MAX4484
Single/Dual/Quad, Low-Cost, Single-Supply 7MHz, Rail-to-Rail Op Amps
High-Speed/Low-Cost Op Amp Family Features Single in SC70-5 Package and a Dual in 8-pin SOT23
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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 MAX4486 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.
Key Features
- 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/Uses
- 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
| Unity Gain BW (MHz) (typ) | 7 |
| Input IBIAS (nA) (max) | 0.1 |
| VOS (µV) (max) | 5000 |
| VSUPPLY (Total) (V) (min) | 2.7 |
| VSUPPLY (Total) (V) (max) | 5.5 |
| # Amplifiers | 1 |
| Rail to Rail | Output Only |
| Package/Pins | SOT23/5 |
| Budgetary Price (See Notes) | $0.83 @1k |
Technical Docs
| Data Sheet | Single/Dual/Quad, Low-Cost, Single-Supply 7MHz, Rail-to-Rail Op Amps | Jul 17, 2014 |
Click any title below to view the detail page where available.
 | SIMULATION MODELS MAX4484GBW Test Circuit | Download |
| SIMULATION MODELS MAX4484SLEW Test Circuit | Download |
| SIMULATION MODELS MAX4484 Macromodel | Download |
| SIMULATION MODELS MAX4484AVOL Test Circuit | Download |
| SIMULATION MODELS MAX4484 Orcad Library | Download |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal
Parameters
| Unity Gain BW (MHz) (typ) | 7 |
| Input IBIAS (nA) (max) | 0.1 |
| VOS (µV) (max) | 5000 |
| VSUPPLY (Total) (V) (min) | 2.7 |
| VSUPPLY (Total) (V) (max) | 5.5 |
| # Amplifiers | 1 |
| Rail to Rail | Output Only |
| Package/Pins | SOT23/5 |
| Budgetary Price (See Notes) | $0.83 @1k |
Key Features
- 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/Uses
- 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
Description
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 MAX4486 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.
Technical Docs
| Data Sheet | Single/Dual/Quad, Low-Cost, Single-Supply 7MHz, Rail-to-Rail Op Amps | Jul 17, 2014 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal
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