參數(shù)資料
型號(hào): ISL8484
廠商: Intersil Corporation
英文描述: Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Dual SPDT Analog Switch(超低導(dǎo)通電阻,+1.65V至+4.5V, 單電源, 雙路單刀雙擲模擬開關(guān))
中文描述: 超低電阻,從1.65V至4.5V,單電源,雙路SPDT模擬開關(guān)(超低導(dǎo)通電阻,從1.65V至4.5V時(shí),單電源,雙路單刀雙擲模擬開關(guān))
文件頁(yè)數(shù): 4/15頁(yè)
文件大?。?/td> 330K
代理商: ISL8484
4
FN6128.3
June 14, 2007
Total Harmonic Distortion
f = 20Hz to 20kHz, V
COM
= 2V
P-P
, R
L
= 600
Ω
25
0.003
%
NO or NC OFF Capacitance, C
OFF
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V, (See Figure 7)
25
115
pF
COM ON Capacitance, C
COM(ON)
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V, (See Figure 7)
25
224
pF
POWER SUPPLY CHARACTERISTICS
Power Supply Range
Full
1.65
4.5
V
Positive Supply Current, I+
V+ = +4.5V, V
IN
= 0V or V+
25
0.1
μ
A
Full
1
μ
A
Positive Supply Current, I+
V+ = +4.2V, V
IN
= 2.85V
25
12
μ
A
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V
INL
Full
0.5
V
Input Voltage High, V
INH
Full
1.4
V
Input Current, I
INH
, I
INL
V+ = 4.5V, V
IN
= 0V or V+, (Note 9)
Full
-0.5
0.5
μ
A
NOTES:
5. V
IN
= input voltage to perform proper function.
6. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
7. Parts are 100% tested at +25°C.
Limits across the full temperature range are guaranteed by design and correlation.
8. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range.
9. Guaranteed but not tested.
10. r
ON
matching between channels is calculated by subtracting the channel with the highest max r
ON
value from the channel with lowest max r
ON
value, between NC1 and NC2 or between NO1 and NO2.
Electrical Specifications - 3V Supply
Test Conditions: V+ = +2.7V to +3.3V, GND = 0V, V
INH
= 1.4V, V
INL
= 0.5V (Notes 11, 13),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP
(°C)
MIN
(NOTE 12)
TYP
MAX
(NOTE 12)
UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V
ANALOG
Full
0
V+
V
ON-Resistance, r
ON
V+ = 2.7V, I
COM
= 100mA, V
NO
or V
NC
= 0V to V+,
(See Figure 5)
25
0.29
0.4
Ω
Full
0.6
Ω
r
ON
Matching Between Channels,
Δ
r
ON
V+ = 2.7V, I
COM
= 100mA, V
NO
or V
NC
= Voltage at
max r
ON
, (Note 16)
25
0.03
0.06
Ω
Full
0.06
Ω
r
ON
Flatness, R
FLAT(ON)
V+ = 2.7V, I
COM
= 100mA, V
NO
or V
NC
= 0V to V+,
(Note 14)
25
0.03
0.15
Ω
Full
0.15
Ω
NO or NC OFF Leakage Current,
I
NO(OFF)
or I
NC(OFF)
V+ = 3.3V, V
COM
= 0.3V, 3V, V
NO
or V
NC
= 3V, 0.3V
25
1.1
nA
Full
25
nA
COM ON Leakage Current,
I
COM(ON)
V
+
= 3.3V, V
COM
= 0.3V, 3V, or V
NO
or V
NC
= 0.3V,
3V, or Floating
25
1.7
nA
Full
48
nA
DYNAMIC CHARACTERISTICS
Turn-ON Time, t
ON
V+ = 2.7V, V
NO
or V
NC
= 1.5V, R
L
= 50
Ω
, C
L
= 35pF,
(See Figure 1, Note 15)
25
25
35
ns
Full
40
ns
Turn-OFF Time, t
OFF
V+ = 2.7V, V
NO
or V
NC
= 1.5V, R
L
= 50
Ω
, C
L
= 35pF,
(See Figure 1, Note 15)
25
20
30
ns
Full
35
ns
Electrical Specifications - 3V Supply
Test Conditions: V+ = +3.9V to +4.5V, GND = 0V, V
INH
= 1.4V, V
INL
= 0.5V (Notes 5, 7),
Unless Otherwise Specified.
(Continued)
PARAMETER
TEST CONDITIONS
TEMP
(°C)
MIN
(NOTE 6)
TYP
MAX
(NOTE 6) UNITS
ISL8484
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