Data Sheet S14583EJ1V0DS00

11

µµµµ PD3777

5. Dark signal non-uniformity : DSNU

Absolute maximum of the difference between ADS and voltage of the highest or lowest output pixel of all the valid

pixels at light shielding. This is calculated by the following formula.

dj : Dark signal of valid pixel number j

DSNU (mV) : maximum of

dj − ADS j = 1 to 5400

ADS

DSNU

Register Dark

DC level

VOUT

6. Output impedance : ZO

Impedance of the output pins viewed from outside.

7. Response : R

Output voltage divided by exposure (lx•s).

Note that the response varies with a light source (spectral characteristic).

8. Image lag : IL

The rate between the last output voltage and the next one after read out the data of a line.

VOUT

TG

Light

VOUT

ON

OFF

V1

φ

IL (%) =

V1

VOUT

× 100

9. Register imbalance : RI

The rate of the difference between the averages of the output voltage of Odd and Even pixels, against the average

output voltage of all the valid pixels.

RI (%) =

2

n

j = 1

n

2

(V2j – 1 – V2j)

1

n

j = 1

n

Vj

× 100

∑

∑

n

Vj : Output voltage of each pixel

: Number of valid pixels