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ISL84051, ISL84052, ISL84053
Data Sheet
October 2, 2007
FN6047.8
Low Voltage, Single and Dual Supply,
8 to 1 Multiplexer, Dual 4 to 1 Multiplexer
and a Triple SPDT Analog Switch
The Intersil ISL84051, ISL84052, ISL84053 devices are
precision, bidirectional, analog switches configured as a
8-Channel multiplexer/demultiplexer (ISL84051), a dual
differential 4-Channel multiplexer/demultiplexer (ISL84052)
and a triple single pole/double throw (SPDT) switch
(ISL84053) designed to operate from a single +2V to +12V
supply or from a ±2V to ±6V supply. All devices have an inhibit
pin to simultaneously open all signal paths.
ON-resistance is 60Ω with a ±5V supply and 125Ω with a
single +5V supply. Each switch can handle rail to rail analog
signals. The off-leakage current is only 0.1nA at +25°C or
5nA at +85°C with a ±5V supply.
All digital inputs have 0.8V to 2.4V logic thresholds, ensuring
TTL/CMOS logic compatibility when using a single +3.3V
and +5V supply or dual ±5V supplies.
The ISL84051 is a 8-to-1 multiplexer device. The ISL84052 is
a dual 4-to-1 multiplexer device. The ISL84053 is a committed
triple SPDT, which is perfect for use in 2-to-1 multiplexer
applications.
Table 1 summarizes the performance of this family.
TABLE 1. FEATURES AT A GLANCE
ISL84051
CONFIGURATION
8:1 Mux
60Ω
50ns/40ns
125Ω
90ns/60ns
250Ω
180ns/100ns
ISL84052
DUAL
4:1 Mux
60Ω
50ns/40ns
125Ω
90ns/60ns
250Ω
180ns/100ns
ISL84053
TRIPLE
SPDT
60Ω
50ns/40ns
125Ω
90ns/60ns
250Ω
180ns/100ns
Features
• Drop-in Replacements for MAX4051/MAX4051A,
MAX4052/MAX4052A and MAX4053/MAX4053A
• Pin Compatible with MAX4581, MAX4582, MAX4583 and
with Industry Standard 74HC4051, 74HC4052 and
74HC4053
• ON-Resistance (r
ON
) Max, V
S
= ±5V. . . . . . . . . . . . 100Ω
• ON-Resistance (r
ON
) Max, V
S
= +3V. . . . . . . . . . . . 525Ω
• r
ON
Matching Between Channels . . . . . . . . . . . . . . . . . . <6Ω
• Low Charge Injection . . . . . . . . . . . . . . . . . . . . . 10pC (Max)
• Single Supply Operation. . . . . . . . . . . . . . . . . . . +2V to +12V
• Dual Supply Operation . . . . . . . . . . . . . . . . . . . . . . ±2V to ±6
• Fast Switching Action (V
S
= +5V)
- t
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90ns
- t
OFF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60ns
• Guaranteed Max Off-leakage @ V
S
= ±5V. . . . . . . . . . 5nA
• Guaranteed Break-Before-Make
• TTL, CMOS Compatible
• Pb-Free Available (RoHS Compliant)
Applications
• Portable Equipment
• Communications Systems
- Radios
- Telecom Infrastructure
- ADSL, VDSL Modems
• Test Equipment
- Medical Ultrasound
- Magnetic Resonance Image
- CT and PET Scanners (MRI)
- ATE
- Electrocardiograph
• Audio and Video Signal Routing
• Various Circuits
- +3V/+5V DACs and ADCs
- Sample and Hold Circuits
- Operational Amplifier Gain Switching Networks
- High Frequency Analog Switching
- High Speed Multiplexing
- Integrator Reset Circuits
±
5V r
ON
±
5V t
ON
/t
OFF
5V r
ON
5V t
ON
/t
OFF
3V r
ON
3V t
ON
/t
OFF
Packages
16 Ld SOIC
16 Ld SOIC
16 Ld SOIC
16 Ld QSOP 16 Ld QSOP 16 Ld QSOP
16 Ld TSSOP 16 Ld TSSOP
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”
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. 2003-2004, 2006-2007. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
ISL84051, ISL84052, ISL84053
Pinouts
ISL84051
(16 LD SOIC, QSOP, TSSOP)
TOP VIEW
NO1 1
NO3 2
COM 3
NO7 4
NO5 5
INH 6
V- 7
GND 8
LOGIC
16 V+
15 NO2
14 NO4
13 NO0
12 NO6
11 ADDC
10 ADDB
9 ADDA
ISL84052
(16 LD SOIC, QSOP, TSSOP)
TOP VIEW
NO0B 1
NO1B 2
COMB 3
NO3B 4
NO2B 5
INH 6
V- 7
GND 8
LOGIC
16 V+
15 NO1A
14 NO2A
13 COMA
12 NO0A
11 NO3A
10 ADDB
9 ADDA
ISL84053
(16 LD SOIC, QSOP)
TOP VIEW
NOB 1
NCB 2
NOA 3
COMA 4
NCA 5
INH 6
V- 7
GND 8
16 V+
15 COMB
14 COMC
13 NOC
12 NCC
11 ADDC
10 ADDB
9 ADDA
NOTE:
1. Switches Shown for Logic “0” Inputs.
2
FN6047.8
October 2, 2007
ISL84051, ISL84052, ISL84053
Ordering Information
PART
NUMBER
ISL84051IB*
PART
MARKING
84051IB
TEMP.
RANGE
(°C)
PACKAGE
PKG.
DWG. #
M16.15
M16.15
M16.15A
M16.15A
Truth Tables
ISL84051
INH
1
0
0
0
0
0
0
0
0
ADDC
X
0
0
0
0
1
1
1
1
ADDB
X
0
0
1
1
0
0
1
1
ADDA
X
0
1
0
1
0
1
0
1
SWITCH
ON
None
NO0
NO1
NO2
NO3
NO4
NO5
NO6
NO7
-40 to +85 16 Ld SOIC
-40 to +85 16 Ld SOIC
(Pb-free)
-40 to +85 16 Ld QSOP
-40 to +85 16 Ld QSOP
(Pb-free)
ISL84051IBZ* 84051IBZ
(Note)
ISL84051IA*
84051 IA
ISL84051IAZ* 84051 IAZ
(Note)
ISL84051IVZ* 84051 IVZ
(Note)
ISL84052IB*
84052IB
-40 to +85 16 Ld TSSOP M16.173
(Pb-free)
-40 to +85 16 Ld SOIC
-40 to +85 16 Ld SOIC
(Pb-free)
-40 to +85 16 Ld QSOP
-40 to +85 16 Ld QSOP
(Pb-free)
M16.15
M16.15
M16.15A
M16.15A
ISL84052IBZ* 84052IBZ
(Note)
ISL84052IA*
84052 IA
ISL84052IAZ* 84052 IAZ
(Note)
ISL84052IVZ* 84052 IVZ
(Note)
ISL84053IB*
84053IB
-40 to +85 16 Ld TSSOP M16.173
(Pb-free)
-40 to +85 16 Ld SOIC
-40 to +85 16 Ld SOIC
(Pb-free)
-40 to +85 16 Ld QSOP
-40 to +85 16 Ld QSOP
(Pb-free)
M16.15
M16.15
ISL84052
INH
1
0
ADDB
X
0
0
1
1
ADDA
X
0
1
0
1
SWITCH ON
None
NO0
NO1
NO2
NO3
ISL84053IBZ* 84053IBZ
(Note)
ISL84053IA*
84053 IA
M16.15A
M16.15A
0
0
0
ISL84053IAZ* 84053 IAZ
(Note)
*Add “-T” suffix for tape and reel. Please refer to TB347 for details on
reel specifications.
NOTE: These Intersil Pb-free plastic packaged products employ
special Pb-free material sets; molding compounds/die attach
materials and 100% matte tin plate PLUS ANNEAL - e3 termination
finish, which is 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-020.
ISL84053
INH
1
0
0
ADD
C
X
X
X
X
X
0
1
ADD
B
X
X
X
0
1
X
X
ADD
A
X
0
1
X
X
X
X
SWITCH ON
None
NC
A
NO
A
NC
B
NO
B
NC
C
NO
C
Pin Description
PIN
V+
V-
GND
INH
COM
NO
NC
ADD
FUNCTION
Positive Power Supply Input
Negative Power Supply Input. Connect to GND for
Single Supply Configurations.
Ground Connection
Digital Control Input. Connect to GND for Normal
Operation. Connect to V+ to turn all switches off.
Analog Switch Common Pin
Analog Switch Normally Open Pin
Analog Switch Normally Closed Pin
Address Input Pin
0
0
0
0
NOTE: Logic “0”
≤0.8V.
Logic “1”
≥2.4V,
with V+ between 2.7V and
10V. X = Don’t Care.
3
FN6047.8
October 2, 2007
ISL84051, ISL84052, ISL84053
Absolute Maximum Ratings
V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 15V
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 15V
V- to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -15V to 0.3V
Input Voltages
INH, NO, NC, ADD (Note 2) . . . . . . . . ((V-) - 0.3) to ((V+) + 0.3V)
Output Voltages
COM (Note 2) . . . . . . . . . . . . . . . . . . . ((V-) - 0.3) to ((V+) + 0.3V)
Continuous Current (Any Terminal) . . . . . . . . . . . . . . . . . . . . ±30mA
Peak Current NO, NC, or COM
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . . . ±100mA
ESD Rating
HBM (Per MIL-STD-883, Method 3015.7) . . . . . . . . . . . . . . >2kV
Thermal Information
Thermal Resistance (Typical, Note 3)
θ
JA
(°C/W)
16 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . .
115
16 Ld QSOP Package . . . . . . . . . . . . . . . . . . . . . . .
160
16 Ld TSSOP Package . . . . . . . . . . . . . . . . . . . . . .
150
Maximum Junction Temperature (Plastic Package). . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . . . . -65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Operating Conditions
Temperature Range
ISL8405x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -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:
2. Signals on NC, NO, COM, ADD, or INH exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to maximum current
ratings.
3.
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 - 5V Supply
Test Conditions: V
SUPPLY
= ±4.5V to ±5.5V, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V (Note 4),
Unless Otherwise Specified
TEST CONDITIONS
TEMP
(°C)
MIN
(Notes 5, 6)
TYP
MAX
(Notes 5, 6) UNITS
PARAMETER
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, V
ANALOG
ON-Resistance, r
ON
Full
V
S
= ±5V, I
COM
= 1mA, V
NO
or V
NC
= ±3V
(see Figure 5)
V
S
= ±5V, I
COM
= 1mA, V
NO
or V
NC
= ±3V (Note 7)
+25
Full
+25
Full
V
S
= ±5V, I
COM
= 1mA, V
NO
or V
NC
= ±3V, 0V
(Note 8)
V
S
= ±5.5V, V
COM
= ±4.5V, V
NO
or V
NC
= ±4.5V
(Note 9)
V
S
= ±5.5V, V
COM
= ±4.5V, V
NO
or V
NC
= ±4.5V
(Note 9)
V
S
= ±5.5V, V
COM
= ±4.5V, V
NO
or V
NC
= ±4.5V
(Note 9)
V
S
= ±5.5V, V
COM
= V
NO
or V
NC
= ±4.5V
(Note 9)
V
S
= ±5.5V, V
COM
= V
NO
or V
NC
= ±4.5V (Note 9)
+25
Full
+25
Full
+25
Full
+25
Full
+25
Full
+25
Full
V-
-
-
-
-
-
-
-0.1
-5
-0.1
-5
-0.1
-2.5
-0.1
-5
-0.1
-2.5
-
60
-
-
-
-
-
0.002
-
0.002
-
0.002
-
0.002
-
0.002
-
V+
100
125
6
12
10
15
0.1
5
0.1
5
0.1
2.5
0.1
5
0.1
2.5
V
Ω
Ω
Ω
Ω
Ω
Ω
nA
nA
nA
nA
nA
nA
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 OFF Leakage Current,
I
COM(OFF)
, (ISL84051)
COM OFF Leakage Current,
I
COM(OFF)
, (ISL84052, ISL84053)
COM ON Leakage Current,
I
COM(ON)
, (ISL84051)
COM ON Leakage Current,
I
COM(ON)
, (ISL84052, ISL84053)
DIGITAL INPUT CHARACTERISTICS
Input Voltage High, V
INH
, V
ADDH
Input Voltage Low, V
INL
, V
ADDL
Input Current, I
INH
, I
INL
, I
ADDH
,
I
ADDL
V
S
= ±5.5V, V
INH
, V
ADD
= 0V or V+
Full
Full
Full
2.4
-
-1
-
-
0.03
-
0.8
1
V
V
µA
4
FN6047.8
October 2, 2007
模拟与混合信号
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