Datasheet

AD688
Rev. B | Page 13 of 16
OUTLINE DIMENSIONS
CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.
16
1
8
9
0.310 (7.87)
0.220 (5.59)
0.005
(0.13)
MIN
0.098 (2.49)
MAX
15°
0°
0.320 (8.13)
0.290 (7.37)
0.015 (0.38)
0.008 (0.20)
SEATING
PLANE
0.200 (5.08)
MAX
0.840 (21.34) MAX
0.150 (3.81)
MIN
0.200 (5.08)
0.125 (3.18)
0.023 (0.58)
0.014 (0.36)
0.100
(2.54)
BSC
0.070 (1.78)
0.030 (0.76)
0.060 (1.52)
0.015 (0.38)
PIN 1
Figure 33. 16-Lead Ceramic Dual In-Line Package [CERDIP]
(Q-16)
Dimensions shown in inches and (millimeters)
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
COMPLIANT TO JEDEC STANDARDS MS-013AA
SEATING
PLANE
0.30 (0.0118)
0.10 (0.0039)
0.51 (0.0201)
0.31 (0.0122)
2.65 (0.1043)
2.35 (0.0925)
1.27 (0.0500)
BSC
16
9
8
1
10.65 (0.4193)
10.00 (0.3937)
7.60 (0.2992)
7.40 (0.2913)
10.50 (0.4134)
10.10 (0.3976)
8°
0°
0.75 (0.0295)
0.25 (0.0098)
× 45°
1.27 (0.0500)
0.40 (0.0157)
0.33 (0.0130)
0.20 (0.0079)
COPLANARITY
0.10
Figure 34. 16-Lead Standard Small Outline Package [SOIC]
Wide Body
(RW-16)
Dimensions shown in millimeter and (inches)
ORDERING GUIDE
Model
Initial
Error
Temperature
Coefficient
Temperature Range
Package Description Package Option
AD688AQ 5 mV 3 ppm/°C −40°C to + 85°C 16-Lead CERDIP Q-16
AD688BQ 2 mV 3 ppm/°C −40°C to + 85°C 16-Lead CERDIP Q-16
AD688ARWZ
1
4 mV 8 ppm/°C −40°C to + 85°C 16-Lead SOIC RW-16
1
Z = Pb-free part.