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參數(shù)資料
| 型號： | ISL54050 |
| 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到+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到4.5V時，單電源，雙路單刀雙擲模擬開關(guān)） |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 290K |
| 代理商： | ISL54050 |
4
FN6356.2
June 11, 2007
Crosstalk (Channel-to-Channel)
R
L
= 50
Ω
,
C
L
= 5pF, f = 100kHz, V
COM
= 1V
RMS
,
(See Figure 6)
25
-85
dB
Total Harmonic Distortion
f = 20Hz to 20kHz, V
COM
= 2V
P-P
, R
L
= 600
Ω
25
0.005
%
NO or NC OFF Capacitance, C
OFF
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V, (See Figure 7)
25
62
pF
COM ON Capacitance, C
COM(ON)
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V, (See Figure 7)
25
176
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
μA
Full
1
μA
Positive Supply Current, I+
V+ = +4.2V, V
IN
= 2.85V
25
12
μA
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V
INL
Full
0.5
V
Input Voltage High, V
INH
Full
1.6
V
Input Current, I
INH
, I
INL
V+ = 4.5V, V
IN
= 0V or V+
Full
-0.5
0.5
μA
NOTES:
4. V
IN
= input voltage to perform proper function.
5. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
6. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range.
7. 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.
8. Parts are 100% tested at +25°C. Limits across full temperature range are guaranteed by design and correlation.
Electrical Specifications - 3V Supply
Test Conditions: V+ = +2.7V to +3.3V, GND = 0V, V
INH
= 1.4V, V
INL
= 0.5V (Notes 4, 8),
Unless Otherwise Specified.
PARAMETER
TEST CONDITIONS
TEMP
(°C)
MIN
(Note 5)
TYP
MAX
(Note 5)
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
0.35
0.5
Ω
Full
0.7
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 7)
25
0.06
0.07
Ω
Full
0.08
Ω
r
ON
Flatness, r
FLAT(ON)
V+ = 2.7V, I
COM
= 100mA, V
NO
or V
NC
= 0V to V+,
(Note 6)
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
0.9
nA
Full
30
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
0.8
nA
Full
30
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)
25
50
ns
Full
60
ns
Electrical Specifications - 4.3V Supply
Test Conditions: V+ = +3.9V to +4.5V, GND = 0V, V
INH
= 1.6V, V
INL
= 0.5V (Notes 4, 8),
Unless Otherwise Specified.
(Continued)
PARAMETER
TEST CONDITIONS
TEMP
(°C)
MIN
(Note 5)
TYP
MAX
(Note 5)
UNITS
ISL54050
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