IC SWITCH MP3/USB2.0 HS 10-TQFN

ISL54205AIRUZ-T

Manufacturer Part NumberISL54205AIRUZ-T
DescriptionIC SWITCH MP3/USB2.0 HS 10-TQFN
ManufacturerIntersil
ISL54205AIRUZ-T datasheet
 


Specifications of ISL54205AIRUZ-T

FunctionUSB SwitchCircuit2 x SPDT
On-state Resistance300 mOhmVoltage Supply SourceSingle Supply
Voltage - Supply, Single/dual (±)2.7 V ~ 3.6 VCurrent - Supply6µA
Operating Temperature-40°C ~ 85°CMounting TypeSurface Mount
Package / Case10-XQFN, 10-µTQFNLead Free Status / RoHS StatusLead free / RoHS Compliant
1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
6
Page 6
7
Page 7
8
Page 8
9
Page 9
10
Page 10
11
12
13
14
Page 5/14

Download datasheet (362Kb)Embed
PrevNext
Electrical Specifications - 2.7V to 3.6V Supply
PARAMETER
Input Current, I
V
BUSH
DD
Input Current, I
V
CTRLH
DD
V
Pull-Down Resistor, R
V
BUS
VBUS
DD
CTRL Pull-Down Resistor, R
V
CTRL
DD
NOTES:
4. V
= Input voltage to perform proper function.
LOGIC
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. Parts are 100% tested at +25°C. Limits across the full temperature range are guaranteed by design and correlation.
7. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range.
8. Guaranteed by design.
9. r
matching between channels is calculated by subtracting the channel with the highest max r
ON
value, between L and R or between D+ and D-.
Test Circuits and Waveforms
V
BUSH
LOGIC
50%
INPUT
V
BUSL
t
OFF
SWITCH
V
INPUT
INPUT
V
90%
SWITCH
OUTPUT
0V
t
ON
Logic input waveform is inverted for switches that have the opposite
logic sense.
FIGURE 1A. MEASUREMENT POINTS
5
ISL54205A
Test Conditions: V
DD
V
= 1.4V, V
CTRLH
CTRLL
(Continued)
TEST CONDITIONS
= 3.6V, V
= 5.25V, CTRL = 0V or float
BUS
= 3.6V, V
= 0V or float, CTRL = 3.6V
BUS
= 3.6V, V
= 5.25V, CTRL = 0V or float
BUS
= 3.6V, V
= 0V or float, CTRL = 3.6V
BUS
t
< 20ns
r
t
< 20ns
f
SWITCH
INPUT
OUT
90%
V
BUS
Repeat test for all switches. C
capacitance.
FIGURE 1. SWITCHING TIMES
= +3.0V, GND = 0V, V
= 3.8V, V
BUSH
BUSL
= 0.5V, (Notes 4, 6), unless otherwise specified.
TEMP
MIN
(°C)
(Note 5)
TYP
Full
-2
1.1
Full
-2
1.1
Full
-
4
Full
-
4
value from the channel with lowest max r
ON
C
V
DD
CTRL
V
INPUT
AUDIO OR USB
COMX
V
BUS
GND
includes fixture and stray
L
R
L
V
V (INPUT)
--------------------------- -
=
OUT
R
r
+
(
)
L
ON
FIGURE 1B. TEST CIRCUIT
= 3.2V,
MAX
(Note 5)
UNITS
μA
2
μA
-2
-
-
ON
V
OUT
R
C
L
L
50 Ω
10pF
FN6342.1
December 7, 2006