ISL54060 Datasheet, PDF (1/15 Pages) Intersil Corporation – +1.8V to +6.5V, Sub-ohm, Dual SPST Analog Switch with Negative Signal Capability

®
Data Sheet
ISL54060, ISL54061
December 19, 2008
FN6580.0
+1.8V to +6.5V, Sub-ohm, Dual SPST
Analog Switch with Negative Signal
Capability
The Intersil ISL54060 and ISL54061 devices are a low
ON-resistance, low voltage, bi-directional, dual
single-pole/single-throw (SPST) analog switch. It is designed
to operate from a single +1.8V to +6.5V supply and pass
signals that swing up to 6.5V below the positive supply rail.
Targeted applications include battery powered equipment that
benefit from low r_ON (0.56Ω), low power consumption (8nA)
and fast switching speeds (t_ON = 55ns, t_OFF = 18ns). The
digital inputs are1.8V logic-compatible up to a +3V supply.
The ISL54060, ISL54061 are offered in a small form factor
package, alleviating board space limitations. It is available in a
tiny 10 Ld 1.8 x 1.4mm µTQFN or 10 Ld 3x3mm TDFN
package.
The ISL54060 is a committed dual single-pole/single-throw
(SPST) that consist of two normally open (NO) switches with
independent logic control. The ISL54061 is a committed dual
single-pole/single-throw (SPST) that consist of two normally
closed (NC) switches with independent logic control.
TABLE 1. FEATURES AT A GLANCE
ISL54060
ISL54061
Number of Switches
2
2
SW
SPST NO
SPST NC
4.3V r_ON
4.3V t_ON/t_OFF
2.7V r_ON
2.7V t_ON/t_OFF
1.8V r_ON
1.8V t_ON/t_OFF
Packages
0.65Ω
0.65Ω
43ns/23ns
43ns/23ns
0.9Ω
0.9Ω
55ns/18ns
55ns/18ns
1.8Ω
1.8Ω
145ns/28ns
145ns/28ns
10 Ld µTQFN, 10 Ld TDFN
Features
• Pb-free (RoHS Compliant)
• Negative Signal Capability
• ON-Resistance (r_ON)
- V+ = +4.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.52Ω
- V+ = +4.3V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.65Ω
- V+ = +2.7V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.9Ω
- V+ = +1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8Ω
• r_ON Matching Between Channels . . . . . . . . . . . . . . . . .10mΩ
• r_ON Flatness Across Signal Range . . . . . . . . . . . . . . . .0.33Ω
• Low THD+N @ 32Ω Load . . . . . . . . . . . . . . . . . . . . . . 0.02%
• Single Supply Operation. . . . . . . . . . . . . . . . . +1.8V to +6.5V
• Low Power Consumption (P_D) . . . . . . . . . . . . . . . . . .8nA
• Fast Switching Action (V+ = +4.3V)
- t_ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43ns
- t_OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23ns
• ESD HBM Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >6kV
• Guaranteed Break-before-Make
• 1.8V Logic Compatible (+3V supply)
• Low I+ Current when V_INH is not at the V+ Rail
• Available in 10 Ld µTQFN 1.8x1.4mm and 10 Ld 3x3mm
TDFN
Applications
• Audio and Video Switching
• Battery powered, Handheld, and Portable Equipment
- MP3 and Multimedia Players
- Cellular/mobile Phones
- Pagers
- Laptops, Notebooks, Palmtops
• Portable Test and Measurement
• Medical Equipment
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. 2008. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.