AD7846(RevE) 查看數據表（PDF） - Analog Devices

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AD7846
(Rev.:RevE)

LC2MOS 16-Bit Voltage Output DAC

Analog Devices 

AD7846

OUTLINE DIMENSIONS

Dimensions shown in inches and (mm).

28-Lead Ceramic DIP (Q-28)

0.005 (0.13) MIN

0.100 (2.54) MAX

28

15

0.610 (15.49)

0.500 (12.70)

1

14

0.225

(5.72)

MAX

PIN 1

1.490 (37.85) MAX

0.015

(0.38)

MIN

0.150

(3.81)

MIN

0.200 (5.08) 0.026 (0.66) 0.110 (2.79) 0.070 (1.78) SEATING

0.125 (3.18) 0.014 (0.36) 0.090 (2.29) 0.030 (0.76) PLANE

0.620 (15.75)

0.590 (14.99)

0.018 (0.46)

0.008 (0.20)

15°

0°

28-Lead Plastic DIP (N-28A)

1.450 (36.83)

1.440 (35.576)

28

15

0.550 (13.97)

0.530 (13.462)

1

14

0.200

(5.080)

MAX

PIN 1

SEATING

PLANE 0.020 (0.508)

0.015 (0.381)

0.100

(2.54)

BSC

0.160 (4.06)

0.140 (3.56)

0.606 (15.39)

0.594 (15.09)

0.065 (1.65)

0.045 (1.14)

15°

0°

0.012 (0.306)

0.008 (0.203)

28-Lead Plastic Leaded Chip Carrier (PLCC)

(P-28A)

0.180 (4.57)

0.048 (1.21)

0.165 (4.19)

0.042 (1.07)

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

(PINS DOWN)

0.050

(1.27)

BSC

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

0.025 (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)

–16–

REV. E

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