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ISL54051IRUZ-T

P1-P3P4-P6P7-P9P10-P12
1
ISL54051, ISL54052
Ultra Low ON-Resistance, Low Voltage, Single
Supply, Single SPST Analog Switches
ISL54051, ISL54052
The Intersil ISL54051 and ISL54052 devices are low
ON-resistance, low voltage, bidirectional, single
pole/single throw (SPST) analog switches designed to
operate from a single +1.8V to +5.5V supply. Targeted
applications include battery powered equipment, which
benefit from low r
ON
resistance (0.8Ω), excellent r
ON
flatness, and fast switching speeds (t
ON
= 24ns,
t
OFF
= 10ns). The digital logic input is 1.8V logic
compatible when using a single +3.0V supply.
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 ISL54051 and the
ISL54052 are offered in a 6 Ld 1.2mmx1.0mmx0.5mm
µTDFN package and a 6 Ld SOT-23 package, alleviating
board space limitations.
The ISL54051 has one normally open (NO) switch and
ISL54052 has one normally closed (NC) switch.
Features
• ON-resistance (r
ON
)
-V
CC
= +5.0V. . . . . . . . . . . . . . . . . . . . . 0.8Ω
-V
CC
= +3.0V. . . . . . . . . . . . . . . . . . . . . 1.1Ω
-V
CC
= +1.8V. . . . . . . . . . . . . . . . . . . . . 2.3Ω
•r
ON
flatness (+4.5V supply) . . . . . . . . . . . . 0.25Ω
• Single supply operation . . . . . . . . +1.8V to +5.5V
• Fast switching action (+4.5V supply)
-t
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . 24ns
-t
OFF
. . . . . . . . . . . . . . . . . . . . . . . . . . . 10ns
• ESD HBM rating. . . . . . . . . . . . . . . . . . . . . . >6kV
• 1.8V, CMOS logic compatible (+3V supply)
• Available in 6 Ld µTDFN and 6Ld SOT-23 Packages
• Pb-free (RoHS compliant)
Applications
• Battery powered, handheld, and portable equipment
- Cellular/mobile phones
-Pagers
- Laptops, notebooks, palmtops
• Portable test and measurement
• Medical equipment
• Audio and video switching
Related Literature
• Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
TABLE 1. FEATURES AT A GLANCE
ISL54051 ISL54052
Number of Switches 11
SW NO NC
1.8V r
ON
2.3Ω 2.3Ω
1.8V t
ON
/t
OFF
68ns/45ns 68ns/45ns
3V r
ON
1.1Ω 1.1Ω
3V t
ON
/t
OFF
29ns/12ns 29ns/12ns
5V r
ON
0.8Ω 0.8Ω
5V t
ON
/t
OFF
24ns/10ns 24ns/10ns
Packages 6 Ld µTDFN, 6Ld SOT-23
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. 2007, 2009. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
October 19, 2009
FN6459.3
2
FN6459.3
October 19, 2009
Ordering Information
PART NUMBER
(Notes 1, 4)
PART
MARKING
TEMP. RANGE
(°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL54051IRUZ-T (Note 2) A -40 to +85 6 Ld (0.40mm pitch) 1.2x1.0x0.5 μTDFN, Tape and Reel L6.1.2x1.0A
ISL54051IHZ-T (Note 3) 4051 -40 to +85 6 Ld SOT-23, Tape and Reel MDP0038
ISL54052IRUZ-T (Note 2) B -40 to +85 6 Ld (0.40mm pitch) 1.2x1.0x0.5 μTDFN, Tape and Reel L6.1.2x1.0A
ISL54052IHZ-T (Note 3) 4052 -40 to +85 6 Ld SOT-23, Tape and Reel MDP0038
NOTES:
1. Please refer to TB347
for details on reel specifications.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach
materials and NiPdAu plate - e4 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.
3. 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.
4. For Moisture Sensitivity Level (MSL), please see device information page for ISL54051
, ISL54052. For more information on
MSL please see techbrief TB363
.
Pin Configurations (Note 5)
ISL54051
(6 LD µTDFN)
TOP VIEW
ISL54051
(6 LD SOT-23)
TOP VIEW
ISL54052
(6 LD µTDFN)
TOP VIEW
ISL54052
(6 LD SOT-23)
TOP VIEW
NOTE:
5. Switches Shown for Logic “0” Input.
3
2
1
6
5
4
IN
V+
GND
NO
N.C.
COM
4
5
6
1
2
3
N.C.
IN
NO
GND
V+
COM
3
2
1
6
5
4
IN
V+
GND
N.C.
NC
COM
4
5
6
1
2
3
NC
IN
N.C.
GND
V+
COM
Truth Table
LOGIC ISL54051 ISL54052
0OffOn
1OnOff
NOTE: Logic “0” ≤0.5V. Logic “1” ≥1.4V with a 2V to 5V
supply.
Pin Descriptions
PIN FUNCTION
V+ System Power Supply Input (+1.8V to +5.5V)
GND Ground Connection
IN Digital Control Input
COM Analog Switch Common Pin
NO Analog Switch Normally Open Pin
NC Analog Switch Normally Closed Pin
N.C. No Connect
ISL54051, ISL54052
3
FN6459.3
October 19, 2009
Absolute Maximum Ratings Thermal Information
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to 6.5V
Input Voltages
NO, NC, IN (Note 6) . . . . . . . . . . . . . -0.5 to ((V+) + 0.5V)
Output Voltages
COM (Note 6) . . . . . . . . . . . . . . . . . -0.5 to ((V+) + 0.5V)
Continuous Current NO, NC, or COM. . . . . . . . . . . . ±300mA
Peak Current NO, NC, or COM
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . ± 600mA
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . >6kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . >200V
Charged Device Model . . . . . . . . . . . . . . . . . . . . .>2.2kV
Thermal Resistance (Typical) θ
JA
(°C/W) θ
JC
(°C/W)
6 Ld µTDFN (Note 7) . . . . . . . . . . 175 N/A
6 Ld SOT-23 (Notes 7, 8) . . . . . . . 260 120
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
V+ (Positive DC Supply Voltage). . . . . . . . . . . 1.8V to 5.5V
Analog Signal Range . . . . . . . . . . . . . . . . . . . . . . 0V to V+
V
IN
(Digital Logic Input Voltage (IN) . . . . . . . . . . . 0V to V+
Temperature Range. . . . . . . . . . . . . . . . . . -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:
6. Signals on NC, NO, IN, or COM exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to maximum
current ratings.
7. θ
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief
TB379 for details.
8. For θ
JC
, the “case temp” location is taken at the package top center.
Electrical Specifications - 5V Supply Test Conditions: V+ = +4.5V to +5.5V, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V (Note 9),
Unless Otherwise Specified.
Boldface limits apply over the operating temperature
range, -40°C to +85°C.
PARAMETER TEST CONDITIONS
TEMP
(°C)
MIN
(Notes 10, 11) TYP
MAX
(Notes 10, 11) UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range,
V
ANALOG
Full 0 - V+ V
ON-Resistance, r
ON
V+ = 4.5V, I
COM
= 100mA, V
NO
or
V
NC
= 0V to V+, (See Figure 4, Note 13)
25 - 0.86 - Ω
Full - 1 - Ω
r
ON
Flatness, r
FLAT(ON)
V+ = 4.5V, I
COM
= 100mA, V
NO
or
V
NC
= 0V to V+, (Notes 12, 13)
25 - 0.25 - Ω
Full - 0.27 - Ω
NO or NC OFF Leakage
Current, I
NO(OFF)
or
I
NC(OFF)
V+ = 5.5V, V
COM
= 0.3V, 5V, V
NO
or
V
NC
= 5V, 0.3V
25 -10 5 10 nA
Full -150 - 150 nA
COM ON Leakage Current,
I
COM(ON)
V+ = 5.5V, V
COM
= 0.3V, 5V, or V
NO
or
V
NC
= 0.3V, 5V, or floating
25 -20 9 20 nA
Full -300 - 300 nA
DYNAMIC CHARACTERISTICS
Turn-ON Time, t
ON
V+ = 4.5V, V
NO
or V
NC
= 3.0V, R
L
= 50Ω,
C
L
= 35pF (See Figure 1, Note 13)
25 - 24 - ns
Full - 30 - ns
Turn-OFF Time, t
OFF
V+ = 4.5V, V
NO
or V
NC
= 3.0V, R
L
= 50Ω,
C
L
= 35pF (See Figure 1, Note 13)
25 - 10 - ns
Full - 15 - ns
Charge Injection, Q V
G
= 0V, R
G
= 0Ω, C
L
= 1.0nF (See Figure 2) 25 - 26 - pC
OFF Isolation R
L
= 50Ω, C
L
= 5pF, f = 100kHz,
V
COM
= 1V
RMS
(See Figure 3)
25 - 80 - dB
Total Harmonic Distortion f = 20Hz to 20kHz, V
COM
= 0.5V
P-P
,
R
L
= 600Ω
25 - 0.012 - %
-3dB Bandwidth R
L
= 50Ω 25 - 190 - MHz
NO or NC OFF
Capacitance, C
OFF
V+ = 4.5V, f = 1MHz, V
NO
or V
NC
= V
COM
= 0V
(See Figure 5)
25 - 16 - pF
ISL54051, ISL54052
P1-P3P4-P6P7-P9P10-P12

ISL54051IRUZ-T

Mfr. #:
Buy ISL54051IRUZ-T
Manufacturer:
Renesas / Intersil
Description:
Analog Switch ICs ULTRA LO-RON SPST SWITCH W/HI-ESD 6LD
Lifecycle:
New from this manufacturer.
Delivery:
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