ISL43112IH-T(2002) データシートの表示（PDF） - Intersil
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ISL43112IH-T Datasheet PDF : 11 Pages
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ISL43112, ISL43113
Test Circuits and Waveforms
V+
LOGIC
INPUT
0V
50%
tr < 20ns
tf < 20ns
V+
C
SWITCH
INPUT
SWITCH
OUTPUT 0V
tOFF
VOUT
90%
tON
90%
SWITCH
INPUT
LOGIC
INPUT
NO or NC
IN
COM
C
V-
VOUT
RL
300Ω
CL
35pF
Logic input waveform is inverted for switches that have the opposite
logic sense.
FIGURE 1A. MEASUREMENT POINTS
CL includes fixture and stray capacitance.
VOUT = V(NO or NC) -R----L-----+--R--R---L--(--O----N-----)
FIGURE 1B. TEST CIRCUIT
FIGURE 1. SWITCHING TIMES
V+
C
SWITCH
OUTPUT
VOUT
∆VOUT
LOGIC ON
ON
INPUT
OFF
RG
NO or NC
COM
VG
IN
Q = ∆VOUT x CL
FIGURE 2A. MEASUREMENT POINTS
FIGURE 2. CHARGE INJECTION
C
V-
LOGIC
INPUT
FIGURE 2B. TEST CIRCUIT
VOUT
CL
SIGNAL
GENERATOR
V+
C
NO or NC
IN V- or V+
RON = V1/1mA
COM
VCOM
1mA
V1
V+
C
IN VINL or VINH
ANALYZER
COM
RL
C
V-
FIGURE 3. OFF ISOLATION TEST CIRCUIT
NO or NC
C
V-
FIGURE 4. RON TEST CIRCUIT
5
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