參數資料
型號: ISL84514
廠商: Intersil Corporation
英文描述: Low-Voltage, Single Supply, SPST, Analog Switches
中文描述: 低電壓,單電源,聚苯乙烯,模擬開關
文件頁數: 5/11頁
文件大?。?/td> 266K
代理商: ISL84514
5
Electrical Specifications - 3.3V Supply
Test Conditions: V+ = +3.0V to +3.6V, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V (Note 4),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP
(
o
C)
(NOTE 5)
MIN
TYP
(NOTE 5)
MAX
UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V
ANALOG
ON Resistance, R
ON
Full
0
-
V+
V
V+ = 3V, I
COM
= 1.0mA, V
COM
= 1.5V
25
-
-
50
Full
-
-
75
R
ON
Flatness, R
FLAT(ON)
I
COM
= 1.0mA, V
COM
= 0.5V, 1V, 1.5V
25
-
-
5.5
Full
-
-
7.0
NO or NC OFF Leakage Current,
I
NO(OFF)
or I
NC(OFF)
V+ = 3.6V, V
COM
= 3V, 1V, V
NO
or V
NC
= 1V, 3V,
(Note 6)
25
-1
0.01
1
nA
Full
-20
-
20
nA
COM OFF Leakage Current,
I
COM(OFF)
V+ = 3.6V, V
COM
= 3V, 1V, V
NO
or V
NC
= 1V, 3V,
(Note 6)
25
-1
0.01
1
nA
Full
-20
-
20
nA
COM ON Leakage Current,
I
COM(ON)
V+ = 3.6V, V
COM
= 1V, 3V, or V
NO
or V
NC
= 1V, 3V,
(Note 6)
25
-2
0.01
2
nA
Full
-40
-
40
nA
DIGITAL INPUT CHARACTERISTICS
Input Voltage High, V
INH
Input Voltage Low, V
INL
Input Current, I
INH
, I
INL
DYNAMIC CHARACTERISTICS
Full
2.4
-
V+
V
Full
0
-
0.8
V
μ
A
V+ = 3.6V, V
IN
= 0V or V+
Full
-1
-
1
Turn-ON Time, t
ON
V
NO
or V
NC
= 1.5V, R
L
= 300
, C
L
= 35pF,
V
IN
= 0 to 3V
25
-
-
150
ns
Full
-
-
240
ns
Turn-OFF Time, t
OFF
V
NO
or V
NC
= 1.5V, R
L
= 300
, C
L
= 35pF,
V
IN
= 0 to 3V
25
-
-
100
ns
Full
-
-
150
ns
Charge Injection, Q
C
L
= 1.0nF, V
G
= 0V, R
G
= 0
25
-
4
10
pC
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
V+ = 3.6V, V
IN
= 0V or V+, Switch On or Off
25
-1
-
1
μ
A
μ
A
Full
-10
-
10
Test Circuits and Waveforms
Logic input waveform is inverted for switches that have the opposite
logic sense.
FIGURE 1A. MEASUREMENT POINTS
C
L
includes fixture and stray capacitance.
FIGURE 1B. TEST CIRCUIT
FIGURE 1. SWITCHING TIMES
50%
t
r
< 20ns
t
f
< 20ns
t
OFF
90%
3V or 5V
LOGIC
INPUT
0V
0V
t
ON
SWITCH
INPUT
SWITCH
OUTPUT
90%
V
OUT
V
OUT
V(NO or NC)
R
ON
(
L
)
+
------------------------------
=
SWITCH
INPUT
LOGIC
INPUT
V
OUT
R
L
300
C
L
35pF
COM
NO or NC
IN
GND
V+
C
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