Datasheet

AD7396/AD7397
–12–
REV. 0
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
C3425–8–10/98
PRINTED IN U.S.A.
24-Lead SOIC Package
(R-24)
24
13
12
1
0.6141 (15.60)
0.5985 (15.20)
0.4193 (10.65)
0.3937 (10.00)
0.2992 (7.60)
0.2914 (7.40)
PIN 1
SEATING
PLANE
0.0118 (0.30)
0.0040 (0.10)
0.0192 (0.49)
0.0138 (0.35)
0.1043 (2.65)
0.0926 (2.35)
0.0500
(1.27)
BSC
0.0125 (0.32)
0.0091 (0.23)
0.0500 (1.27)
0.0157 (0.40)
88
08
0.0291 (0.74)
0.0098 (0.25)
3 458
AD7397
V
OUTA
V
DD
REF
GND
C
+5V
I
SY
< 262mA
200mA
470kV 470kV
OP196
–5V
< 50mA
V
O
+5V
–5V
BIPOLAR
OUTPUT
SWING
ONLY ONE CHANNEL SHOWN.
DIGITAL INTERFACE CIRCUITRY
OMITTED FOR CLARITY.
Figure 30. Bipolar Output Operation
Table III. Bipolar Code Table
Hexadecimal Number Decimal Number Analog Output
In DAC Register In DAC Register Voltage (V)
3FF 1023 4.9902
201 513 0.0097
200 512 0.0000
1FF 511 –0.0097
000 0 –5.0000
24-Lead Narrow Body Plastic DIP Package
(N-24)
24
112
13
0.280 (7.11)
0.240 (6.10)
PIN 1
1.275 (32.30)
1.125 (28.60)
0.150
(3.81)
MIN
0.200 (5.05)
0.125 (3.18)
SEATING
PLANE
0.022 (0.558)
0.014 (0.356)
0.060 (1.52)
0.015 (0.38)
0.210
(5.33)
MAX
0.070 (1.77)
0.045 (1.15)
0.100 (2.54)
BSC
0.325 (8.25)
0.300 (7.62)
0.015 (0.381)
0.008 (0.204)
0.195 (4.95)
0.115 (2.93)
24-Lead Thin Surface Mount TSSOP Package
(RU-24)
24 13
12
1
0.311 (7.90)
0.303 (7.70)
0.256 (6.50)
0.246 (6.25)
0.177 (4.50)
0.169 (4.30)
PIN 1
SEATING
PLANE
0.006 (0.15)
0.002 (0.05)
0.0118 (0.30)
0.0075 (0.19)
0.0256 (0.65)
BSC
0.0433
(1.10)
MAX
0.0079 (0.20)
0.0035 (0.090)
0.028 (0.70)
0.020 (0.50)
88
08