Photodiode array with amplifier

S8865-256, S8865-256G

s Absolute maximum ratings

Parameter

Symbol

Rated value

Unit

Supply voltage

Vdd

-0.3 to +6

V

Reference voltage

Vref

-0.3 to +6

V

Photodiode voltage

Vpd

-0.3 to +6

V

Gain selection terminal

voltage

Vgain

-0.3 to +6

V

Master/slave selection

voltage

Vms

-0.3 to +6

V

Clock pulse voltage

V

(CLK)

-0.3 to +6

V

Reset pulse voltage

V

(RESET)

-0.3 to +6

V

External start pulse

voltage

V

(EXTST)

-0.3 to +6

V

Topr

-5 to +60

°C

Storage temperature

Tstg

-10 to +70

°C

*2: No condensation

s Recommended terminal voltage

Parameter

Symbol

Min.

Typ.

Max.

Unit

Supply voltage

Vdd

4.75

5

5.25

V

Reference voltage

Vref

4

4.5

4.75

V

Photodiode voltage

Vpd

-

Vref

-

V

High gain

Vdd-0.25

Vdd

Vdd+0.25

V

Gain selection terminal

voltage

Low gain

Vgain

0

-

0.4

V

Vdd-0.25

Vdd

Vdd+0.25

V

Master/slave selection

voltage

Vms

0-

0.4

V

High level

Vdd-0.25

Vdd

Vdd+0.25

V

Clock pulse voltage

Low level

V (CLK)

0

-

0.4

V

High level

Vdd-0.25

Vdd

Vdd+0.25

V

Reset pulse voltage

Low level

V (RESET)

0-

0.4

V

High level

Vdd-0.25

Vdd

Vdd+0.25

V

External start pulse

voltage

Low level

V (EXESP)

0

-

0.4

V

*3: Parallel

*4: Serial at 2nd or later stages

Parameter

Symbol

Min.

Typ.

Max.

Unit

f (CLK)

40

-

4000

kHz

Output impedance

Zo

-

3

-

k

Ω

Power consumption

P

-

360

-

mW

High gain

-

0.5

-

Charge amp feedback

capacitance

Low gain

Cf

-

1

-

pF

*5: Video data rate is 1/4 of clock pulse frequency f (CLK).

2