OUTLINE DIMENSIONS
ADuM7440/ADuM7441/ADuM7442
0.197 (5.00)
0.193 (4.90)
0.189 (4.80)
16
9
0.158 (4.01)
0.154 (3.91)
0.150 (3.81) 0.244 (6.20)
1
0.236 (5.99)
8
0.228 (5.79)
0.065 (1.65)
0.049 (1.25)
0.010 (0.25)
0.004 (0.10)
COPLANARITY
0.004 (0.10)
0.025 (0.64)
BSC
0.012 (0.30)
0.008 (0.20)
0.069 (1.75)
0.053 (1.35)
SEATING
PLANE
0.010 (0.25)
0.006 (0.15)
0.020 (0.51)
0.010 (0.25)
8°
0.041 (1.04)
REF
0°
0.050 (1.27)
0.016 (0.41)
COMPLIANT TO JEDEC STANDARDS MO-137-AB
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.
Figure 23. 16-Lead Shrink Small Outline Package [QSOP]
(RQ-16)
(Dimensions shown in inches and (millimeters)
ORDERING GUIDE
Model1
Number Number
of Inputs, of Inputs, Maximum
VDD1 Side VDD2 Side Data Rate
ADuM7440ARQZ
4
0
1 Mbps
ADuM7440ARQZ-RL7 4
0
1 Mbps
Maximum Maximum
Propagation Pulse Width Temperature
Delay, 5 V Distortion (ns) Range
75 ns
25
−40°C to +105°C
75 ns
25
−40°C to +105°C
ADuM7440CRQZ
4
0
25 Mbps 50 ns
5
ADuM7440CRQZ-RL7 4
0
25 Mbps 50 ns
5
−40°C to +105°C
−40°C to +105°C
ADuM7441ARQZ
3
1
1 Mbps 75 ns
25
ADuM7441ARQZ-RL7 3
1
1 Mbps 75 ns
25
−40°C to +105°C
−40°C to +105°C
ADuM7441CRQZ
3
1
25 Mbps 50 ns
5
ADuM7441CRQZ-RL7 3
1
25 Mbps 50 ns
5
−40°C to +105°C
−40°C to +105°C
ADuM7442ARQZ
2
2
1 Mbps 75 ns
25
ADuM7442ARQZ-RL7 2
2
1 Mbps 75 ns
25
−40°C to +105°C
−40°C to +105°C
ADuM7442CRQZ
2
2
25 Mbps 50 ns
5
ADuM7442CRQZ-RL7 2
2
25 Mbps 50 ns
5
−40°C to +105°C
−40°C to +105°C
Package
Package Description Option
16-Lead QSOP
RQ-16
16-Lead QSOP,
7”Tape and Reel
RQ-16
16-Lead QSOP
RQ-16
16-Lead QSOP,
7”Tape and Reel
RQ-16
16-Lead QSOP
RQ-16
16-Lead QSOP,
7”Tape and Reel
RQ-16
16-Lead QSOP
RQ-16
16-Lead QSOP,
7”Tape and Reel
RQ-16
16-Lead QSOP
RQ-16
16-Lead QSOP,
7”Tape and Reel
RQ-16
16-Lead QSOP
RQ-16
16-Lead QSOP,
7”Tape and Reel
RQ-16
1 Z = RoHS Compliant Part.
Rev. B | Page 17 of 20