LMX324

The LMX321/LMX358/LMX324 are single/dual/quad, low-cost, low-voltage, pin-to-pin compatible upgrades to the LMV321/LMV358/LMV324 family of general purpose op amps. These devices offer rail-to-rail outputs and an input common-mode range that extends below ground. These op amps draw only 105µA of quiescent current per amplifier, operate from a single +2.3V to +7V supply, and drive 2kΩ resistive loads to within 40mV of either rail. The LMX321/LMX358/LMX324 are unity-gain stable with a 1.3MHz gain-bandwidth product capable of driving capacitive loads up to 400pF. The combination of low voltage, low cost, and small package size makes these amplifiers ideal for portable/battery-powered equipment.

The LMX321 single op amp is available in ultra-small 5-pin SC70 and space-saving 5-pin SOT23 packages. The LMX358 dual op amp is available in the tiny 8-pin SOT23 or the 8-pin µMAX® package. The LMX324 quad op amp is available in 14-pin TSSOP and SO packages.

Applications

• Active Filters
• Automotive Sensors
• Base Station/Wireless Infrastructure
• Cell Phones
• Computers: Desktops, Workstations, and Servers
• Computers: Motherboards
• Computers: Notebook
• Cordless Phones
• GPS Solutions
• Laptop Computers
• Low-Power, Low-Voltage Applications
• MP3 Docking Stations: Mid Level
• Portable Battery-Powered Equipment
• Programmable Logic Controllers (PLCs)
• Set-Top Boxes