Datasheet > MAX98355EVKIT

MAX98355EVKIT

更新时间： 2024-09-18 02:52:55

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
16页	1673K
描述
2.5V to 5.5V Single-Supply Operation

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数据手册

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MAX98355EVKIT 数据手册

19-6407; Rev 0; 7/12

MAX98355 Evaluation Kit

Evaluates: MAX98355A/MAX98355B

General Description

Features

The MAX98355 evaluation kit (EV kit) is a fully assem-

bled and tested PCB that evaluates the MAX98355 PCM

digital input Class D power amplifier. The EV kit operates

from a single 2.5V to 5.5V DC power supply and is capa-

ble of delivering 3.2W into a 4Iload. The device outputs

can be connected directly to a speaker load for filterless

applications. However, a filter can be added to ease eval-

uation. The MAX98355A accepts standard I²S data and

the MAX98355B accepts left-justified digital audio data.

Both ICs support time-division multiplexed (TDM) data.

S 2.5V to 5.5V Single-Supply Operation

Only a Single External Component (VDD Capacitor)

Required in Many Applications

S I²S, Left-Justified, or TDM Input

S Five Selectable Gains (3db, 6dB, 9dB, 12dB,

and 15dB)

S No MCLK Required

S Sample Rates of 8kHz to 96kHz

S Audio Channel Select (Left, Right, or

(Left + Right)/2)

S Filterless Class D Outputs

S Optional Class D Output Filters for Ease of

Evaluation

S Low-Power Shutdown Mode

Ordering Information appears at end of data sheet.

S Low RF Susceptibility Rejects TDMA Noise from

GSM Radios

S Extensive Click-and-Pop Reduction Circuitry

S Robust Short-Circuit and Thermal Protection

S Proven PCB Layout

S Fully Assembled and Tested

2.5V TO 5.5V

10µF

0.1µF

GAIN

MAX98355A

MAX98355B

LRCLK C3

BCLK C1

A3 OUTP

B3 OUTN

USB AUDIO

INPUT

DIGITAL

AUDIO

INTERFACE

XMOS

CLASS D OUTPUT

STAGE

DAC

DIN B1

SD_MODE A1

GND

Figure 1. Simplified Block Diagram

For pricing, delivery, and ordering information, please contact Maxim Direct

at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...16

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与MAX98355EVKIT相关器件

型号	品牌	获取价格	描述	数据表
MAX98356	MAXIM	获取价格	PDM Input Class D Audio Power Amplifier
MAX98356EWL	MAXIM	获取价格	PDM Input Class D Audio Power Amplifier
MAX98356EWL+	MAXIM	获取价格	PDM Input Class D Audio Power Amplifier
MAX98357	MAXIM	获取价格	MAX98357 Development Board/ Evaluation System (WLP)
MAX98357A	MAXIM	获取价格	PCM Input Class D Audio Power Amplifiers
MAX98357A	ADI	获取价格	尺寸小，成本低，PCM输入的 D类放大器，兼具AB类性能
MAX98357A_V01	MAXIM	获取价格	Tiny, Low-Cost, PCM Class D Amplifier with Class AB Performance
MAX98357AETE+	MAXIM	获取价格	Tiny, Low-Cost, PCM Class D Amplifier with Class AB Performance
MAX98357AETE+T	MAXIM	获取价格	Audio Amplifier, 1 Func, PQCC16,
MAX98357AEWL+T	MAXIM	获取价格	Tiny, Low-Cost, PCM Class D Amplifier with Class AB Performance