AD674 데이터 시트보기 (PDF) - Analog Devices

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AD674

Complete 12-Bit A/D Converters

Analog Devices 

REV. C

OUTLINE DIMENSIONS

Dimensions shown in inches and (mm).

AD674B/AD774B

28-Lead Ceramic DIP Package

(D-28)

28

1

0.085

(2.16)

0.050 (12.83)

1.42 (36.07)

1.40 (35.56)

0.05 (1.27)

0.045 (1.14)

15

0.59

+– 0.01

(14.98)

14

30 o

SEATING

PLANE

0.095 (2.41)

0.08 (2.0)

0.125 MIN (3.17)

0.145 +– 0.02

(3.68)

0.017 +– 0.003

(0.43)

0.1 (2.54)

0.047 +– 0.007

(1.19)

0.050

+– 0.010

(1.27)

0(0.0.21504+–+–00.0.0052)

0.6 (15.24)

28-Lead Plastic DIP Package

(N-28)

1.565 (39.70)

1.380 (35.10)

28

1

PIN 1

0.250

(6.35)

MAX

0.200 (5.05) 0.022 (0.558) 0.100

0.125 (3.18)

0.014 (0.356)

(2.54)

BSC

15

0.580 (14.73)

0.485 (12.32)

14

0.060 (1.52)

0.015 (0.38)

0.150

(3.81)

MIN

0.070 SEATING

(1.77) PLANE

MAX

0.625 (15.87)

0.600 (15.24)

0.195 (4.95)

0.125 (3.18)

0.015 (0.381)

0.008 (0.204)

28-Lead Wide Body SOIC Package

(R-28)

28

1

PIN 1

0.7125 (18.10)

0.6969 (17.70)

15

0.2992 (7.60)

0.2914 (7.40)

0.4193 (10.65)

14

0.3937 (10.00)

0.1043 (2.65)

0.0926 (2.35)

0.0291 (0.74)

0.0098 (0.25)؋ 45؇

0.0118 (0.30)

0.0040 (0.10)

0.0500

(1.27)

BSC

8؇

0.0192 (0.49)

0.0138 (0.35)

SEATING

PLANE

0.0125 (0.32)

0.0091 (0.23)

0؇

0.0500 (1.27)

0.0157 (0.40)

–11–

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