DPAD LINEAR [Linear Integrated Systems], DPAD Datasheet - Page 2

• Manufacturer Part Number: DPAD
• Description: MONOLITHIC DUAL PICO AMPERE DIODES
• Manufacturer: LINEAR [Linear Integrated Systems]

Figure 1. Operational Amplifier Protection
Input Differential Voltage limited to 0.8V (typ) by DPADs D
Mode Input voltage limited by DPADs D
Figure 2. Sample and Hold Circuit
Typical Sample and Hold circuit with clipping. DPAD diodes reduce offset
voltages fed capacitively from the JFET switch gate.
Linear Integrated Systems
D3
FIGURE 1
D1
+15V
1.
2.
Information furnished by Linear Integrated Systems is believed to be accurate and reliable. However, no responsibility is assumed for its
use; nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implicatio
otherwise under any patent or patent rights of Linear Integrated Systems.
DPAD10
0.195
0.175
0.046
0.036
4 LEADS
Absolute maximum ratings are limiting values above which serviceability may be impaired.
The DPAD type number denotes its maximum reverse current value in pico amperes. Devices with I
shown are available upon request.
0.019
0.016
45°
-15V
D2
DIA.
0.030
MAX.
0.100
D4
DIA.
Four Lead
TO-72
+
-
OP-27
1
4
2
0.048
0.028
3
0.500 MIN.
0.050
0.150
0.115
0.230
0.209
DIA.
3
and D
45°
0.016
0.019
0.016
0.021
DIM. A
DIM. B
0.029
0.045
4
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to ±15V.
TO-78
0.305
0.335
0.028
0.034
1
0.200
3 4
7
0.335
0.370
1
e
FIGURE 2
5
and D
in
0.100
MAX.
0.040
CONTROL
2
0.100
. Common
MIN. 0.500
SIGNAL
SEATING
PLANE
0.165
0.185
0.150
0.157
0.0075
0.0098
0.014
0.018
0.021
DPAD1
2N4393
D1
+V
DIMENSIONS IN
INCHES
1
2
3
4
SOIC
-V
0.2284
0.2440
R
C
values intermediate to those
D2
8
7
6
5
R
0.189
0.196
0.0040
0.0098
+V
2N4117A
0.050
V
OUT
n or