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| 型号： | MAX9888EVKIT+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 63/115页 |
| 文件大小： | 0K |
| 描述： | KIT EVALUATION FOR MAX9888 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 系列： | DirectDrive®, FLEXSOUND™ |
| 相关产品： | MAX9888EWY+T-ND - IC CODEC AUDIO FLEXSOUND 63WLP |
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Stereo Audio CODEC
with FlexSound Technology
MAX9888
51
Pin Description
PIN
NAME
FUNCTION
A1, B1
SPKRN
Negative Right-Channel Class D Speaker Output
A2, B2
SPKRGND Right-Speaker Ground
A3, B3
SPKLVDD
Left-Speaker, REF, Receiver Amplifier Power Supply. Bypass to SPKLGND with a 1FF and a 10FF
capacitor.
A4, B4
SPKLP
Positive Left-Channel Class D Speaker Output
A5, B5
SPKLN
Negative Left-Channel Class D Speaker Output
A6
RECP/RXINP
Positive Receiver Amplifier Output. Can be positive bypass switch input when receiver amp is shut
down.
A7
HPVDD
Headphone Power Supply. Bypass to HPGND with a 1FF capacitor.
A8
HPGND
Headphone Ground
A9
HPVSS
Inverting Charge-Pump Output. Bypass to HPGND with a 1FF ceramic capacitor.
B6
RECN/RXINN
Negative Receiver Amplifier Output. Can be negative bypass switch input when receiver amp is shut
down.
B7
C1P
Charge-Pump Flying Capacitor Positive Terminal. Connect a 1FF ceramic capacitor between C1N
and C1P.
B8
C1N
Charge-Pump Flying Capacitor Negative Terminal. Connect a 1FF ceramic capacitor between C1N
and C1P.
B9
HPL
Left-Channel Headphone Output
C1, C2
SPKRP
Positive Right-Channel Class D Speaker Output
C3, D3
SPKRVDD
Right-Speaker Power Supply. Bypass to SPKRGND with a 1FF capacitor.
C4, C5
SPKLGND
Left-Speaker Ground
C6
HPSNS
Headphone Amplifier Ground Sense. Connect to the headphone jack ground terminal or connect to
ground.
C7, D5, D7,
E3, E6, E7
N.C.
No Connection
C8
INB2
Single-Ended Line Input B2. Also positive differential line input B.
C9
HPR
Right-Channel Headphone Output
D1
BCLKS1
S1 Digital Audio Bit Clock Input/Output. BCLKS1 is an input when the MAX9888 is in slave mode and
an output when in master mode. The input/output voltage is referenced to DVDDS1.
D2
LRCLKS1
S1 Digital Audio Left-Right Clock Input/Output. LRCLKS1 is the audio sample rate clock and
determines whether S1 audio data is routed to the left or right channel. In TDM mode, LRCLKS1 is a
frame sync pulse. LRCLKS1 is an input when the MAX9888 is in slave mode and an output when in
master mode. The input/output voltage is referenced to DVDDS1.
D4
SDINS1
S1 Digital Audio Serial-Data DAC Input. The input voltage is referenced to DVDDS1.
D6
JACKSNS
Jack Sense. Detects the insertion of a jack. See the Headset Detection section.
D8
INB1
Single-Ended Line Input B1. Also negative differential line input B.
D9
INA2/
EXTMICN
Single-Ended Line Input A2. Also positive differential line input A or negative differential external
microphone input.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX9888EVKIT+ | 功能描述:音频 IC 开发工具 MAX9888 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| MAX9888EWY+T | 功能描述:接口—CODEC Stereo Audio CODEC RoHS:否 制造商:Texas Instruments 类型: 分辨率: 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 |
| MAX9889EWO+T | 功能描述:接口—CODEC RoHS:否 制造商:Texas Instruments 类型: 分辨率: 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 |
| MAX988ESA | 功能描述:校验器 IC Single uPower Comparator RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| MAX988ESA+ | 功能描述:校验器 IC Single uPower Comparator RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
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