AD721 查看數據表（PDF） - Analog Devices

零件编号

产品描述 (功能)

生产厂家

AD721

RGB to NTSC/PAL Encoders

Analog Devices 

AD720/AD721

OUTLINE DIMENSIONS

Dimensions shown in inches and (mm).

28-Lead Plastic Leaded Chip Carrier (PLCC) Package

P-28A

0.048 (1.21)

0.042 (1.07)

0.050

(1.27)

BSC

0.048 (1.21)

0.042 (1.07)

4

5

PIN 1

IDENTIFIER

0.056 (1.42)

0.042 (1.07)

26

25

TOP

VIEW

0.020

(0.50)

R

11

12

19

18

0.456 (11.58)

0.450 (11.43) SQ

0.495 (12.57)

0.485 (12.32) SQ

0.180 (4.57)

0.165 (4.19)

0.025 (0.63)

0.015 (0.38)

0.021 (0.53)

0.013 (0.33)

0.430 (10.92)

0.390 (9.91)

0.032 (0.81)

0.026 (0.66)

0.040 (1.01)

0.025 (0.64)

0.110 (2.79)

0.085 (2.16)

–8–

REV. 0

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