位置:MAX9853 > MAX9853详情

MAX9853中文资料

厂家型号

MAX9853

文件大小

1119.14Kbytes

页面数量

71

功能描述

Stereo Audio CODECs with Microphone, DirectDrive Headphones, Speaker Amplifiers, or Line Outputs

接口—CODEC Stereo Audio CODEC w/DirectDrive Amp

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

MAXIM

MAX9853数据手册规格书PDF详情

General Description

The MAX9851/MAX9853 are single-chip, stereo audio CODECs designed to provide a complete audio solution for a GSM/GPRS/EDGE cell phone. The MAX9851/MAX9853 provide stereo DirectDriveTM headphone amplifiers, a mono receiver speaker amplifier, stereo Class D speaker amplifiers (MAX9851 only), stereo differential line outputs (MAX9853 only), microphone input amplifiers, plus flexible input selection and gain control. Two serial digital audio interfaces are included, one intended to accept voiceband data and the other accepting I2S data. The voiceband interface can be reconfigured as needed to act as a secondary I2S feed input—allowing multiple audio source mixing of ringer tones or other audio at different sample rates. A transducer/vibrator signal can be derived from digital audio.

Features

♦ +1.7V to +3.3V (Digital) and +2.6V to +3.3V (Analog) Operation

♦ +2.6V to +5.5V Class D Speaker Amplifier Operation (Direct from Battery)

♦ Low 26mW Quiescent Power Consumption (Playback)

♦ High 98dB Power-Supply Rejection Ratio

♦ 8kHz to 48kHz Sample Rate (Replay and Record)

♦ Stereo 18-Bit ADC and DAC

♦ Low-Noise Stereo Microphone Inputs and Stereo Line Inputs

♦ Dual Source Digital Mixing (DAC)

♦ Selectable Voiceband Filter for Recording/Playback Modes

♦ Digital Filtering, Soft Mute, and Volume Control

♦ Low-Noise, High-PSRR Microphone Bias Generator

♦ Stereo DirectDrive Headphone Amplifier (2 x 50mW)

♦ Mono DirectDrive Handset Receiver Amplifier (1 x 105mW)

♦ Stereo Class D, Ultra-Low-EMI, Filterless Speaker Amplifier with Active Emissions Limiting (2 x 1.25W, 8Ω) (MAX9851)

♦ Stereo Differential Line Output Amplifiers (MAX9853)

♦ Clickless/Popless Operation

♦ Flexible Shutdown Modes for Power Saving

♦ Comprehensive Headset Detection

♦ Ultra-Low Power Wake-Up on Headset Detection

Applications

   GSM/GPRS/EDGE Cell Phones

   PDAs/SmartPhones

MAX9853产品属性

  • 类型

    描述

  • 型号

    MAX9853

  • 功能描述

    接口—CODEC Stereo Audio CODEC w/DirectDrive Amp

  • RoHS

  • 制造商

    Texas Instruments

  • 转换速率

    48 kSPs

  • 接口类型

    I2C ADC

  • 数量

    2 DAC

  • 数量

    4

  • 工作电源电压

    1.8 V, 2.1 V, 2.3 V to 5.5 V

  • 最大工作温度

    + 85 C

  • 安装风格

    SMD/SMT

  • 封装/箱体

    DSBGA-81

  • 封装

    Reel

更新时间:2025-10-20 13:40:00
供应商 型号 品牌 批号 封装 库存 备注 价格
Maxim(美信)
24+
标准封装
8328
原厂渠道供应,大量现货,原型号开票。
MAXIM/美信
25+
原装
32000
MAXIM/美信全新特价MAX9853ETM+即刻询购立享优惠#长期有货
MAXIM/美信
23+
QFN
98900
原厂原装正品现货!!
MAXIM
2138+
QFA
8960
专营BGA,QFP原装现货,假一赔十
MAXIM/美信
23+
QFN
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
MAXIM
25+
QFN
2500
强调现货,随时查询!
MAXIM
09+
QFN
5500
原装无铅,优势热卖
MAXIM
16+
QFP
4000
进口原装现货/价格优势!
MAXIM
23+
QFN
8560
受权代理!全新原装现货特价热卖!
MAXIM
23+
BGAQFP
8659
原装公司现货!原装正品价格优势.