The MAX4484/MAX4486/MAX4487 single/dual/quad low-cost general-purpose op amps operate from a single +2.7V to +5.5V supply. The op amps are unity-gain stable with a 7MHz gain-bandwidth product, capable of driving an external 2kΩ load with rail-to-rail output swing. The amplifiers are stable with capacitive loads of up to 100pF. The MAX4484/MAX4486/MAX4487 are specified from -40°C to +125°C, making them suitable for a variety of harsh environments.
The single MAX4484 is available in the ultra-small 5-pin SC70, while the dual MAX4486AUA+T is packaged in the space-saving 8-pin SOT23 and μMAX packages. The quad MAX4487 is available in the 14-pin SO and TSSOP packages.
Feature
- 7MHz Unity-Gain Stable Bandwidth
- Stable for Capacitive Loads up to 100pF
- +2.7V to +5.5V Single-Supply Voltage Range
- Ground-Sensing Inputs
- Outputs Swing Rail-to-Rail
- No Phase Reversal for Overdriven Inputs
- 85dB AVOL with 2kΩ Load
- 0.01% THD with 2kΩ Load
- Available in Space-Saving Packages
- 5-Pin SC70 (MAX4484)
- 8-Pin SOT23 (MAX4486)
Applications
- Base Station/Wireless Infrastructure
- Computers: Desktops, Workstations, and Servers
- Computers: Motherboards
- Computers: Notebook
- Electronic Ignition Modules
- Industrial: Process Measurement and Control
- Infrared Receivers for Remote Controls
- Instruments and Terminals
- Panel Meters
- Portable Communicators
- Programmable Logic Controllers (PLCs)
- Sensor Signal Detection
- Single-Supply Zero-Crossing Detectors
