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ISL84051, ISL84052, ISL84053
Data Sheet
October 8, 2010
FN6047.9
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 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
= +5V. . . . . . . . . . . . 225Ω
• r
ON
Matching Between Channels . . . . . . . . . . . . . . . . . . <6Ω
• Low Charge Injection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2pC
• 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
• 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, 2010. 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.
Pin Description
PIN NUMBER
PIN NAME
V+
V-
GND
INH
COM
COMA
COMB
COMC
NO1, NO3,
NO7, NO5,
NO6, NO4,
NO2
1, 2,
4, 5,
12, 14,
15
ISL84051
16
7
8
6
3
13
3
4
15
14
Analog Switch Normally Open Pin
ISL84052
16
7
8
6
ISL84053
16
7
8
6
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
FUNCTION
2
FN6047.9
October 8, 2010
ISL84051, ISL84052, ISL84053
Pin Description
(Continued)
PIN NUMBER
PIN NAME
NO0B, NO1B,
NO3B, NO2B,
NO3A, NO0A,
NO2A,
NO1A
ISL84051
ISL84052
1
2
4
5
11
12
14
15
1, 3
13
2, 5
12
9
10
11
9
10
-
9
10
11
Analog Switch Normally Closed Pin
Address Input Pin
ISL84053
Analog Switch Normally Open Pin
FUNCTION
NOB, NOA,
NOC
NCB, NCA,
NCC
ADDA, ADDB,
ADDC
Ordering Information
PART NUMBER
ISL84051IB (Note 2)
ISL84051IBZ (Notes 2, 4, 5)
ISL84051IA (Note 2)
ISL84051IAZ (Notes 2, 4, 5)
ISL84051IVZ (Notes 2, 4, 5)
ISL84052IB (Note 2)
ISL84052IBZ (Notes 2, 4, 5)
ISL84052IA (Note 2)
ISL84052IAZ (Notes 2, 4, 5)
ISL84052IVZ (Notes 2, 4, 5)
ISL84053IBZ (Notes 2, 4, 5)
ISL84053IA-T (Note 3)
ISL84053IAZ (Notes 2, 4, 5)
NOTES:
2. Add “-T” suffix for tape and reel. Please refer to
TB347
for details on reel specifications.
3. Please refer to
TB347
for details on reel specifications.
4. 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
5. For Moisture Sensitivity Level (MSL), please see device information page for
ISL84051, ISL84052, ISL84053.
For more information on MSL
please see techbrief
TB363.
PART MARKING
84051IB
84051IBZ
84051 IA
84051 IAZ
84051 IVZ
84052IB
84052IBZ
84052 IA
84052 IAZ
84052 IVZ
84053IBZ
84053 IA
84053 IAZ
TEMP. RANGE (°C)
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
PACKAGE
16 Ld SOIC
16 Ld SOIC (Pb-free)
16 Ld QSOP
16 Ld QSOP (Pb-free)
16 Ld TSSOP (Pb-free)
16 Ld SOIC
16 Ld SOIC (Pb-free)
16 Ld QSOP
16 Ld QSOP (Pb-free)
16 Ld TSSOP (Pb-free)
16 Ld SOIC (Pb-free)
16 Ld QSOP
16 Ld QSOP (Pb-free)
PKG. DWG. #
M16.15
M16.15
M16.15A
M16.15A
M16.173
M16.15
M16.15
M16.15A
M16.15A
M16.173
M16.15
M16.15A
M16.15A
3
FN6047.9
October 8, 2010
ISL84051, ISL84052, ISL84053
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
ISL84053
NO5
INH
NO6
1
NO7
0
0
0
0
0
0
X
X
X
X
0
1
X
X
0
1
X
X
0
1
X
X
X
X
NC
A
NO
A
NC
B
NO
B
NC
C
NO
C
ADD
C
X
ADD
B
X
ADD
A
X
SWITCH ON
None
INH
1
0
0
0
0
ADDB
X
0
0
1
1
ISL84052
ADDA
X
0
1
0
1
SWITCH ON
None
NO0
NO1
NO2
NO3
NOTE: Logic “0”
≤0.8V.
Logic “1”
≥2.4V,
with V+ between 2.7V and
10V. X = Don’t Care.
4
FN6047.9
October 8, 2010
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