VV5430 Ver la hoja de datos (PDF) - STMicroelectronics

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componentes Descripción

Fabricante

VV5430

Monochrome Analog Output CMOS Image Sensors

STMicroelectronics 

VV5430

Specifications

Symbol

CKIN

CKIN

SCL

Parameter

Min

.

Typ.

Max.

EIA Crystal frequency

12.0000

CCIR Crystal frequency

14.7456

Serial Data Clock

100

Table 4 : AC Operating Conditions

1. Pixel Clock = CKIN/2

2. Serial Interface clock must be generated by host processor.

Unit Note

s

s

MHz

1

MHz

1

KHz

2

Symbol

Parameter

Min.

Typ.

Max.

Unit

s

Notes

IDCC

Digital supply current

10

IADD

Analog supply current

25

IDD

Overall supply current

35

VREF2V7

VBG

VOH

VOL

IILK

Internal voltage reference

Internal bandgap reference

Output Voltage Logic “1”

Output Voltage Logic “0”

Input Leakage current

2.700

1.22

2.4

0.6

-1

1

Table 5 : Electrical Characteristics

mA

1

mA

1

mA

1

Volts

Volts

Volts IOH = 2mA

Volts IOL = -2mA

µA VIH on input

µA VIL on input

Typical conditions, VDD = 5.0 V, TA = 27oC

1. Digital and Analogue outputs unloaded - add output current.

Parameter

Dark Current Signal

Sensitivity

Min. Illumination

min. typ. max. units

Note

50

mV/Sec Modal pixel voltage due to photodiode leakage

under zero illumination with Gain=1

(Vdark = (Vt1 - Vt2)/(t1-t2), calculated over two dif-

ferent frames

6

V/Lux·Sec VAve/Lux·10ms, where Lux gives 50% saturation

with Gain=1 and Exposure=10ms

0.5

Lux

Minimum detectable illumination with Standard

CCIR clock

Note: Devices are normaly not 100% tested for the above characterisation parameters, other than Dark Current Signal.

Table 6 : Operating characteristics

5/33

CD5430F-A

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