ISL54059 +1.8V to +6.5V, Sub-Ohm, Dual SPDT Analog Switch with Negative Signal Capability

The Intersil ISL54059 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 up to 6.5V below the positive supply rail. Targeted applications include battery powered equipment that benefit from low rON (0.56Ω), low power consumption (8nA) and fast switching speeds (tON = 55ns, tOFF = 18ns). The digital inputs are1.8V logic-compatible up to a +3V supply. The ISL54059 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 ISL54059 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.

ISL54059 特点

Pb-free (RoHS Compliant)
Negative Signal Capability
ON-Resistance (rON)
- V+ = +4.5V 0.52Ω
- V+ = +4.3V 0.65Ω
- V+ = +2.7V 0.9Ω
- V+ = +1.8V 1.8Ω
rON Matching Between Channels 10mΩ
rON Flatness Across Signal Range 0.33Ω
Low THD+N @ 32Ω Load 0.02%
Single Supply Operation +1.8V to +6.5V
Low Power Consumption (PD) 8nA
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

ISL54059 应用

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

ISL54059 芯片订购指南

芯片型号	产品状态	温度范围	封装尺寸图	潮湿敏感度等级MSL	美元价格US $
ISL54059EVAL1Z	量产		评估板	N/A	价格录入中
ISL54059IRTZ	量产	工业级	10 Ld TDFN	1	0.60
ISL54059IRTZ-T	量产	工业级	10 Ld TDFN T+R	1	0.62
ISL54059IRUZ-T	量产	工业级	10 Ld uTQFN T+R	1	0.62