參數(shù)資料
型號: ISL54048
廠商: Intersil Corporation
英文描述: Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Dual SPST Analog Switch
中文描述: 超低電阻,從1.65V至4.5V,單電源,雙路SPST模擬開關(guān)
文件頁數(shù): 5/12頁
文件大?。?/td> 254K
代理商: ISL54048
5
FN6469.0
March 20, 2007
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
V+ = +3.6V, V
IN
= 0V or V+
25
-
0.01
-
μ
A
Full
-
0.52
-
μ
A
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V
INL
25
-
-
0.5
V
Input Voltage High, V
INH
25
1.4
-
-
V
Input Current, I
INH
, I
INL
V+ = 3.3V, V
IN
= 0V or V+
Full
-0.5
-
0.5
μ
A
Electrical Specifications - 1.8V Supply
Test Conditions: V+ = +1.65V to +2V, GND = 0V, V
INH
= 1.0V, V
INL
= 0.4V (Note 4),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP
(°C)
(NOTE 5)
MIN
TYP
(NOTE 5)
MAX
UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V
ANALOG
Full
0
-
V+
V
ON-Resistance, r
ON
V+ = 1.65V, I
COM
= 100mA, V
NO
or V
NC
= 0V to V+,
(See Figure 4)
25
-
0.7
0.8
Ω
Full
-
-
0.85
Ω
DYNAMIC CHARACTERISTICS
Turn-ON Time, t
ON
V+ = 1.65V, V
NO
or V
NC
= 1.0V, R
L
=50
Ω
, C
L
= 35pF,
(See Figure 1)
25
-
70
-
ns
Full
-
80
-
ns
Turn-OFF Time, t
OFF
V+ = 1.65V, V
NO
or V
NC
= 1.0V, R
L
=50
Ω
, C
L
= 35pF,
(See Figure 1)
25
-
54
-
ns
Full
-
65
-
ns
Charge Injection, Q
C
L
= 1.0nF, V
G
= 0V, R
G
= 0
Ω, (
See Figure 2)
25
-
42
-
pC
NO or NC OFF Capacitance, C
OFF
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V, (See Figure 6)
25
-
70
-
pF
COM ON Capacitance, C
COM(ON)
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V, (See Figure 6)
25
-
186
-
pF
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V
INL
25
-
-
0.4
V
Input Voltage High, V
INH
25
1.0
-
-
V
Input Current, I
INH
, I
INL
V+ = 2.0V, V
IN
= 0V or V+
Full
-0.5
-
0.5
μ
A
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 Nx1 and Nx2.
Electrical Specifications - 3V Supply
Test Conditions: V+ = +2.7V to +3.3V, GND = 0V, V
INH
= 1.4V, V
INL
= 0.5V (Notes 4),
Unless Otherwise Specified
(Continued)
PARAMETER
TEST CONDITIONS
TEMP
(°C)
(NOTE 5)
MIN
TYP
(NOTE 5)
MAX
UNITS
ISL54048, ISL54049
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