–12–
ADG406/ADG407/ADG426
REV. 0
C1905–18–4/94
V
DD
V
SS
V
SS
V
DD
A3
ADG426*
GND
D
A2
A1
V
OUT
EN
S1
S16
R
L
1kΩ
A0
V
IN
WR
RS
2.4V
*SIMILAR CONNECTION FOR ADG406/407
Test Circuit 11. OFF Isolation
OUTLINE DIMENSIONS
Dimensions shown in inches an (mm).
28-Pin PLCC (P-28A)
28-Pin Plastic (N-28)
0.048 (1.21)
0.042 (1.07)
0.456 (11.58)
0.450 (11.43)
SQ
0.495 (12.57)
0.485 (12.32)
SQ
0.048 (1.21)
0.042 (1.07)
0.050
(1.27)
BSC
26 4
TOP VIEW
25
19
12
11
PIN 1
IDENTIFIER
5
18
0.020
(0.50)
R
0.056 (1.42)
0.042 (1.07)
0.032 (0.81)
0.026 (0.66)
0.021 (0.53)
0.013 (0.33)
0.025 (0.63)
0.015 (0.38)
0.180 (4.57)
0.165 (4.19)
0.430 (10.92)
0.390 (9.91)
0.110 (2.79)
0.085 (2.16)
0.040 (1.01)
0.025 (0.64)
PIN 1
0.580 (14.73)
0.485 (12.32)
1
14
15
28
0.015 (0.381)
0.008 (0.204)
0.625 (15.87)
0.600 (15.24)
0.195 (4.95)
0.125 (3.18)
0.250
(6.35)
MAX
0.022 (0.558)
0.014 (0.356)
0.100
(2.54)
BSC
0.200 (5.05)
0.125 (3.18)
0.070 (1.77)
MAX
0.060 (1.52)
0.015 (0.38)
0.150
(3.81)
MIN
SEATING
PLANE
1.565 (39.70)
1.380 (35.10)
28-Pin SSOP (RS-28)
PRINTED IN U.S.A.
0.407 (10.34)
0.397 (10.08)
0.008 (0.203)
0.002 (0.050)
0.07 (1.78)
0.066 (1.67)
0.009 (0.229)
0.005 (0.127)
0.03 (0.762)
0.022 (0.558)
8
°
0
°
0.311 (7.9)
0.301 (7.64)
0.0256 (0.65)
BSC
PIN 1
15
141
28
0.212 (5.38)
0.205 (5.207)
1. LEAD NO. 1 IDENTIFIED BY A DOT.
2. LEADS WILL BE EITHER TIN PLATED OR SOLDER DIPPED
IN ACCORDANCE WITH MIL-M-38510 REQUIREMENTS
V
DD
V
DD
ADG426*
D
V
OUT
S1
S16
S2
1kΩ
A0
A1
A2
A3
1kΩ
V
IN
2.4V
V
SS
V
SS
EN
GND
WR
RS
*SIMILAR CONNECTION FOR ADG406/407
Test Circuit 12. Crosstalk
