What are Evaluation Boards - Audio Amplifiers ?
Evaluation Boards - Audio Amplifiers are specialized circuit boards designed for evaluating and developing audio amplifier systems. They are commonly used in applications such as new product design, engineering evaluation, and production electronics assembly. Important specifications include Amplifier Type, which determines the audio characteristics; Max Output Power x Channels @ Load, which affects performance and compatibility; and Output Type, which influences the connection to other components. Ensuring these specifications align with project requirements is crucial for successful integration.
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| Part & Mfr | Amplifier Type | Board Type | Max Output Power x Channels @ Load | Output Type | Supplied Contents | Utilized IC | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments
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Class D | Fully Populated | 2W x 1 @ 4Ohm; 69mW x 2 @ 32Ohm | 1-Channel (Mono) with Mono and Stereo Headphones | Board(s), Cable(s) | LM49350 | 2.7V ~ 5.5V | |
Texas Instruments
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Class AB | Fully Populated | 1.8W x 1 @ 8Ohm | 1-Channel (Mono) | Board(s) | LM4951A | 2.7V ~ 9V | |
Texas Instruments
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Class D | Fully Populated | 20.2W x 2 @ 8Ohm | 2-Channel (Stereo) | Board(s) | TAS5710 | 10V ~ 26V | |
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Texas Instruments
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Class D | Fully Populated | 20W x 2 @ 8Ohm; 19W x 4 @ 4Ohm | 2-Channel (Stereo) or 4-Channel (Quad) | Board(s) | TAS5602 | 10V ~ 26V | |
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Analog Devices / Maxim Integrated
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Class D, Class H | Fully Populated | 1W x 1 @ 8Ohm; 32mW x 2 @ 32Ohm | 1-Channel (Mono) with Stereo Headphones | Board(s) | MAX97003 | 2.7V ~ 5.5V | |
Silicon Labs
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Class D | Fully Populated | - | 2-Channel (Stereo) | Board(s), Cable(s), Accessories | SiM3U1xx | - | |
Analog Devices / Maxim Integrated
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Class D | Fully Populated | 2.75W x 1 @ 4Ohm | 1-Channel (Mono) | Board(s) | SSM2519 | 1.5V ~ 3.6V | |
Analog Devices / Maxim Integrated
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Class D | Fully Populated | 3.2W x 1 @ 4Ohm | 1-Channel (Mono) | Board(s) | MAX98355 | 2.5V ~ 5.5V | |
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Analog Devices / Maxim Integrated
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Class D | Fully Populated | 3.2W x 1 @ 4Ohm | 1-Channel (Mono) | Board(s) | MAX98356 | 2.5V ~ 5.5V | |
Analog Devices / Maxim Integrated
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Class D | Fully Populated | 3.77W x 1 @ 3Ohm | 1-Channel (Mono) | Board(s) | SSM4321 | 2.5V ~ 5.5V | |
STMicroelectronics
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Class D | Fully Populated | 25W x 1 @ 6Ohm | 1-Channel (Mono) | Board(s) | TDA7491MV | 5V ~ 18V | |
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STMicroelectronics
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Class AB | Fully Populated | 26W x 2 @ 4Ohm; 10W x 4 @ 4Ohm | 2-Channel (Stereo) or 4-Channel (Quad) | Board(s) | STA540SAN | 8V ~ 22V | |
Analog Devices / Maxim Integrated
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Class AB | Fully Populated | 80mW x 2 @ 16Ohm | Headphones, 2-Channel (Stereo) | Board(s) | MAX4410 | 1.8V ~ 3.6V | |
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Analog Devices / Maxim Integrated
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Class D | Fully Populated | 18W x 1 @ 16Ohm | 1-Channel (Mono) | Board(s) | MAX9703 | 10V ~ 25V | |
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Analog Devices / Maxim Integrated
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Class D | Fully Populated | 2.3W x 1 @ 4Ohm | 1-Channel (Mono) | Board(s) | MAX9705B | 2.5V ~ 5.5V | |
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Analog Devices / Maxim Integrated
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Class AB | Fully Populated | 63mW x 2 @ 32Ohm | Headphones, 2-Channel (Stereo) | Board(s) | MAX9728A | 2.7V ~ 5.5V | |
Infineon Technologies
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Class D | Fully Populated | 370W x 2 @ 4Ohm | 2-Channel (Stereo) | Board(s) | IRF6775, IRS2052M | ±25V ~ 50V | |
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Renesas
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Class D | Fully Populated | - | - | Board(s) | D2 | - | |
On Semiconductor
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Class AB | Fully Populated | 62mW x 2 @ 16Ohm | Headphones, 2-Channel (Stereo) | Board(s) | NCP2815 | 1.6V ~ 3.6V | |
Integrated Silicon Solution
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Class D | Fully Populated | 3W x 1 @ 4Ohm | 1-Channel (Mono) | Board(s) | IS31AP2145A | 2.7V ~ 5.5V | |
Integrated Silicon Solution
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Class AB | Fully Populated | 1.2W x 1 @ 8Ohm | 1-Channel (Mono) | Board(s) | IS31AP4991 | 2.7V ~ 5.5V | |
Integrated Silicon Solution
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Class AB | Fully Populated | 30mW x 2 @ 32Ohm | Headphones, 2-Channel (Stereo) | Board(s) | IS31AP4913 | 2.7V ~ 5.5V | |
Integrated Silicon Solution
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Class G | Fully Populated | - | 1-Channel (Mono) | Board(s) | IS31AP4915 | 2.2V ~ 6.5V | |
Integrated Silicon Solution
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Class G | Fully Populated | 2W x 1 @ 8Ohm | 1-Channel (Mono) | Board(s) | IS31AP2031 | 2.7V ~ 4.5V | |
Integrated Silicon Solution
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Class AB | Fully Populated | 2.8W x 2 @ 4Ohm | 2-Channel (Stereo) | Board(s) | IS31AP4833 | 3V ~ 5.5V | |
Integrated Silicon Solution
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Class AB | Fully Populated | 1.3W x 2 @ 8Ohm | 2-Channel (Stereo) | Board(s) | IS31AP4066D | 2.7V ~ 5.5V | |
Integrated Silicon Solution
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Class D | Fully Populated | 2.6W x 1 @ 4Ohm | 1-Channel (Mono) | Board(s) | IS31AP2005 | 2.7V ~ 5.5V | |
STMicroelectronics
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Class D | Fully Populated | 20W x 2 @ 8Ohm | 2-Channel (Stereo) | Board(s) | STA333 | 4.5V ~ 20V | |
STMicroelectronics
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Class D | Fully Populated | 20W x 2 @ 8Ohm | 2-Channel (Stereo) | Board(s) | STA335ML | 5V ~ 26V | |
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Analog Devices / Maxim Integrated
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- | Fully Populated | - | - | Board(s) | MAX98925 | - | |
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Analog Devices / Maxim Integrated
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- | Fully Populated | - | - | Board(s) | MAX98925 | - | |
Analog Devices / Maxim Integrated
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Class D | Fully Populated | 19W x 1 @ 8Ohm | 1-Channel (Mono) | Board(s), Cable(s) | MAX98371 | 5.5V ~ 18V | |
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ROHM Semiconductor
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Class D | Fully Populated | 9W x 2 @ 8Ohm | 2-Channel (Stereo) | Board(s) | BD28411 | 4.5V ~ 13V | |
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Analog Devices / Maxim Integrated
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Class D | Fully Populated | 19W x 1 @ 8Ohm | 1-Channel (Mono) | Board(s) | MAX98372 | 5.5V ~ 18V | |
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Analog Devices / Maxim Integrated
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- | Fully Populated | - | - | Board(s) | MAX98926 | - | |
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Analog Devices / Maxim Integrated
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- | Fully Populated | - | - | Board(s) | MAX98926 | - | |
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On Semiconductor
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Class AB | Fully Populated | 41W x 4 @ 4Ohm | 4-Channel (Quad) | Board(s) | LV47004 | 8V ~ 18V | |
On Semiconductor
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Class AB | Fully Populated | 41W x 4 @ 4Ohm | 4-Channel (Quad) | Board(s) | LV47009 | 8V ~ 18V | |
On Semiconductor
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Class AB | Fully Populated | 50W x 4 @ 4Ohm | 4-Channel (Quad) | Board(s) | LV47011 | 8V ~ 18V | |
On Semiconductor
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Class AB | Fully Populated | 60W x 1 @ 6Ohm | 1-Channel (Mono) | Board(s) | STK404-070N-E | ±30V | |
On Semiconductor
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Class AB | Fully Populated | 120W x 1 @ 6Ohm | 1-Channel (Mono) | Board(s) | STK404-120N-E | ±41V | |
On Semiconductor
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Class AB | Fully Populated | 180W x 1 @ 6Ohm | 1-Channel (Mono) | Board(s) | STK404-140N-E | ±51V | |
On Semiconductor
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Class AB | Fully Populated | 40W x 2 @ 6Ohm | 2-Channel (Stereo) | Board(s) | STK433-040N-E | ±24V | |
On Semiconductor
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Class AB | Fully Populated | 50W x 2 @ 6Ohm | 2-Channel (Stereo) | Board(s) | STK433-060N-E | ±27V | |
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Renesas
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Class D | Fully Populated | - | - | Board(s) | D2 | - | |
On Semiconductor
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Class AB | Fully Populated | 150W x 2 @ 6Ohm | 2-Channel (Stereo) | Board(s) | STK433-130N-E | ±44V | |
Osram
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Class AB | Fully Populated | 24mW x 2 @ 32Ohm | Headphones, 2-Channel (Stereo) | Board(s) | AS3415 | 1V ~ 1.8V | |
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Cirrus Logic Inc.
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Class G | Fully Populated | 34mW x 2 @ 16Ohm | Headphones, 2-Channel (Stereo) | Board(s) | WM9010 | 1.71V ~ 2V | |
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Cirrus Logic Inc.
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Class D | Fully Populated | 2.5W x 1 @ 4Ohm | 1-Channel (Mono) | Board(s) | WM9082 | 3.2V ~ 5.5V | |
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Cirrus Logic Inc.
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Class D | Fully Populated | 2.5W x 1 @ 4Ohm | 1-Channel (Mono) | Board(s) | WM9082 | 3.2V ~ 5.5V |
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