Findchips: max98400aetx+ details by Analog Devices Inc

Part #	Distributor	Description	Stock	Price	Buy
MAX98400AETX+ DISTI # 700-MAX98400AETX+	Mouser Electronics	Audio Amplifiers Stereo, High-Power, Class D Amplifier RoHS: Compliant	5468	1 $4.8200 10 $3.1800 50 $2.4800 100 $2.3000	$2.3000 / $4.8200	Buy Now
MAX98400AETX+	Analog Devices Inc	Stereo, High-Power, Class D Am Package Multiple: 1	4922	1 $4.8200 10 $3.1740 100 $2.3000 1,000 $1.8400	$1.8400 / $4.8200	Buy Now

Part Details for MAX98400AETX+

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Show differences only	MAX98400AETX+ Analog Devices Inc Buy Now Datasheet	Buy Now	Compare Parts: MAX98400AETX+ Analog Devices Inc Stereo, High-Power, Class D Amplifier, 36-LFCSP-6X6X0.75, 36 Pins, -40 to 85C Select a part to compare:

Rohs Code	Yes
Part Life Cycle Code	Active
Ihs Manufacturer	ANALOG DEVICES INC
Part Package Code	36-LFCSP-6X6X0.75
Package Description	6 X 6 MM, 0.75 MM HEIGHT, ROHS COMPLIANT, TQFN-36
Pin Count	36
Manufacturer Package Code	36-LFCSP-6X6X0.75
Reach Compliance Code	compliant
Date Of Intro	2010-07-19
Samacsys Manufacturer	Analog Devices
Bandwidth-Nom	20 kHz
Consumer IC Type	CLASS D AUDIO AMPLIFIER
Gain	20.1 dB
JESD-30 Code	S-XQCC-N36
JESD-609 Code	e3
Length	6 mm
Moisture Sensitivity Level	1
Number of Channels	2
Number of Functions	1
Number of Terminals	36
Operating Temperature-Max	85 °C
Operating Temperature-Min	-40 °C
Output Power-Nom	44 W
Package Body Material	UNSPECIFIED
Package Code	HVQCCN
Package Equivalence Code	LCC36,.25SQ,20
Package Shape	SQUARE
Package Style	CHIP CARRIER
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Seated Height-Max	0.8 mm
Supply Current-Max	23 mA
Supply Voltage-Max (Vsup)	28 V
Supply Voltage-Min (Vsup)	8 V
Surface Mount	YES
Technology	CMOS
Temperature Grade	INDUSTRIAL
Terminal Finish	Matte Tin (Sn)
Terminal Form	NO LEAD
Terminal Pitch	0.5 mm
Terminal Position	QUAD
Time@Peak Reflow Temperature-Max (s)	30
Width	6 mm

A good PCB layout for the MAX98400AETX+ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the input traces. Additionally, it's recommended to place the device close to the input sources and to use a low-ESR capacitor for the VCC pin.
To ensure proper power-up and configuration, make sure to follow the recommended power-up sequence, which is to apply VCC before applying any input signals. Also, ensure that the EN pin is high during normal operation and the SHDN pin is low. Additionally, configure the device according to the datasheet recommendations for the desired operating mode.
The MAX98400AETX+ can handle input voltages up to 5.5V, but it's recommended to keep the input voltage within the specified range of 0.5V to 5.0V for optimal performance and to prevent damage to the device.
To troubleshoot issues with the MAX98400AETX+, start by checking the power supply and input signals to ensure they are within the specified ranges. Then, verify that the device is properly configured and that the EN and SHDN pins are in the correct state. If the issue persists, use a oscilloscope to check the output signals and compare them to the expected waveforms.
The MAX98400AETX+ is rated for operation up to 125°C, but it's recommended to derate the device's performance and power consumption at high temperatures. Additionally, ensure that the device is properly heat-sinked and that the PCB is designed to handle high temperatures.