MAX9737ETG+T
ActiveAUDIO AMP SPEAKER 1-CH MONO 13W CLASS-D 24-PIN TQFN EP T/R
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MAX9737ETG+T
ActiveAUDIO AMP SPEAKER 1-CH MONO 13W CLASS-D 24-PIN TQFN EP T/R
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Technical Specifications
Parameters and characteristics for this part
| Specification | MAX9737ETG+T |
|---|---|
| Features | Shutdown, Short-Circuit and Thermal Protection, Depop, Mute |
| Max Output Power x Channels @ Load [x] | 1, 4 Ohm, 13 W |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Output Type | 1-Channel (Mono) |
| Package / Case | 24-WFQFN Exposed Pad |
| Supplier Device Package | 24-TQFN (4x4) |
| Type | Class D |
| Voltage - Supply [Max] | 28 V |
| Voltage - Supply [Min] | 8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 5.38 | |
| 10 | $ 3.60 | |||
| 25 | $ 3.14 | |||
| 100 | $ 2.62 | |||
| 250 | $ 2.37 | |||
| 500 | $ 2.22 | |||
| 1000 | $ 2.09 | |||
| Digi-Reel® | 1 | $ 5.38 | ||
| 10 | $ 3.60 | |||
| 25 | $ 3.14 | |||
| 100 | $ 2.62 | |||
| 250 | $ 2.37 | |||
| 500 | $ 2.22 | |||
| 1000 | $ 2.09 | |||
| Tape & Reel (TR) | 2500 | $ 1.96 | ||
| 5000 | $ 1.90 | |||
Description
General part information
MAX9737 Series
The MAX9737 mono 7W Class D amplifier provides a high-performance, thermally efficient amplifier solution that offers up to 88% efficiency at a 12V supply. The device operates from 8V to 28V and provides a high 80dB PSRR, eliminating the need for a regulated power supply.Filterless modulation allows the MAX9737 to pass CE EMI limits with 1m cables using only a low-cost ferrite bead and small-value capacitor on each output.Comprehensive click-and-pop suppression circuitry reduces noise on power-up/down or into and out of shutdown or mute.An input op amp allows the user to create a lowpass or highpass filter, and select an optimal gain. The internal precharge circuit ensures clickless/popless turn-on within 10ms.The MAX9737 is available in the 24-pin, TQFN-EP package and is specified over the -40°C to +85°C temperature range.Applications2.1 Notebook PCsLCD/PDP/CRT MonitorsMP3 Docking StationsPC Surround Speakers
Documents
Technical documentation and resources
