参数资料
型号: ISL43231IR
厂商: INTERSIL CORP
元件分类: 运动控制电子
英文描述: Low-Voltage, Single and Dual Supply, Triple SPDT Analog Switch
中文描述: TRIPLE 2-CHANNEL, SGL ENDED MULTIPLEXER, PQCC20
封装: 4 X 4 MM, PLASTIC, MO-220VGGD-1, QFN-20
文件页数: 10/15页
文件大小: 537K
代理商: ISL43231IR
10
FIGURE 3A. t
BBM
MEASUREMENT POINTS
Repeat test for other switches. C
L
includes fixture and stray
capacitance.
FIGURE 3B. t
BBM
TEST CIRCUIT
FIGURE 3. BREAK-BEFORE-MAKE TIME
Logic input waveform is inverted for switches that have the opposite
logic sense.
FIGURE 4A. LATCH t
S
, t
H
, t
MPW
MEASUREMENT POINTS
Repeat test for other switches. C
L
includes fixture and stray
capacitance.
V
OUT
FIGURE 4B. LATCH t
S
, t
H
, t
MPW
TEST CIRCUIT
FIGURE 4. LATCH SETUP AND HOLD TIMES
FIGURE 5. OFF ISOLATION TEST CIRCUIT
FIGURE 6. R
ON
TEST CIRCUIT
Test Circuits and Waveforms
(Continued)
80%
3V
0V
t
BBM
LOGIC
INPUT
SWITCH
OUTPUT
V
OUT
0V
t
r
< 20ns
t
f
< 20ns
LOGIC
INPUT
ADD
X
COM
X
R
L
C
L
35pF
V
OUT
300
NC
X
, NO
X
GND
V+
C
EN
V-
C
V+
C
EN, LE
50%
t
r
< 20ns
t
f
< 20ns
t
H
90%
3V
0V
LOGIC
INPUT
LE
SWITCH
OUTPUT
V
OUT
VNC
X
3V
0V
LOGIC
INPUT
ADD
X
t
H
t
S
50%
50%
50%
50%
t
ON
, t
OFF
0V
t
MPW
V(NO or NC)
R
ON
(
L
)
---------+
=
LOGIC
INPUT
V
OUT
R
L
300
COM
X
NC
X
NO
X
LE
35pF
GND
C
L
V+
EN
C
V-
C
V+
C
EN
LOGIC
INPUT
ADD
X
ANALYZER
R
L
SIGNAL
GENERATOR
0V or V+
NO or NC
COM
ADD
X
GND
EN
0V or V+
V-
C
V+
C
EN, LE
0V or V+
NO or NC
COM
ADD
X
GND
V
NX
V
1
R
ON
= V
1
/1mA
1mA
EN
V-
C
V+
C
EN, LE
ISL43231
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