54405IVZ データシートの表示（PDF） - Intersil
部品番号
コンポーネント説明
メーカー
54405IVZ Datasheet PDF : 19 Pages
| |||
ISL54405
Electrical Specifications - 3.3V Supply Test Conditions: VDD = +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 = 0.1µF, (Note 8),
Unless Otherwise Specified. (Continued)
PARAMETER
TEST CONDITIONS
TEM
SUPPL P
MIN
MAX
Y
(°C) (Notes 9, 10) TYP (Notes 9, 10) UNITS
Insertion Loss, GON
f = 1kHz, RLOAD = 20kΩ
3.3V 25
-
±0.01
-
dB
Gain vs Frequency, Gf
f = 20Hz to 20kHz, RLOAD = 20kΩ, Reference to
3.3V
25
-
±0.007
-
dB
GON at 1kHz
Stereo Channel Imbalance f = 20Hz to 20kHz, RLOAD = 20kΩ
L1 and R1, L2 and R2
3.3V 25
-
±0.003
-
dB
OFF-Isolation (Muting)
f = 20Hz to 22kHz, L = R = 2VRMS, RLOAD = 20kΩ, 3.3V, 25
-
120
-
dB
MUTE = AC/DC = 3.3V, DIR_SEL = GND,
5V
SEL = “X”
f = 20Hz to 22kHz, L1, R1, L2, R2 = 2VRMS, RLOAD
= 20kΩ, MUTE = AC/DC = DIR_SEL = 3.3V,
SEL = “X”
25
-
120
-
dB
f = 20Hz to 22kHz, VL or VR = 0.7VRMS,
RLOAD = 32Ω
25
-
125
-
dB
Crosstalk (Channel-to-
RL = 20kΩ, f = 20Hz to 20kHz, VSIGNAL = 2VRMS, 3.3V
25
-
120
-
dB
Channel)
Signal source impedance = 20Ω, Note: Crosstalk is
inversely proportional to source impedance.
RL = 32Ω, f = 20Hz to 20kHz, VSIGNAL = 0.7VRMS
Signal source impedance = 20Ω, Note: Crosstalk is
inversely proportional to source impedance.
25
-
120
-
dB
PSRR
f = 1kHz, VSIGNAL= 100mVRMS, Inputs Grounded 3.3V, 25
-
110
-
dB
f = 20kHz, VSIGNAL= 100mVRMS, Inputs
5V
25
-
90
-
dB
Grounded
Bandwidth, -3dB
RLOAD = 50Ω
3.3V 25
-
230
-
MHz
ON to Mute Time,
TTRANS-OM
CAP_SS = 0.1µF
3.3V 25
-
50
-
ns
Mute to ON Time,
TTRANS-MO
CAP_SS = 0.1µF
(Selectable via Soft-Start Capacitor Value)
3.3V 25
-
58
-
ms
Turn-ON Time, tON
VDD = 3.3V, VLx or VRx = 1.5V, VMUTE = 0V,
3.3V 25
-
45
-
μs
RL = 20kΩ, (See Figure 1)
Turn-OFF Time, tOFF
VDD = 3.3V, VLx or VRx = 1.5V, VMUTE = 0V,
3.3V 25
-
50
-
ns
RL = 20kΩ, (See Figure 1)
Break-Before-Make Time VDD = 3.6V, VLx or VRx = 1.5V, VMUTE = 0V,
3.6V 25
-
45
-
μs
Delay, tD
RL = 20kΩ, See Figure 2
OFF-Isolation
RL = 50Ω, f = 1MHz, VL or VR = 1VRMS,
(See Figure 3)
3.3V 25
-
100
-
dB
Crosstalk (Channel-to-
Channel)
RL = 50Ω, f = 1MHz, VL or VR = 1VRMS,
(See Figure 5)
3.3V 25
-
70
-
dB
Lx, Rx OFF Capacitance, f = 1MHz, VLx or VRx = VL or VR = 0V
COFF
(See Figure 6)
3.3V 25
-
10
-
pF
L, R ON Capacitance,
f = 1MHz, VLx or VRx = VCOM = 0V (See Figure 6) 3.3V 25
-
27
-
pF
CCOM(ON)
POWER SUPPLY CHARACTERISTICS
Power Supply Range, VDD 5V_Supply = Float
3.3V Full
3
-
3.6
V
Power Supply Range,
5V_Supply
VDD = Float
5V
Full
4.5
-
5.5
V
5
FN6699.1
June 5, 2008
Share Link: 