Part Details for MAX9744ETH+T by Maxim Integrated Products
Results Overview of MAX9744ETH+T by Maxim Integrated Products
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (3 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Audio and Video Systems
Price & Stock for MAX9744ETH+T
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
MAX9744ETH+TCT-ND
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DigiKey | IC AMP CLASS D STER 22.5W 44TQFN Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
2428 In Stock |
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$4.1162 / $7.1800 | Buy Now |
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LCSC | 35mA Dual Channel 20Wx24 Class D Amplifier TQFN-44(7x7) Audio Amplifiers ROHS | 6 |
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$7.1371 / $7.5742 | Buy Now |
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Win Source Electronics | IC AMP CLASS D STER 22.5W 44TQFN | 2180 |
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$5.8392 / $8.7588 | Buy Now |
Part Details for MAX9744ETH+T
MAX9744ETH+T CAD Models
MAX9744ETH+T Part Data Attributes
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MAX9744ETH+T
Maxim Integrated Products
Buy Now
Datasheet
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Compare Parts:
MAX9744ETH+T
Maxim Integrated Products
Volume Control Circuit,
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC | |
| Package Description | TQFN-44 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Channel Separation | 85 dB | |
| Consumer IC Type | VOLUME CONTROL CIRCUIT | |
| JESD-30 Code | S-XQCC-N44 | |
| JESD-609 Code | e3 | |
| Length | 7 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 2 | |
| Number of Functions | 1 | |
| Number of Terminals | 44 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | UNSPECIFIED | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC44,.28SQ,20 | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 0.8 mm | |
| Supply Current-Max | 35 mA | |
| Supply Voltage-Max (Vsup) | 3.6 V | |
| Supply Voltage-Min (Vsup) | 2.7 V | |
| Surface Mount | YES | |
| Technology | BICMOS | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7 mm |
Alternate Parts for MAX9744ETH+T
This table gives cross-reference parts and alternative options found for MAX9744ETH+T. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MAX9744ETH+T, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| MAX9744ETH+ | Maxim Integrated Products | $5.0218 | Volume Control Circuit, 2 Channel(s), BICMOS, 7 X 7 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, MO-220, TQFN-44 | MAX9744ETH+T vs MAX9744ETH+ |
| MAX9744ETH+T | Analog Devices Inc | $5.1719 | 20W Stereo Class D Speaker Amplifier with Volume Control, 44-LFCSP-7X7X0.75, 44 Pins, -40 to 85C | MAX9744ETH+T vs MAX9744ETH+T |
| MAX9744ETH+ | Analog Devices Inc | Check for Price | 20W Stereo Class D Speaker Amplifier with Volume Control, 44-LFCSP-7X7X0.75, 44 Pins, -40 to 85C | MAX9744ETH+T vs MAX9744ETH+ |
MAX9744ETH+T Frequently Asked Questions (FAQ)
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A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital grounds separate and connect them at a single point. Use a 10uF capacitor between the AVDD and AGND pins to filter the analog supply.
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Use the MAXIM's audio configuration tool or consult the application note AN5359 to determine the optimal configuration for your specific audio application. The tool helps you select the correct settings for the device's registers and pins.
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The MAX9744ETH+T can handle up to 2.5W of power per channel. However, the actual power handling capability depends on the output impedance, supply voltage, and thermal considerations. Consult the datasheet and application notes for more information.
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Check the power supply voltage, decoupling, and PCB layout. Ensure that the device is properly configured and that the input signals are within the specified range. Use an oscilloscope to analyze the output waveform and identify any distortion or noise sources.
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Yes, the MAX9744ETH+T is suitable for battery-powered devices due to its low power consumption (typically 12mA) and low shutdown current (typically 1uA). However, ensure that the device is properly powered down when not in use to minimize power consumption.