Features: • Pb-free available (RoHS compliant)
• Drop In replacement for the MAX4714
• ON resistance (RON)
- VCC = +4.3V. . . . . . . . . . . . . . . . . . . . . . . . . .. . 0.34
- VCC = +3.0V. . . . . . . . . . . . . . . . . . . . . . . . . .. . 0.38
- VCC = +1.8V. . . . . . . . . . . . . . . . . . . . . . . .. . . . 0.75
• RON matching between channels . . . . . . . . . . . 0.002
• RON flatness . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.06
• Single supply operation . . . . . . . . . . . . . +1.1V to +4.5V
• Fast switching action (+3.9V Supply)
- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 7ns
- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3ns
• Guaranteed break-before-make
• ESD HBM rating . . . . . . . . . . . . . . . . . . . . . . . . . . . >6kV
• 1.8V CMOS logic compatible (+3V supply)• 6 lead SC70 packaApplication• Battery powered, handheld, and portable equipment
- Cellular/mobile phones
- Pagers
- Laptops, notebooks, palmtops
• Portable test and measurement
• Medical equipment
• Audio and video switchingPinout
SpecificationsV+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 4.7V
Input Voltages
NO, NC, IN (Note 2) . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V)
Output Voltages
COM (Note 2) . . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V)
Continuous Current NO, NC, or COM . . . . . . . . . . . . . . . ±150mA
Peak Current NO, NC, or COM
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . ±300mA
ESD Rating:
HBM > . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>6kV
MM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .>300V
CDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>1000V
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.
DescriptionThe Intersil ISL43L210 device is a low ON-resistance, low voltage, bidirectional, single pole/double throw (SPDT) analog switch designed to operate from a single +1.1V to +4.5V supply. Targeted applications include battery powered equipment that benefit from low on-resistance and fast switching speeds (tON = 7ns, tOFF = 3ns). The digital logic input is 1.8V CMOS compatible when using a single +3V 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 part may be used to "mux-in" additional functionality while reducing ASIC design risk. The ISL43L210 is offered in a 6 lead SC70 package, alleviating board space limitations.
The ISL43L210 is a committed SPDT that consist of one normally open (NO) and one normally closed (NC) switch. This configuration can also be used as a 2-to-1 multiplexer.
ISL43L210 Data Sheet
