Hamamatsu developed Multi Pin-Phase (MPP) mode back-thinned FFT- CCDs S7170-0909, S7171-0909 specifically designed for low-light-level

detection in scientific applications. S7170-0909, S7171-0909 have sensitivity from the UV to near-IR as well as having low dark current and wide

dynamic range. Stability of the spectral response curve is also achieved for high precision measurements.

Either one-stage or two-stage thermoelectric cooler is built into the package (S7171-0909, S7172-0909). At room temperature operation, the

device can be cooled down to -10 ˚C by one-stage cooler and -30 ˚C by two-stage cooler, respectively. In addition since both the CCD chip and

the thermoelectric cooler are hermetically sealed, no dry air is required, thus allowing easy handling.

Features

l 512 × 512 pixel format

l Greater than 90 % quantum efficiency

at peak sensitivity wavelength

l Wide spectrum range

l Low readout noise

l Wide dynamic range

l MPP operation

l Non-cooled types: S7170-0909

One-stage TE-cooled types: S7171-0909

Applications

l Scientific measuring instrument

l Semiconductor inspection

l UV imaging

l Bio-photon observation

IMAGE

SENSOR

CCD area image sensor

512 × 512 pixels, Back-thinned FFT-CCD

S7170-0909, S7171-0909

s General ratings

Parameter

S7170-0909

S7171-0909

Pixel size

24 (H) × 24 (V) µm

Number of active pixels

512 (H) × 512 (V)

Vertical clock phase

2 phase

Horizontal clock phase

2 phase

Output circuit

One-stage MOSFET source follower

Package

24 pin ceramic DIP (refer to dimensional outlines)

Built-in cooler

-

One-stage

Window

*1: Window-less is available upon request.

s Selection guide

Type No.

Cooling

Number of total pixels

Number of active

pixels

Active area

[mm (H) × mm (V)]

S7170-0909

Non-cooled

532

× 520

512

× 512

12.288

× 12.288

S7171-0909

One-stage

TE-cooled

532

× 520

512

× 512

12.288

× 12.288

Note) Two-stage TE-cooled type (S7172-0909) is also available.

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