S8865-128 HAMAMATSU [Hamamatsu Corporation], S8865-128 Datasheet

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S8865-128

Manufacturer Part Number
S8865-128
Description
Photodiode array combined with signal processing circuit chip
Manufacturer
HAMAMATSU [Hamamatsu Corporation]
Datasheet
P H O T O D I O D E
Photodiode array with amplifier
S8865 series
S8865 series is a Si photodiode array combined with a signal processing circuit chip. The signal processing circuit chip is formed by CMOS
process and incorporates a timing generator, shift register, charge amplifier array, clamp circuit and hold circuit, making the external circuit
configuration simple. A long, narrow image sensor can also be configured by arranging multiple arrays in a row. For X-ray detection applications,
types with fluorescent paper affixed on the active area are also available.
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Photodiode array combined with signal processing circuit chip
Features
Large element pitch: 2 types available
S8865-64: 0.8 mm pitch × 64 ch
S8865-128: 0.4 mm pitch × 128 ch
5 V power supply operation
Simultaneous integration by using a charge amplifier
array
Sequential readout with a shift register
(Data rate: 1 MHz Max.)
Low dark current due to zero-bias photodiode
operation
Integrated clamp circuit allows low noise and wide
dynamic range
Integrated timing generator allows operation at two
different pulse timings
Types with phosphor screen affixed on the active area are
available for X-ray detection: S8865-64G/S8865-128G
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PHOTODIODE DIFFUSION AREA
KMPDC0072EA
Applications
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Long line sensors
Line sensors for X-ray detection
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S8865-128 Summary of contents

Page 1

... A long, narrow image sensor can also be configured by arranging multiple arrays in a row. For X-ray detection applications, types with fluorescent paper affixed on the active area are also available. Features l Large element pitch: 2 types available S8865-64: 0.8 mm pitch × S8865-128: 0.4 mm pitch × 128 power supply operation l Simultaneous integration by using a charge amplifier array ...

Page 2

... Photodiode array with amplifier ( ( ( S8865 series W ...

Page 3

... D I SATURATION OUTPUT VOLTAGE Vsat=3.5 V Typ Typ. GND KMPDC0152EA Vdd GND 6 7 SHIFT REGISTER HOLD CIRCUIT CHARGE AMP ARRAY N-1 N PHOTODIODE ARRAY S8865 series (Ta=25 ˚C) 0.5 0.4 0.3 0.2 0.1 0 200 400 600 800 1000 1200 WAVELENGTH (nm) 3 TRIG 8 EOS 9 Video KMPDC0153EA lx lx ...

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... CLK tpw (RESET1) RESET VIDEO OUTPUT PERIOD Video Trig EOS tf (CLK) tr (CLK) tpw (CLK1 (RESET) 4 Photodiode array with amplifier tpw (RESET2) 8 CLOCKS INTEGRATION TIME tpw (CLK2) tpw (RESET1) tpw (RESET2) tr (RESET) S8865 series CLOCKS KMPDC0154EB ...

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... I +0.2 51 2.54 × 27.94 1 5.6 40.0 PHOTODIODE 1 ch DIRECTION OF SCAN Photodiode array with amplifier (× 12) 0.76 SIGNAL PROCESSOR IC CHIP 12 PHOTODIODE ARRAY PHOSPHOR SCREEN * (× 4) 2.2 S8865 series 1.27 2.54 12 1.6 KMPDA0164EB 5 ...

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... Photodiode array with amplifier Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2004 Hamamatsu Photonics K.K. S8865 series Cat. No. KMPD1071E01 Jan. 2004 DN ...

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