UPD8821 datasheet(3/24 Pages) NEC

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Data Sheet S17961EJ2V0DS

μ PD8821

PIN CONFIGURATION (Top View)

CCD linear image sensor 40-pin plastic DIP with heat sink (15.24 mm (600))

μ PD8821CZ-A

Output signal 4 (Green-even)

Ground

Output signal 6 (Red-even)

Output signal 5 (Red-odd)

Output unit drain voltage 2

Reset gate clock

Ground

Shift register clock 2BO

Shift register clock 1AO

Package Heat-Sink VOD

No connection

Shift register clock 1A

Shift register clock 2B

Transfer gate clock 3

Ground

No connection

VOUT4

Last stage shift register clock

GND

VOUT6

VOUT5

VOD

φ R

φ 2L

GND

φ 2BO

φ 1AO

HS-VOD

φ 1A

φ 2B

φ TG3

GND

VOUT3

GND

VOUT1

VOUT2

VOD

φ CP

φ 2L

GND

φ 1BO

φ 2AO

HS-VOD

φ 2A

φ 1B

φ TG1

φ TG2

Output signal 3 (Green-odd)

Ground

Output signal 1 (Blue-odd)

Output signal 2 (Blue-even)

Output unit drain voltage

Reset feed-through level clamp clock

Ground

Shift register clock 1BO

Shift register clock 2AO

Package Heat-Sink VOD

No connection

Shift register clock 2A

Shift register clock 1B

Transfer gate clock 1

Transfer gate clock 2

No connection

Last stage shift register clock

Caution Pins 11 and 30 (HS-VOD) are connected only to the heat sink. These pins are not connected to VOD

(pins 5 or 36) inside this device.

Set HS-VOD (pins 11 and 30) to VOD (pins 5 and 36) in common on a board. Each VOD is connected

inside this device.

PHOTOCELL STRUCTURE DIAGRAM

μ m

Channel stopper

Aluminum

shield

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