AD7899ARS-2 Просмотр технического описания (PDF) - Analog Devices

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AD7899ARS-2

5 V Single Supply 14-Bit 400 kSPS ADC

Analog Devices 

28

1

PIN 1

OUTLINE DIMENSIONS

Dimensions shown in inches and (mm).

28-Lead Small Outline

(R-28)

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

0.0098

((00..7245))؋

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؇

0.0091 (0.23)

0.0500 (1.27)

0.0157 (0.40)

28-Lead Shrink Small Outline

(RS-28)

0.407 (10.34)

0.397 (10.08)

28

15

AD7899

1

14

0.078 (1.98) PIN 1

0.068 (1.73)

0.07 (1.79)

0.066 (1.67)

0.008 (0.203)

0.0256

(0.65)

0.002 (0.050) BSC

8°

0.015 (0.38)

0.010 (0.25)

SEATING

PLANE

0°

0.009 (0.229)

0.005 (0.127)

0.03 (0.762)

0.022 (0.558)

AD7899–Revision History

Location

Page

Data Sheet changed from REV. 0 to REV. A.

Edit to Timing page heading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Edit to Converter Details section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Edit to Figure 14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

REV. A

–15–

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