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參數資料
| 型號： | MAX98088EWY+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 1/123頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CODEC AUDIO FLEXSOUND 63WLP |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 類型： | 立體聲音頻 |
| 數據接口： | I²C，I²S，串行，SPI? |
| 分辨率（位）： | 24 b |
| ADC / DAC 數量： | 2 / 2 |
| 三角積分調變： | 無 |
| S/N 比，標準 ADC / DAC (db)： | 93 / 101 |
| 動態(tài)范圍，標準 ADC / DAC (db)： | 93 / 101 |
| 電壓 - 電源，模擬： | 1.65 V ~ 2 V |
| 電壓 - 電源，數字： | 1.65 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 63-WFBGA，WLCSP |
| 供應商設備封裝： | 63-WLP |
| 包裝： | 帶卷 (TR) |
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MAX98088
Stereo Audio Codec
with FlexSound Technology
Maxim Integrated Products 1
Simplified Block Diagram
19-5335; Rev 1; 6/11
General Description
The MAX98088 is a full-featured audio codec whose high
performance and low power consumption make it ideal
for portable applications.
Class D speaker amplifiers provide efficient amplification
for two speakers. Low radiated emissions enable com-
pletely filterless operation. Integrated bypass switches
optionally connect an external amplifier to the transducer
when the Class D amplifiers are disabled.
The IC features a stereo Class H headphone amplifier
that utilizes a dual-mode charge pump to maximize effi-
ciency while outputting a ground referenced signal that
does not require output coupling capacitors.
The IC also features a mono differential amplifier that can
also be configured as a stereo line output.
Two differential analog microphone inputs are available as
well as support for two PDM digital microphones. Integrated
switches allow for an additional microphone input as well
as microphone signals to be routed out to external devices.
Two flexible single-ended or differential line inputs may be
connected to an FM radio or other sources.
Integrated FlexSoundK technology improves loudspeak-
er performance by optimizing the signal level and fre-
quency response while limiting the maximum distortion
and power at the output to prevent speaker damage.
Automatic gain control (AGC) and a noise gate optimize
the signal level of microphone input signals to make best
use of the ADC dynamic range.
The device is fully specified over the -40NC to +85NC
extended temperature range.
Features
S
5.6mW Power Comsumption (DAC to HP at 97dB DR)
S
101dB DR Stereo DAC (8kHz < fS < 96kHz)
S
93dB DR Stereo ADC (8kHz < fS < 96kHz)
S
Stereo Low EMI Class D Amplifiers
950mW/Channel (8I, VSPKVDD = 4.2V)
S
Efficient Class H Headphone Amplifier
S
Differential Receiver Amplifier/Stereo Line Outputs
S
2 Stereo Single-Ended/Mono Differential Line
Inputs
S
3 Differential Microphone Inputs
S
FlexSound Technology
5-Band Parametric EQ
Automatic Level Control (ALC)
Excursion Limiter
Speaker Power Limiter
Speaker Distortion Limiter
Microphone Automatic Gain Control
and Noise Gate
S
Dual I2S/PCM/TDM Digital Audio Interfaces
S
Asynchronous Digital Mixing
S
Supports Master Clock Frequencies from 10MHz
to 60MHz
S
RF Immune Analog Inputs and Outputs
S
Extensive Click-and-Pop Reduction Circuitry
S
Available in 63-Bump WLP Package (3.80mm x
3.30mm, 0.4mm Pitch)
FlexSound is a trademark of Maxim Integrated Products, Inc.
For related parts and recommended products to use with this part,
refer to www.maxim-ic.com/MAX98088.related.
EVALUATION KIT AVAILABLE
DIGITAL MICROPHONE
INPUT
+
LINEIN A1
LINEIN A2
LINEIN B1
LINEIN B2
DAC
MIX
RECEIVER/LINEOUT AMPS
SPEAKER AMP
HEADPHONE AMP
ADC
MIX
FlexSound TECHNOLOGY
5-BAND PARAMETRIC EQ
AUTOMATIC LEVEL CONTROL
LOUDSPEAKER PROCESSING
EXCURSION LIMITER
THD LIMITER
POWER LIMITER
MICROPHONE PROCESSING
AUTOMATIC GAIN CONTROL
NOISE GATE
ASYNCHRONOUS DIGITAL MIXING
I2C
CONTROL
I2S/PCM
DIGITAL
AUDIO
INTERFACE
I2S/PCM
MAX98088
DIGITAL
AUDIO
INTERFACE
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.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX98089ETN+ | 功能描述:接口—CODEC Audio Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| MAX98089ETN+T | 功能描述:接口—CODEC Audio Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| MAX98089EVKIT#TQFN | 功能描述:音頻 IC 開發(fā)工具 MAX98089 Eval Kit RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| MAX98089EVKIT#WLP | 功能描述:音頻 IC 開發(fā)工具 MAX98089 Eval Kit RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| MAX98089EVKIT+TQFN | 功能描述:音頻 IC 開發(fā)工具 RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
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