-Circuit Current hi

load current to ground

100

420

1000

µA

306 Isc()lo

Short-Circuit Current lo

load current to IC

250

480

700

µA

307 Ri()

Internal Output Resistance

f = 1 kHz

70

110

180

Ω

308 ton()

Power-On Settling Time

VCC = 0 V → 5 V

100

µs

Reference Voltage VREF

401 VREF

Reference Voltage

I(VREF) = -100...+300 µA

575

770

1000

mV

402 dVout()

Load Balancing

I(VREF) = -100...+300 µA

-10

+10

mV

403 Isc()hi

Short-Circuit Current hi

load current to ground

200

420

1400

µA

404 Isc()lo

Short-Circuit Current lo

load current to IC

0.4

4.5

10

mA