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ISL43L712

Ultra Low ON-Resistance, Single Supply, Differential SPST Analog Switches

厂商名称:Intersil ( Renesas )

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ISL43L710, ISL43L711, ISL43L712
Data Sheet
April 12, 2007
FN6092.2
Ultra Low ON-Resistance, Single Supply,
Differential SPST Analog Switches
The Intersil ISL43L710, ISL43L711, ISL43L712 devices are
low ON-resistance, low voltage, bidirectional, precision,
differential single-pole/single-throw (SPST) analog switches
designed to operate from a single +1.65V to +3.6V supply.
Targeted applications include battery powered equipment
that benefit from low R
ON
(0.16Ω), low power consumption
(0.12μW) and fast switching speeds (t
ON
= 13ns,
t
OFF
= 13ns).
Cell phones, for example, often face ASIC functionality
limitations. The number of analog input or GPIO pins may be
limited and digital geometries are not well suited to analog
switch performance. This family of parts may be used to
switch in additional functionality while reducing ASIC design
risk. The ISL43L71X are offered in small form factor
packages, alleviating board space limitations.
The ISL43L710, ISL43L711, ISL43L712 are differential
single-pole/single-throw (SPST) devices. The ISL43L710
has two normally open (NO) switches; the ISL43L711 has
two normally closed (NC) switches; the ISL43L712 has one
normally open (NO) and one normally closed (NC) switch
and can be used as an SPDT. The ISL43L712 is equipped
with an inhibit pin to simultaneously open all signal paths.
Table 1 summarizes the performance of this family.
TABLE 1. FEATURES AT A GLANCE
ISL43L710
NUMBER OF
SWITCHES
SW 1/SW 2
1.8V R
ON
1.8V t
ON
/t
OFF
3V R
ON
3V t
ON
/t
OFF
PACKAGES
2
NO/NO
0.26Ω
30ns/25ns
0.16Ω
13ns/13ns
ISL43L711
2
NC/NC
0.26Ω
30ns/25ns
0.16Ω
13ns/13ns
ISL43L712
2
NO/NC
0.26Ω
30ns/25ns
0.16Ω
13ns/13ns
Features
• Pb-Free Available (RoHS Compliant) (See Ordering info)
• Low ON Resistance (R
ON
)
- V+ = 3.0V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.16Ω
- V+ = 1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.26Ω
• R
ON
Matching Between Channels. . . . . . . . . . . . . . . 0.005Ω
• R
ON
Flatness Over Signal Range . . . . . . . . . . . . . . . 0.008Ω
• Single Supply Operation. . . . . . . . . . . . . . . . +1.65V to +3.6V
• Low Power Consumption (P
D
) . . . . . . . . . . . . . . . . . <0.12μW
• Fast Switching Action (V+ = 3.0V)
- t
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13ns
- t
OFF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13ns
• ESD HBM Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >8kV
• 1.8V Logic Compatible (+3V Supply)
• Available in 8 Ld TDFN and 8 Ld MSOP Packages
Applications
• Battery Powered, Handheld, and Portable Equipment
- Cellular/Mobile Phones
- Pagers
- Laptops, Notebooks, Palmtops
• Portable Test and Measurement
• Medical Equipment
• Audio and Video Switching
Truth Table
ISL43L710
LOGIC
0
1
SW 1, 2
OFF
ON
ISL43L712
INH
1
LOGIC
X
0
1
SW 1
OFF
OFF
ON
SW 2
OFF
ON
OFF
ISL43L711
SW 1, 2
ON
OFF
8 Ld 3x3 thin DFN, 8 Ld MSOP
Related Literature
Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”.
Application Note AN557 “Recommended Test Procedures
for Analog Switches”.
0
0
NOTE:
1. Logic “0”
0.5V. Logic “1”
1.4V with a 3V Supply.
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2004, 2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ISL43L710, ISL43L711, ISL43L712
Pinouts
(Note 2)
ISL43L710
(8 LD MSOP, TDFN)
TOP VIEW
V+
1
8
COM
1
7
N.C.
V+
ISL43L711
(8 LD MSOP, TDFN)
TOP VIEW
1
8
COM
1
7
N.C.
NO
1
2
IN
3
NC
1
2
IN
3
6
COM
2
5
GND
6
COM
2
5
GND
NO
2
4
NC
2
4
ISL43L712
(8 LD MSOP, TDFN)
TOP VIEW
V+
1
8
COM
1
7
INH
NO
1
2
IN
3
6
COM
2
5
GND
NC
2
4
NOTE:
2. Switches Shown for Logic “0” Input.
Ordering Information
PART
NUMBER
(Note 3)
ISL43L710IUZ
(Note 4)
ISL43L711IU
ISL43L711IR
ISL43L712IU
ISL43L712IR
ISL43L712IUZ
(Note 4)
ISL43L712IRZ
(Note 4)
NOTES:
3. Most surface mount devices are available on tape and reel; add “-
T” to suffix.
4. Intersil Pb-free products employ special Pb-free material sets;
molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with
both SnPb and Pb-free soldering operations. Intersil Pb-free
products are MSL classified at Pb-free peak reflow temperatures
that meet or exceed the Pb-free requirements of IPC/JEDEC J
STD-020C.
PART
MARKING
L710Z
L711
L71
L712
L72
L712Z
L72Z
TEMP.
RANGE
(°C)
PACKAGE
PKG.
DWG. #
M8.118
M8.118
Pin Descriptions
PIN
V+
GND
IN
COM
NO
NC
INH
N.C.
FUNCTION
System Power Supply Input (+1.65V to +3.6V)
Ground Connection
Digital Control Input
Analog Switch Common Pin
Analog Switch Normally Open Pin
Analog Switch Normally Closed Pin
Digital Control Input. Connect to GND for Normal
Operation. Connect to V+ to turn all switches off.
No Connect
-40 to +85 8 Ld MSOP
(Pb-free)
-40 to +85 8 Ld MSOP
-40 to +85 8 Ld 3x3 TDFN L8.3x3A
-40 to +85 8 Ld MSOP
M8.118
-40 to +85 8 Ld 3x3 TDFN L8.3x3A
-40 to +85 8 Ld MSOP
(Pb-free)
M8.118
-40 to +85 8 Ld 3x3 TDFN L8.3x3A
(Pb-free)
2
FN6092.2
April 12, 2007
ISL43L710, ISL43L711, ISL43L712
Absolute Maximum Ratings
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 4.7V
Input Voltages
IN (Note 5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V)
NO, NC (Note 5) . . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V)
Output Voltages
COM (Note 5). . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V)
Continuous Current (Any Terminal) . . . . . . . . . . . . . . . . . . . .
300mA
Peak Current, IN, NO, NC, or COM
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . . . .
500mA
ESD Rating (Per MIL-STD-883 Method 3015). . . . . . . . . . . . . .>8kV
Thermal Information
Thermal Resistance (Typical, Note 6)
θ
JA
(°C/W)
8 Ld 3x3 thin DFN Package . . . . . . . . . . . . . . . . . . .
110
8 Ld MSOP Package . . . . . . . . . . . . . . . . . . . . . . . .
190
Maximum Junction Temperature (Plastic Package). . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C
(Lead Tips Only)
Operating Conditions
Temperature Range
ISL43L71XIU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to 85°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
5. Signals on NC, NO, COM, or IN exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to maximum current ratings.
6.
θ
JA
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications - 3V Supply
Test Conditions: V+ = +2.7V to +3.3V, GND = 0V, V
INH
= 1.4V, V
INL
= 0.5V (Notes 7, 9),
Unless Otherwise Specified
TEST CONDITIONS
TEMP
(°C)
MIN
(NOTE 8)
TYP
MAX
(NOTE 8)
UNITS
PARAMETER
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V
ANALOG
ON Resistance, R
ON
Full
V+ = 2.7V, I
COM
= 100mA, V
NO
or V
NC
= 0V to V+
(See Figure 4)
V+ = 2.7V, I
COM
= 100mA, V
NO
or V
NC
= Voltage at
Max R
ON
, (Note 11)
V+ = 2.7V, I
COM
= 100mA, V
NO
or V
NC
= 0V to V+,
(Note 12)
V+ = 3.3V, V
COM
= 0.3, 3V, V
NO
or V
NC
= 3V, 0.3V
25
Full
25
Full
25
Full
25
Full
V+ = 3.3V, V
COM
= 0.3V, 3V, or V
NO
or V
NC
= 0.3V, 3V
25
Full
0
-
-
-
-
-
-
-3
-60
-3
-80
-
0.17
-
0.005
-
0.008
-
-
-
-
-
V+
0.25
0.3
0.02
0.04
0.06
0.07
3
60
3
80
V
Ω
Ω
Ω
Ω
Ω
Ω
nA
nA
nA
nA
R
ON
Matching Between Channels,
ΔR
ON
R
ON
Flatness, R
Flat(ON)
NO or NC OFF Leakage Current,
I
NO(OFF)
or I
NC(OFF)
COM ON Leakage Current,
I
COM(ON)
DYNAMIC CHARACTERISTICS
Turn-ON Time, t
ON
V+ = 2.7V, V
NO
or V
NC
= 1.5V, R
L
= 50Ω, C
L
= 35pF,
V
IN
= 0 to 2.7V, (See Figure 1, Note 10)
V+ = 2.7V, V
NO
or V
NC
= 1.5V, R
L
= 50Ω, C
L
= 35pF,
V
IN
= 0 to 2.7V, (See Figure 1, Note 10)
C
L
= 1.0nF, V
G
= 0V, R
G
= 0Ω, (See Figure 2)
R
L
= 50Ω, C
L
= 5pF, f = 100kHz, V
COM
= 1 V
RMS,
(See Figure 3)
R
L
= 50Ω, C
L
= 5pF, f = 100kHz, V
COM
= 1 V
RMS
,
(See Figure 5)
25
Full
25
Full
25
25
25
25
-
-
-
-
-
-
-
-
15
-
15
-
-125
62
-94
182
25
30
25
30
-
-
-
-
ns
ns
ns
ns
pC
dB
dB
pF
Turn-OFF Time, t
OFF
Charge Injection, Q
OFF Isolation
Crosstalk (Channel-to-Channel)
NO or NC OFF Capacitance, C
OFF
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V, (See Figure 6)
3
FN6092.2
April 12, 2007
ISL43L710, ISL43L711, ISL43L712
Electrical Specifications - 3V Supply
Test Conditions: V+ = +2.7V to +3.3V, GND = 0V, V
INH
= 1.4V, V
INL
= 0.5V (Notes 7, 9),
Unless Otherwise Specified
(Continued)
TEST CONDITIONS
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V, (See Figure 6)
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V, (See Figure 6)
TEMP
(°C)
25
25
MIN
(NOTE 8)
-
-
TYP
182
290
MAX
(NOTE 8)
UNITS
-
-
pF
pF
PARAMETER
COM OFF Capacitance,
C
COM(OFF)
COM ON Capacitance, C
COM(ON)
POWER SUPPLY CHARACTERISTICS
Power Supply Range
Positive Supply Current, I+
V+ = 1.65V to 3.6V, V
IN
= 0V or V+, all channels on or
off
Full
25
Full
1.65
-
-
-
-
-
3.6
30
750
V
nA
nA
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V
INL
Input Voltage High, V
INH
Input Current, I
INH
, I
INL
NOTES:
7. V
IN
= input voltage to perform proper function.
8. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
9. Parts are 100% tested at +25°C. Limits across the full temperature range are guaranteed by design and correlation.
10. Guaranteed but not tested.
11. R
ON
matching between channels is calculated by subtracting the channel with the highest max Ron value from the channel with lowest max
Ron value.
12. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range.
V+ = 3.3V, V
IN
= 0V or V+ (Note 10)
Full
Full
Full
-
1.4
-0.5
-
-
-
0.5
-
0.5
V
V
μA
Electrical Specifications - 1.8V Supply
Test Conditions: V+ = +1.65V to +2.0V, GND = 0V, V
INH
= 1.0V, V
INL
= 0.4V (Notes 7, 9),
Unless Otherwise Specified
TEST CONDITIONS
TEMP
(°C)
MIN
(NOTE 8)
TYP
MAX
(NOTE
8) UNITS
PARAMETER
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V
ANALOG
ON Resistance, R
ON
Full
V+ = 1.8V, I
COM
= 100mA, V
NO
or V
NC
= 0V to V+,
(See Figure 4, Note 10)
V+ = 1.8V, I
COM
= 100mA, V
NO
or V
NC
= Voltage at
Max R
ON
, (Note 11)
V+ = 1.8V, I
COM
= 100mA, V
NO
or V
NC
= 0V to V+,
(Note 12)
V+ = 2.0V, V
COM
= 0.3V, 1.8V, V
NO
or V
NC
= 1.8V, 0.3V
25
Full
25
Full
25
Full
25
Full
V+ = 2.0V, V
COM
= 0.3V, 1.8V, or V
NO
or V
NC
= 0.3V,
1.8V
25
Full
0
-
-
-
-
-
-
-3
-60
-3
-80
-
0.26
-
0.005
0.005
0.074
0.082
-
-
-
-
V+
0.35
0.4
-
-
-
-
3
60
3
80
V
Ω
Ω
Ω
Ω
Ω
Ω
nA
nA
nA
nA
R
ON
Matching Between Channels,
ΔR
ON
R
ON
Flatness, R
FLAT(ON)
NO or NC OFF Leakage Current,
I
NO(OFF)
or I
NC(OFF)
COM ON Leakage Current,
I
COM(ON)
DYNAMIC CHARACTERISTICS
Turn-ON Time, t
ON
V+ = 1.65V, V
NO
or V
NC
= 1.0V, R
L
= 50Ω, C
L
= 35pF,
V
IN
= 0 to 1.65V, (See Figure 1, Note 10)
V+ = 1.65V, V
NO
or V
NC
= 1.0V, R
L
= 50Ω, C
L
= 35pF,
V
IN
= 0 to 1.65V, (See Figure 1, Note 10)
C
L
= 1.0nF, V
G
= 0V, R
G
= 0Ω,
(See
Figure 2)
25
Full
25
Full
25
-
-
-
-
-
30
-
25
-
-80
40
45
35
40
-
ns
ns
ns
ns
pC
Turn-OFF Time, t
OFF
Charge Injection, Q
4
FN6092.2
April 12, 2007
ISL43L710, ISL43L711, ISL43L712
Electrical Specifications - 1.8V Supply
Test Conditions: V+ = +1.65V to +2.0V, GND = 0V, V
INH
= 1.0V, V
INL
= 0.4V (Notes 7, 9),
Unless Otherwise Specified
(Continued)
TEST CONDITIONS
R
L
= 50Ω, C
L
= 5pF, f = 100kHz, V
COM
= 1 V
RMS,
(See
Figure 3 and Figure 5)
TEMP
(°C)
25
25
25
25
25
MIN
(NOTE 8)
-
-
-
-
-
TYP
62
-94
182
182
290
MAX
(NOTE
8) UNITS
-
-
-
-
-
dB
dB
pF
pF
pF
PARAMETER
OFF Isolation
Crosstalk (Channel-to-Channel)
NO or NC OFF Capacitance, C
OFF
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V, (See Figure 6)
COM OFF Capacitance,
C
COM(OFF)
COM ON Capacitance, C
COM(ON)
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V, (See Figure 6)
f = 1MHz, V
NO
or V
NC
= V
COM
= 0V, (See Figure 6)
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
V+ = 1.65V to 3.6V, V
IN
= 0V or V+, all channels on or
off
25
Full
-
-
-
-
30
750
nA
nA
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V
INL
Input Voltage High, V
INH
Input Current, I
INH
, I
INL
V+ = 2.0V, V
IN
= 0V or V+ (Note 10)
Full
Full
Full
-
1.0
-0.5
-
-
-
0.4
-
0.5
V
V
μA
Test Circuits and Waveforms
V+
LOGIC
INPUT
50%
0V
t
OFF
SWITCH
INPUT V
NO
90%
SWITCH
OUTPUT
0V
t
ON
V
OUT
90%
LOGIC
INPUT
SWITCH
INPUT
NO or NC
COM
IN
GND
R
L
50Ω
C
L
35pF
V
OUT
t
r
< 5ns
t
f
< 5ns
V+
C
Logic input waveform is inverted for switches that have the opposite
logic sense.
Repeat test for all switches. C
L
includes fixture and stray
capacitance.
R
L
------------------------------
V
OUT
=
V
(NO or NC) R
+
R
L
(
ON
)
FIGURE 1B. TEST CIRCUIT
FIGURE 1A. MEASUREMENT POINTS
FIGURE 1. SWITCHING TIMES
V+
C
SWITCH
OUTPUT
V
OUT
ΔV
OUT
R
G
NO or NC
COM
V
OUT
V+
LOGIC
INPUT
ON
OFF
0V
Q =
ΔV
OUT
x C
L
ON
V
G
GND
IN
C
L
LOGIC
INPUT
FIGURE 2A. MEASUREMENT POINTS
FIGURE 2. CHARGE INJECTION
FIGURE 2B. TEST CIRCUIT
5
FN6092.2
April 12, 2007
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参数对比
与ISL43L712相近的元器件有:ISL43L711、ISL43L710、ISL43L710_07、ISL43L712IU、ISL43L712IUZ、ISL43L712IRZ、ISL43L712IR、ISL43L711IR、ISL43L711IU。描述及对比如下:
型号 ISL43L712 ISL43L711 ISL43L710 ISL43L710_07 ISL43L712IU ISL43L712IUZ ISL43L712IRZ ISL43L712IR ISL43L711IR ISL43L711IU
描述 Ultra Low ON-Resistance, Single Supply, Differential SPST Analog Switches Ultra Low ON-Resistance, Single Supply, Differential SPST Analog Switches Ultra Low ON-Resistance, Single Supply, Differential SPST Analog Switches Ultra Low ON-Resistance, Single Supply, Differential SPST Analog Switches Ultra Low ON-Resistance, Single Supply, Differential SPST Analog Switches Ultra Low ON-Resistance, Single Supply, Differential SPST Analog Switches Ultra Low ON-Resistance, Single Supply, Differential SPST Analog Switches Ultra Low ON-Resistance, Single Supply, Differential SPST Analog Switches Ultra Low ON-Resistance, Single Supply, Differential SPST Analog Switches Ultra Low ON-Resistance, Single Supply, Differential SPST Analog Switches
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