Datasheet MAX9736AETJ+ - Maxim Audio Amplifiers Mono/Stereo Class D Amplifier

Maxim MAX9736AETJ+

Part Number: MAX9736AETJ+

Detailed Description

Manufacturer: Maxim

Description: Audio Amplifiers Mono/Stereo Class D Amplifier

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19-3108; Rev 1; 10/08
Mono/Stereo High-Power Class D Amplifier MAX9736
General Description
The MAX9736A/B Class D amplifiers provide high-performance, thermally efficient amplifier solutions.

The MAX9736A delivers 2 x 15W into 8 loads, or 1 x 30W into a 4 load. The MAX9736B delivers 2 x 6W into 8 loads or 1 x 12W into a 4 load. These devices are pinfor-pin compatible, allowing a single audio design to work across a broad range of platforms, simplifying design efforts, and reducing PCB inventory. Both devices operate from 8V to 28V and provide a high PSRR, eliminating the need for a regulated power supply. The MAX9736 offers up to 88% efficiency at 12V supply. Pin-selectable modulation schemes select between filterless modulation and classic PWM modulation. Filterless modulation allows the MAX9736 to pass CE EMI limits with 1m cables using only a low-cost ferrite bead and capacitor on each output. Classic PWM modulation is optimized for best audio performanc


  • Audio Load Resistance: 8 Ohm
  • Input Offset Voltage: 1 mV
  • Maximum Power Dissipation: 2.96 W
  • Mounting Style: SMD/SMT
  • Operating Temperature Range: - 40 C to + 85 C
  • Output Power: 8 W
  • Package / Case: TQFN-32
  • Packaging Type: Tube
  • Product: Class-D
  • Supply Current: 30 mA
  • THD plus Noise: 0.04 %
  • RoHS: Yes

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