ISL54409_14 Datasheet, PDF (6/13 Pages) Intersil Corporation – Audio/USB 2.0 Wired-OR Switch with Click and Pop Reduction

ISL54409, ISL54410
Electrical Specifications - 2.7V to 3.6V Supply Test Conditions: V_DD = +3.0V, GND = 0V, V_CTRL = 1.4V, V_IN = 0.5V,
(Notes 9, 10), Unless Otherwise Specified. Boldface limits apply over
the operating temperature range, -40°C to +85°C. (Continued)
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 10, 11) TYP (Notes 10, 11) UNITS
Total Harmonic Distortion f = 20Hz to 20kHz, V_CTRL = 3.0V, V_IN = 0V, +25
-
0.03
-
%
V_LIN or V_RIN = 0.36V_RMS (1V_P-P), R_L = 32Ω
f = 20Hz to 20kHz, V_CTRL= 3.0V, V_IN = 0V, +25
-
0.06
-
%
V_LIN or V_RIN = 0.707V_RMS (2V_P-P), R_L = 32Ω
COM-, COM+ OFF
f = 240MHz, V_CTRL = 0V, V_IN = 3V, V_LIN or +25
-
5
-
pF
Capacitance, C_OFF
V_RIN = 0V
f = 240MHz, V_CTRL = 0V, V_IN = 0V, V_LIN or +25
-
4
-
pF
V_RIN = 0V
POWER SUPPLY CHARACTERISTICS
Power Supply Range, V_DD
Audio Mode Supply Current, V_DD = 3.6V
I_DD
Full
2.7
3.6
V
+25
-
7
13
µA
Full
-
-
15
µA
Shutdown Current, I_SHDN V_DD = 3.6V, V_CTRL = 0.5V, V_IN = 0.5V;
+25
-
ISL54409
Full
-
1
10
nA
-
150
nA
V_DD = 3.6V, V_CTRL = 0.5V, V_IN = 0.5V;
+25
-
2.4
4
µA
ISL54410
Full
-
-
5
µA
Power OFF-Current,
V_DD = 0V, V_CTRL = V_IN = Float, V_LIN/RIN = +25
-
7
-
µA
I_RIN/LIN or I_COM-/COM+
V_COM-/COM+ = 5.25V,
DIGITAL INPUT CHARACTERISTICS
Logic Voltage Low, V_{Logic_L} V_DD = 2.7V to 3.6V
Full
-
-
0.5
V
Logic Voltage High, V_{Logic_H} V_DD = 2.7V to 3.6V
Full
1.4
-
-
V
Logic Input Low Current,
I_{Logic_L}
V_DD = 3.6V, V_Logic = 0V
Full
-50
20
50
nA
Logic Input High Current, V_DD = 3.6V, V_Logic = 3.6V
I_{Logic_H}
Full
-2
1
2
µA
Logic Pull-Down Resistor, V_DD = 3.6V, V_Logic = 3.6V
R_Logic
Full
-
4
-
MΩ
NOTES:
9. V_Logic = Logic input voltage to perform proper function.
10. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this
data sheet.
11. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established
by characterization and are not production tested.
12. Flatness is defined as the difference between maximum and minimum value of ON-resistance over the specified analog signal
range.
13. 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.
14. Limits established by characterization and are not production tested.
6
FN6983.1
January 14, 2010