DPAD5 Просмотр технического описания (PDF) - Calogic, LLC
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Компоненты Описание
производитель
DPAD5 Datasheet PDF : 2 Pages
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CORPORATION
DPAD1 / DPAD2 / DPAD5 / DPAD10 / DPAD20 / DPAD50 / DPAD100
SSTDPAD5 / SSTDPAD10 / SSTDPAD20 / SSTDPAD50 / SSTDPAD100
ABSOLUTE MAXIMUM RATINGS (25oC)
Forward Gate Current, Each Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
Total Device Dissipation @ TA = 25oC
Derate 4.0 mW/ oC to 125oC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 mW
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +125oC
Lead Temperature (1/16" from case for 10 seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300oC
ELECTRICAL CHARACTERISTICS (25oC unless otherwise noted)
SYMBOL
STATIC
CHARACTERISTICS
IR
Reverse Current
BVR
Breakdown Voltage (Reverse)
VF
DYNAMIC
Forward Voltage Drop
CR
Capacitance
| CR1 - CR2 | Differential Capacitance
MIN TYP MAX UNIT
TEST CONDITIONS
-1
-2
-5
pA VR = -20 V
-10
-20
-50
-100
-45
-120
IR = -1µA
-35
V
0.8
1.5
IF = 5 mA
DPAD1
DPAD2
DPAD5
DPAD10
DPAD20
DPAD50
DPAD100
DPAD1, 2, 5
DPAD10, 20, 50, 100
DPAD1, 2, 5, 10, 20, 50, 100
0.8
pF VR = -5 V, f = 1 MHz
2.0
DPAD1, 2, 5
DPAD10, 20, 50, 100
0.1
0.2
pF VR1 = VR2 = -5 V, f = 1 MHz DPAD1, 2, 5, 10, 20, 50, 100
DPAD10
D1
D2
D3
D4
_
1
+
+15V
-15V
IR < 1 pA +V
DPAD1
-V
DPAD1
J110
e in
C
CONTROL SIGNAL
+
J210
VOUT
APPLICATION
Operational Amplifier Protection. Input Differential Voltage
limited to 0.8 V (typ) by DPADS D1 and D2 Common mode
input voltage limited by DPADS D3 and D4 to ±15V.
Typical sample and hold circuit with clipping, DPAD diodes
reduce offset voltages fed capacitively from the FET switch
gate.
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