MAX98310
PRODUCTIONMono 1.4W Class AB Audio Amplifiers
Delivers Low Quiescent Current and Excellent SNR
- Part Models
- 2
- 1ku List Price
- Starting From $0.45
Part Details
- Enhances System Performance
- Differential Input Improves Noise Immunity
- Industry-Leading Click-and-Pop Suppression
- High 90dB PSRR (fIN = 217Hz)
- Smaller Solution Size
- 1mm x 1mm WLP Footprint
- Extends Battery Life
- Low Quiescent Current
- Delivers Robust System Design
- Thermal Overload Protection
- Short-Circuit Protection
- 1.2mA Supply Current (VDD = 3.7V)
- 750mW into 8Ω (VDD = 3.7V)
- 2.5V to 5.5V Supply Operation
- Pin-Selectable, Internally-Fixed Gain (MAX98310)
- 1.8V Logic-Compatible Active-Low SHDN Input
The MAX98309/MAX98310 mono 1.4W Class AB audio amplifiers offer low quiescent current while maintaining excellent SNR and low 0.008% THD+N. These ICs feature excellent 90dB PSRR and state of the art click-and-pop suppression.
The ICs are offered with an internally fixed 0dB, 3dB, 6dB, and 9dB gain (MAX98310) or an externally set gain (MAX98309) through external resistors.
The MAX98309 feature a 10ms or 100ms pin-selectable turn-on time, while the MAX98310 has a preset 5ms turn-on time.
The MAX98309/MAX98310 are available in a (1.0mm x 1.0mm) 9-bump, 0.3mm pitch WLP, and are specified over the extended -40°C to +85°C temperature range.
Applications
- Cell Phones/Smartphones
- Digital Cameras
- e-Readers
- GPS
- Portable Media Players
- Tablets
Documentation
Data Sheet 1
Technical Articles 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX98310EWL+ | 9-WLCSP-N/A | ||
| MAX98310EWL+T | 9-WLCSP-N/A |
This is the most up-to-date revision of the Data Sheet.
Evaluation Kits
Evaluation Kit for the MAX98309 and MAX98310
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