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S10317_15 Datasheet, PDF (1/6 Pages) Hamamatsu Corporation – Photo IC for laser beam synchronous detection
Photo IC for laser beam synchronous detection
S10317 series S11257 series
Low voltage operation (3.3 V)
The S10317/S11257 series photo IC use a high-speed PIN photodiode designed for laser beam synchronous detec-
tion. They operate at a low voltage (3.3 V) compatible with low-voltage peripheral components mounted on the same
PC board. Two types of current amplifiers are available with a gain of 6 times (S10317-01, S11257-01DT) and 20 times
(S10317, S11257-02DT) that can be selected according to laser power to be used. HAMAMATSU also provides a 5 V op-
eration type (S9703 series) and dual-element Si PIN photodiode types (S9684 series, S11282-01DS).
Features
Low voltage operation (3.3 V)
High sensitivity
Current amplifier gain: 20 times (S10317, S11257-02DT)
6 times (S10317-01, S11257-01DT)
Digital output
Small package
Suitable for lead-free solder reflow
photosensitive area: 2.84 × 0.5 mm (S10317 series)
2.84 × 0.25 mm (S11257 series)
Applications
Print start timing detection for laser printers, digital
copiers, fax machines, etc.
Absolute maximum ratings
Parameter
Symbol
Condition
Value
Unit
Supply voltage
Power dissipation*1
Output voltage*2
Vcc Ta=25 °C
P Ta=25 °C
Vo Ta=25 °C
-0.5 to +7
V
300
mW
-0.5 to +7
V
Output current
Io Ta=25 °C
5
mA
Ro terminal current
IRO Ta=25 °C
3
mA
Operating temperature
Topr
-25 to +80
°C
Storage temperature
Tstg
-40 to +85
°C
Reflow soldering conditions*3
Tsol
Peak temperature 240 °C max., 1 time
-
*1: Power dissipation decreases at a rate of 4 mW/°C above Ta=25 °C.
*2: Vcc=+0.5 V or less
*3: JEDEC level 5a
Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the
product within the absolute maximum ratings.
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