參數(shù)資料
型號(hào): ISL54405IRUZ-T
廠商: Intersil
文件頁數(shù): 14/19頁
文件大?。?/td> 0K
描述: IC MUX 2:1 STEREO CD/MP3 16-TQFN
標(biāo)準(zhǔn)包裝: 1
功能: 開關(guān)
電路: 2 x SPDT
導(dǎo)通狀態(tài)電阻: 1.9 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 3 V ~ 3.6 V
電流 - 電源: 55µA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 16-QFN-EP(3x3)
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁面: 1247 (CN2011-ZH PDF)
其它名稱: ISL54405IRUZ-TDKR
4
FN6699.1
June 5, 2008
Absolute Maximum Ratings
Thermal Information
VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 4.0V
5V_Supply to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V
Input Voltages
SEL, MUTE, AC/DC, DIR_SEL (Note 4) . . -0.3 to ((VDD) + 0.3V)
L1, L2, R1, R2 (Note 4) . . . . . . . . . . . . . . . . -3.1 to ((VDD) + 0.3V
Output Voltages
R, L (Note 4). . . . . . . . . . . . . . . . . . . . . . . . -3.1 to ((VDD) + 0.3V)
Continuous Current L1, L2, R1, R2 or L, R . . . . . . . . . . . . . ±300mA
Peak Current L1, L2, R1, R2 or L, R
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . ±500mA
ESD Rating:
Human Body Model
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>5kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>200V
Charged Device Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>2kV
Thermal Resistance (Typical)
θJA (°C/W) θJC (°C/W)
16 Ld TSSOP Package (Note 5) . . . . .
150
N/A
16 Ld TQFN Package (Notes 6, 7). . . .
75
11
16 Ld TQFN Package (Note 6) . . . . .
93
N/A
Maximum Junction Temperature (Plastic Package). . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . -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:
4. Signals on L1, L2, R1
, R2, MUTE, SEL, AC/DC, DIR_SEL, R, and L exceeding V
DD or GND by specified amount are clamped. Limit current to
maximum current ratings.
5.
θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
6.
θ
JA 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.
7. For
θJC, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications - 3.3V Supply Test Conditions: V
DD = +3.0V to +3.6V, GND = 0V, VDIR_SEL = VAC/DC = GND,
V5V_SUPPLY = Float, VSIGNAL = 2VRMS, RLOAD = 20kΩ, f = 1kHz,
VSELH = VMUTEH = 1.4V, VSELL = VMUTEL = 0.5V, CAP_SS = 0.1F, (Note 8),
Unless Otherwise Specified.
PARAMETER
TEST CONDITIONS
SUPPL
Y
TEM
P
(°C)
MIN
(Notes 9, 10)
TYP
MAX
(Notes 9, 10) UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range,
VANALOG
3.3V,
5V
Full
-
2
-
VRMS
ON-Resistance, rON
VDD = 3.3V, IR or IL = 80mA, VLx or VRx =
-2.828V to +2.828V (See Figure 4)
3.3V
25
-
1.9
-
Ω
Full
-
2.6
-
Ω
rON Matching Between
Channels,
ΔrON
VDD = 3.3V, IR or IL = 80mA, VLx or VRx = Voltage
at max rON over -2.828V to +2.828V (Note 13)
3.3V
25
-
0.023
-
Ω
Full
-
0.045
-
Ω
rON Flatness, rFLAT(ON)
VDD = 3.3V, IR or IL = 80mA, VLx or VRx = -2.828V,
0V, +2.828V (Note 11)
3.3V
25
-
0.003
0.01
Ω
Full
-
0.009
-
Ω
L, R, Lx, Rx Pull-down
Resistance
VDD = 3.6V, VLx or VRx = -2.83V, 2.83V, VL or
VR = -2.83V, 2.83V, VAC/DC = 0V, VMUTE = 3.6V,
Measure Current, calculate Resistance.
3.6V
25
225
300
375
k
Ω
Full
-
345
-
k
Ω
DYNAMIC CHARACTERISTICS
THD+N
VSIGNAL = 2VRMS, f = 1kHz, A-weighted Filter,
RLOAD = 20kΩ
3.3V,
5V
25
-
-106
-
dB
VSIGNAL = 1.9VRMS, f = 1kHz, A-weighted Filter,
RLOAD = 20kΩ
25
-
-113
-
dB
VSIGNAL = 1.8VRMS, f = 1kHz, A-weighted Filter,
RLOAD = 20kΩ
25
-
-116
-
dB
VSIGNAL = 0.707VRMS, f = 1kHz, A-weighted Filter,
RLOAD = 32Ω
25
-
-100
-
dB
SNR
f = 20Hz to 20kHz, A-weighted Filter, Inputs
grounded, RLOAD = 20kΩ or 32Ω
3.3V,
5V
25
-
>124
-
dBV
ISL54405
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