Negative Signal Swing, Sub-Ohm, Dual SPDT Single Supply Switch
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概览
简介
The 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 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 (8nA) and fast switching speeds (tON = 55ns, tOFF = 18ns). The digital inputs are 1.8V 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 1.8mm x 1.4mm µTQFN or 10 Ld 3mm x 3mm TDFN package. This device is a committed dual single-pole/double-throw (SPDT) that consists 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
- Pb-free (RoHS compliant)
- Negative signal swing (Max 6.5V below V+)
- 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 at 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 1.8mm x 1.4mm and 10 Ld 3mm x 3mm TDFN
应用
应用
- Audio and video switching
- Battery-powered, handheld, and portable equipment
- MP3 and multimedia players
- Cellular/Mobile phones
- Pagers
- Laptops, notebook PCs and palmtops
- Portable test and measurement
- Medical equipment
文档
| Document title | Document type
|
日期 日期 | |
|---|---|---|---|
| PDF 740 KB | 数据手册 | ||
| PDF 843 KB | 应用文档 | ||
| PDF 468 KB | 应用文档 | ||
| PDF 293 KB | 其他 | ||
| PDF 414 KB | Product Advisory | ||
| PDF 202 KB | 产品变更通告 | ||
| PDF 326 KB | 产品变更通告 | ||
| PDF 205 KB | 产品变更通告 | ||
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设计和开发
开发板与套件
开发板与套件
Negative Signal Swing, Sub-ohm, Dual SPDT, Single Supply Switch Evaluation Board
The ISL54059EVAL1Z evaluation board is designed to provide a quick and easy method for evaluating the ISL54059 analog switch IC.
The ISL54059 IC is a single supply,...
模型
ECAD 模块
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
产品选择
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