MAX98306ETD+T
ActiveAUDIO POWER AMPLIFIER, SPREAD SPECTRUM, 3.7W X 2 @ 3OHM, D, 2 CHANNELS, 2.6V TO 5.5V, TDFN, 14 PINS
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MAX98306ETD+T
ActiveAUDIO POWER AMPLIFIER, SPREAD SPECTRUM, 3.7W X 2 @ 3OHM, D, 2 CHANNELS, 2.6V TO 5.5V, TDFN, 14 PINS
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Technical Specifications
Parameters and characteristics for this part
| Specification | MAX98306ETD+T |
|---|---|
| Features | Short-Circuit and Thermal Protection, Depop, Differential Inputs, Shutdown |
| Max Output Power x Channels @ Load | 3.7 W |
| Max Output Power x Channels @ Load [custom] | 2 |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Output Type | 2-Channel (Stereo) |
| Package / Case | 14-WFDFN Exposed Pad |
| Supplier Device Package | 14-TDFN (3x3) |
| Type | Class D |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.6 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 | $ 3.49 | |
| 10 | $ 2.28 | |||
| 25 | $ 1.97 | |||
| 100 | $ 1.61 | |||
| 250 | $ 1.44 | |||
| 500 | $ 1.34 | |||
| 1000 | $ 1.25 | |||
| Digi-Reel® | 1 | $ 3.49 | ||
| 10 | $ 2.28 | |||
| 25 | $ 1.97 | |||
| 100 | $ 1.61 | |||
| 250 | $ 1.44 | |||
| 500 | $ 1.34 | |||
| 1000 | $ 1.25 | |||
| Tape & Reel (TR) | 2500 | $ 1.16 | ||
| 5000 | $ 1.10 | |||
| 7500 | $ 1.07 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 3.19 | |
| 10 | $ 2.01 | |||
| 25 | $ 1.88 | |||
| 50 | $ 1.75 | |||
| 100 | $ 1.62 | |||
| 250 | $ 1.43 | |||
| 500 | $ 1.31 | |||
| 1000 | $ 1.19 | |||
Description
General part information
MAX98306 Series
The MAX98306 stereo 3.7W Class D amplifier provides Class AB audio performance with Class D efficiency. This device offers five selectable gain settings (6dB, 9dB, 12dB, 15dB, and 18dB) set by a single gain-select input (GAIN).Active emissions limiting, edge-rate, and overshoot control circuitry combined with a filterless spread-spectrum modulation scheme (SSM) provide excellent EMI performance while eliminating the need for output filtering found in traditional Class D devices. These features reduce application component count.The IC's 2.0mA quiescent current with a 3.7V supply extends battery life in portable applications.The IC is available in a 14-pin TDFN (3mm x 3mm x 0.75mm) package specified over the extended -40°C to +85°C temperature range.ApplicationsAccessory SpeakersCellular PhonesMP3 PlayersPortable Audio PlayersSmartphonesTabletsVoIP Phones
Documents
Technical documentation and resources
