AD7825(2001) 查看數據表（PDF） - Analog Devices

零件编号

产品描述 (功能)

生产厂家

AD7825
(Rev.:2001)

3 V/5 V, 2 MSPS, 8-Bit, 1-, 4-, 8-Channel Sampling ADCs

Analog Devices 

AD7822/AD7825/AD7829

OUTLINE DIMENSIONS

Dimensions shown in inches and (mm).

28-Lead Plastic DIP

(N-28)

1.565 (39.70)

1.380 (35.10)

28

0.250

(6.35)

MAX

1

PIN 1

0.200 (5.05) 0.022 (0.558)

0.125 (3.18) 0.014 (0.356)

0.100

(2.54)

BSC

15

0.580 (14.73)

0.485 (12.32)

14

0.060 (1.52)

0.015 (0.38)

0.625 (15.87)

0.600 (15.24) 0.195 (4.95)

0.125 (3.18)

0.070

(1.77)

MAX

0.150

(3.81)

MIN

SEATING

PLANE

0.015 (0.381)

0.008 (0.204)

28-Lead Small Outline Package

(R-28)

0.7125 (18.10)

0.6969 (17.70)

28

15

1

14

PIN 1

0.1043 (2.65)

0.0926 (2.35)

0.0291 (0.74)

x 45°

0.0098 (0.25)

0.0118 (0.30)

0.0040 (0.10)

0.0500

(1.27)

BSC

8° 0.0500 (1.27)

0.0192 (0.49)

0.0138 (0.35)

SEATING 0.0125 (0.32) 0°

PLANE 0.0091 (0.23)

0.0157 (0.40)

28-Lead Thin Shrink Small Outline Package

(RU-28)

0.386 (9.80)

0.378 (9.60)

28

15

1

14

PIN 1

0.006 (0.15)

0.002 (0.05)

SEATING

PLANE

0.0256 (0.65) 0.0118 (0.30)

BSC

0.0075 (0.19)

0.0433

(1.10)

MAX

8°

0°

0.0079 (0.20)

0.0035 (0.090)

0.028 (0.70)

0.020 (0.50)

–18–

REV. B

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