Datasheet > S7848

S7848

更新时间： 2022-11-26 04:29:27

品牌	Logo	应用领域
其他 - ETC		/
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描述
POSITION SENSITIVE DETECTOR

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S7848 数据手册

Selection guide

PSD (Position Sensitive Detector) is an optoelectronic position sensor utiliz-

ing photodiode surface resistance. Unlike discrete element detectors such as

CCD, PSD provides continuous position data (X or Y coordinate data) and

features high position resolution and high-speed response.

One-dimensional PSD

······························

Hamamatsu provides various types of one-dimensional PSDs designed

for high-precision distance measurement such as displacement meters,

camera auto focusing and optical switches. Our product line includes a

visible-cut type for near infrared detection, a red sensitivity enhanced type

for red light detection, a microscopic spot light (LD beam, etc.) detection

type, and a long, narrow type with an active area exceeding 30 mm.

12 13

Interelectrode

Spectral response

range

resistance

Vb=0.1 V

(kΩ)

Active area

Resistance length

Type No.

Package

(mm)

1 × 1

1 × 1.2

(mm)

1.2

(nm)

760 to 1100

320 to 1100

760 to 1060

320 to 1060

760 to 1060

760 to 1100

320 to 1100

760 to 1100

320 to 1100

760 to 1100

440 to 1100

400 to 1100

760 to 1100

320 to 1100

760 to 1100

320 to 1100

760 to 1100

320 to 1100

760 to 1100

320 to 1100

700 to 1100

S6407

S6515

200

140

S4580-04

S4580-06

S4581-04

S4581-06

S3271-05

S4582-04

S4582-06

S3272-05

S4583-04

S4583-06

S3273-05

S7879

S8361 *

S4584-04

S4584-06

S3274-05

S7105-04

S7105-06

S7105-05

S5629

0.8 × 1.5

1.5

140

400

140

400

140

400

110

1 × 2

1 × 2.5

1 × 3

2.5

Plastic

140

400

140

400

1 × 3.5

1 × 4.2

1 × 6

3.5

4.2

S5629-01

S5629-02

S3979

S3931

S3932

300

140

1 × 3

1 × 6

1 × 12

2.5 × 34

1 × 37

TO-5

Ceramic

S1352

S3270

* High sensitivity in the red region type

Works with microscopic spot light detection.

1 2 345 6 7...16

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