AD7818_04 查看數據表（PDF） - Analog Devices
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AD7818_04 Datasheet PDF : 20 Pages
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RD/WR
SCLK
DIN/DOUT
AD7816/AD7817/AD7818
t5
1
2
3
t6
t7
DB7
DB6
DB5
t8
7
8
t9
DB1 DB0
t11
1
2
3
t12
t13
DB9
DB8
DB7
9
10
DB1
t14a
DB0
CONTROL BYTE
Figure 21. AD7816/AD7818 Serial Interface Timing Diagram
OUTLINE DIMENSIONS
8-Lead Standard Small Outline Package [SOIC]
Narrow Body
(R-8)
Dimensions shown in millimeters and (inches)
5.00 (0.1968)
4.80 (0.1890)
8
4.00 (0.1574)
3.80 (0.1497) 1
5
6.20 (0.2440)
4 5.80 (0.2284)
0.25 (0.0098)
1.27 (0.0500)
BSC
1.75 (0.0688)
1.35 (0.0532)
0.50 (0.0196)
0.25 (0.0099) ؋ 45؇
0.10 (0.0040)
COPLANARITY
0.10
SEATING
PLANE
0.51 (0.0201)
0.31 (0.0122)
8؇
0.25 (0.0098) 0؇ 1.27 (0.0500)
0.17 (0.0067) 0.40 (0.0157)
COMPLIANT TO JEDEC STANDARDS MS-012AA
CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN
8-Lead Mini Small Outline Package [MSOP]
(RM-8)
Dimensions shown in millimeters
3.00
BSC
8
3.00
BSC
1
5
4.90
BSC
4
PIN 1
0.65 BSC
0.15
1.10 MAX
0.00
0.38
0.22
0.80
0.23
0.08
8؇
0؇
0.60
0.40
COPLANARITY
0.10
SEATING
PLANE
COMPLIANT TO JEDEC STANDARDS MO-187AA
16-Lead Standard Small Outline Package [SOIC]
Narrow Body
(R-16)
Dimensions shown in millimeters and (inches)
10.00 (0.3937)
9.80 (0.3858)
4.00 (0.1575) 16
3.80 (0.1496) 1
9 6.20 (0.2441)
8 5.80 (0.2283)
0.25 (0.0098)
1.27 (0.0500) 1.75 (0.0689)
BSC
1.35 (0.0531)
0.50
0.25
((00..00109978))؋
45؇
0.10 (0.0039)
COPLANARITY
0.10
8؇
0.51 (0.0201)
0.31 (0.0122)
SEATING
PLANE
0.25 (0.0098)
0.17 (0.0067)
0؇
1.27 (0.0500)
0.40 (0.0157)
COMPLIANT TO JEDEC STANDARDS MS-012AC
CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN
16-Lead Thin Shrink Small Outline Package [TSSOP]
(RU-16)
Dimensions shown in millimeters
5.10
5.00
4.90
16
9
4.50
4.40
4.30
6.40
BSC
1
8
PIN 1
1.20
MAX
0.15
0.20
0.05
0.09
0.75
0.30
8؇
0.60
0.65
BSC
0.19
COPLANARITY
SEATING
PLANE
0؇
0.45
0.10
COMPLIANT TO JEDEC STANDARDS MO-153AB
REV. C
–17–
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