MAX9714ETJ+
Active6W, FILTERLESS, SPREAD-SPECTRUM MONO/STEREO CLASS D AMPLIFIERS
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MAX9714ETJ+
Active6W, FILTERLESS, SPREAD-SPECTRUM MONO/STEREO CLASS D AMPLIFIERS
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Technical Specifications
Parameters and characteristics for this part
| Specification | MAX9714ETJ+ |
|---|---|
| Features | Shutdown, Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection |
| Max Output Power x Channels @ Load [custom] | 2 |
| Max Output Power x Channels @ Load [custom] | 8 W |
| Max Output Power x Channels @ Load [custom] | 16 Ohm |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Output Type | 2-Channel (Stereo) |
| Package / Case | 32-WQFN Exposed Pad |
| Supplier Device Package | 32-TQFN (7x7) |
| Type | Class D |
| Voltage - Supply [Max] | 25 V |
| Voltage - Supply [Min] | 10 VDC |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 7.81 | |
| 10 | $ 5.34 | |||
| 25 | $ 4.71 | |||
| 100 | $ 3.99 | |||
| 250 | $ 3.65 | |||
| 500 | $ 3.44 | |||
| 1000 | $ 3.26 | |||
| 2500 | $ 3.11 | |||
Description
General part information
MAX9714 Series
The MAX9713/MAX9714 mono/stereo Class D audio power amplifiers provide class AB amplifier performance with Class D efficiency, conserving board space and eliminating the need for a bulky heatsink. Using a Class D architecture, these devices deliver up to 6W while offering greater than 85% efficiency. Modulation and switching schemes render the traditional Class D output filter unnecessary.The MAX9713/MAX9714 offer two modulation schemes: a fixed-frequency mode (FFM), and a spread-spectrum mode (SSM) that reduces EMI-radiated emissions due to the modulation frequency. The device utilizes a fully differential architecture, a full bridged output, and comprehensive click-and-pop suppression.The MAX9713/MAX9714 feature high 76dB PSRR, low 0.07% THD+N, and SNR in excess of 95dB. Short-circuit and thermal-overload protection prevent the devices from being damaged during a fault condition. The MAX9713 is available in a 32-pin TQFN (5mm x 5mm x 0.8mm) package. The MAX9714 is available in a 32-pin TQFN (7mm x 7mm x 0.8mm) package. Both devices are specified over the extended -40°C to +85°C temperature range.ApplicationsAudioDesktop PCsHands-Free Car Phone AdaptersHigh-End NotebookLCD MonitorsLCD ProjectorsLCD TVs
Documents
Technical documentation and resources