The Intersil ISL54062 device is a low ON-resistance, low

voltage, bidirectional, dual single-pole/double-throw (SPDT)

analog switch. It is designed to operate from a single +1.8V to

+6.5V supply and pass signals that swing down to 6.5V below

the positive supply rail. Targeted applications include battery

powered equipment that benefit from low rON (0.56Ω), low

power consumption (20nA) and fast switching speeds

(tON = 55ns, tOFF = 18ns). The digital inputs are 1.8V

logic-compatible up to a +3V supply. The ISL54062 also

features integrated circuitry to eliminate click and pop noise to

an audio speaker. The ISL54062 is offered in a small form

factor package, alleviating board space limitations. It is

available in a tiny 10 Ld 1.8x1.4mm μTQFN or 10 Ld 3x3mm

TDFN package.

The ISL54062 is a committed dual single-pole/double-throw

(SPDT) that consist of two normally open (NO) and two

normally closed (NC) switches with independent logic control.

This configuration can be used as a dual 2-to-1 multiplexer.

特性 Features

? Pb-free (RoHS Compliant)

? Negative Signal Swing (Max 6.5V Below V+)

? Audio Click and Pop Elimination Circuitry

? ON-Resistance (rON)

- V+ = +4.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.55Ω

- V+ = +4.3V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.57Ω

- V+ = +2.7V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.82Ω

- V+ = +1.8V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8Ω

? rON Matching Between Channels . . . . . . . . . . . . . . . . . 10mΩ

? rON Flatness Across Signal Range . . . . . . . . . . . . . . . . 0.35Ω

? Low THD+N @ 32Ω Load . . . . . . . . . . . . . . . . . . . . . . .0.02

? Single Supply Operation . . . . . . . . . . . . . . . . .+1.8V to +6.5V

? Low Power Consumption @ 3V (PD) . . . . . . . . . . . 24nW

? Fast Switching Action (V+ = +4.3V)

- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43ns

- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23ns

? ESD HBM Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>6kV

? Guaranteed Break-before-Make

? 1.8V Logic Compatible (+3V supply)

? Low I+ Current when VINH 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