ISL8394 Low-Voltage, Single and Dual Supply, Quad SPDT, Analog Switches

The Intersil ISL8394 device is a precision, quad SPDT analog switches designed to operate from a single +2V to +12V supply or from a ±2V to ±6V supply. Targeted applications include battery powered equipment that benefit from the devices' low power consumption (5uW), low leakage currents (2.5nA max), and fast switching speeds (tON = 50ns, tOFF = 30ns). A 4Ω maximum RON flatness ensures signal fidelity, while channel to channel mismatch is guaranteed to be less than 2Ω.

The ISL8394 is a quad single-pole/double-throw (SPDT) device and can be used as a quad SPDT, a quad 2:1 multiplexer, a single 4:1 multiplexer, or a dual 2-channel differential multiplexer.

ISL8394 特点

• Drop-in Replacement for MAX394
• Four Separately Controlled SPDT Switches
• ON Resistance (RON) 17Ω (Typ) 35Ω (Max)
• RON Matching Between Channels <1Ω
• Low Charge Injection 10pC (Max)
• Low Power Consumption (PD) <5uW
• Low Leakage Current (Max at 85°C) 2.5nA
• Fast Switching Action
  • tON 50ns
  • tOFF 30ns
• Guaranteed Break-Before-Make
• Minimum 2000V ESD Protection per Method 3015.7
• TTL, CMOS Compatible
• Pb-free available

ISL8394 应用

• Battery Powered, Handheld, and Portable Equipment
  • Barcode Scanners
  • Laptops, Notebooks, Palmtops
• Communications Systems
  • Radios
  • Base Stations
  • RF "Tee" Switches
• Test Equipment
  • Ultrasound
  • CAT/PET SCAN
  • Electrocardiograph
• Audio and Video Switching
• General Purpose Circuits
  • +3V/+5V DACs and ADCs
  • Digital Filters
  • Operational Amplifier Gain Switching Networks
  • High Frequency Analog Switching
  • High Speed Multiplexing

ISL8394 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 $
ISL8394IBZ	量产	工业级	20 Ld SSOP	3	3.14
ISL8394IB	量产	工业级	20 Ld SSOP	1	N/A

ISL8394 应用技术支持与电子电路设计开发资源下载

1. ISL8394 数据资料 datatSheet 下载.PDF
2. Switches/MUXes/Crosspoints 开关/ 多路复用器/ 交叉点开关产品选型指南 . pdf