ISL84714

Features:

• Pb-free Available
• Drop In replacement for the MAX4714
• ON resistance (R_ON)
- V_CC = +2.7V. . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.44Ω
- V_CC = +1.8V. . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.75Ω
• R_ON matching between channels . . . . . . . . . . . . . . . 0.005Ω
• R_ON flatness (+2.7V Supply) . . . . . . . . . . . . . . . . . . . . 0.06Ω
• Single supply operation . . . . . . . . . . . . . . . . +1.65V to +3.6V
• Fast switching action (+2.7V Supply)
- t_ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.5ns
- t_OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.9ns
• Guaranteed break-before-make
• ESD HBM rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >6kV
• 1.8V, CMOS logic compatible (+3V supply)
• Available in 6 lead SC70 package




Application

• Battery powered, handheld, and portable equipment
- Cellular/mobile phones
- Pagers
- Laptops, notebooks, palmtops
• Portable Test and Measurement
• Medical Equipment
• Audio and video switching




Pinout






Specifications

V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 4.8V
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

Description

The Intersil ISL84714 device is a low ON-resistance, low voltage, bidirectional, single pole/double throw (SPDT) analog switch designed to operate from a single +1.65V to +3.6V supply. Targeted applications include battery powered equipment that benefit from low ON-resistance and fast switching speeds (tON = 7.5ns, tOFF = 2.9ns). 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 ISL84714 is offered in the 6 Ld SC70 package, alleviating board space limitations. The ISL84714 is a committed SPDT that consists of one normally open (NO) and one normally closed (NC) switch. This configuration can also be used as a 2-to-1 multiplexer.