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| 型号： | ISL54409IRTZ-T |
| 厂商： | Intersil |
| 文件页数： | 9/13页 |
| 文件大小： | 0K |
| 描述： | IC SW USB/AUDIO DUAL SPT 8TDFN |
| 标准包装： | 1,000 |
| 功能： | 音频，USB 开关 |
| 电路： | 2 x SPST - NO |
| 导通状态电阻： | 2.8 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 3.6 V |
| 电流 - 电源： | 7µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WFDFN 裸露焊盘 |
| 供应商设备封装： | 8-TDFN（2x2） |
| 包装： | 带卷 (TR) |
5
FN6983.1
January 14, 2010
Absolute Maximum Ratings
Thermal Information
VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 5.5V
Input Voltages
Output Voltages
Continuous Current (LIN, RIN). . . . . . . . . . . . . . . . ±150mA
Peak Current (LIN, RIN)
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . ±300mA
ESD Ratings:
Human Body Model
ISL54409. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5kV
ISL54410. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6kV
Machine Model
ISL54409. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250V
ISL54410. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300V
Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . 2kV
Thermal Resistance (Typical)
θJA (°C/W) θJC (°C/W)
1.8x1.4mm TQFN (Notes 7, 8) . . .
160
61.9
84
10
Maximum Junction Temperature (Plastic Package). . . +150°C
Storage Temperature Range . . . . . . . . . . . -65°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Recommended Operating Conditions
Temperature. . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact
product reliability and result in failures not covered by warranty.
NOTES:
6. Signals on LIN, RIN, COM-, COM+, IN and CTRL exceeding VDD or GND by specified amount are clamped. Limit current to
maximum current ratings.
7. θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach”
features. See Tech Brief TB379.
8. For θJC, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications - 2.7V to 3.6V Supply Test Conditions: VDD = +3.0V, GND = 0V, VCTRL = 1.4V, VIN = 0.5V,
(Notes 9, 10), Unless Otherwise Specified. Boldface limits apply over
the operating temperature range, -40°C to +85°C.
PARAMETER
TEST CONDITIONS
TEMP
(°C)
MIN
MAX
(Notes 10, 11) UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Input Signal Range,
VANALOG
VDD = 3.3V
Full
-1.5
-
1.5
V
ON-Resistance, rON
IXOUT = 40mA, VLIN or VRIN = -0.85V to
+25
-
2.5
2.8
Ω
Full
-
3.8
Ω
rON Flatness, rFLAT(ON)
IXOUT = 40mA, VLIN or VRIN = -0.85V to
+25
-
20
60
m
Ω
Full
-
70
m
Ω
rON Matching Between
Channels, ΔrON
IXOUT = 40mA, VLIN or VRIN = Voltage at max
rON over signal range of -0.85V to 0.85V,
(Notes 13, 14)
+25
-
0.1
0.32
Ω
Full
-
0.4
Ω
Active Click and Pop Shunt
Resistance
VCTRL = 0V, VIN = 0V, VLIN or VRIN = -1.5V
to 1.5V, ISL54410 only
+25
-
40
-
Ω
Full
-
Ω
DYNAMIC CHARACTERISTICS
Turn-ON Time, tON
VDD = 2.7V, RL = 50Ω, CL = 10pF
(see Figure 1)
+25
-
5
-
s
Turn-OFF Time, tOFF
VDD = 2.7V, RL = 50Ω, CL = 10pF
(see Figure 1)
+25
-
45
-
ns
OFF-Isolation
VIN = 3V, VLIN or VRIN = 0.707VRMS,
+25
-
110
-
dB
Crosstalk
RIN to LOUT, LIN to ROUT
VCTRL = 3.0V, VIN = 0V, RL = 32Ω, f = 20Hz
to 20kHz, VLIN or VRIN = 0.707VRMS (2VP-P),
(See Figure 4)
+25
-
-90
-
dB
ISL54409, ISL54410
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