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参数资料
| 型号： | MAX9860ETG+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/38页 |
| 文件大小： | 0K |
| 描述： | IC CODEC MONO AUD 16BIT 24TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 75 |
| 类型： | 音频编解码器 |
| 数据接口： | 串行 |
| 分辨率（位）： | 16 b |
| ADC / DAC 数量： | 1 / 2 |
| 三角积分调变： | 是 |
| 动态范围，标准 ADC / DAC (db)： | 81 / 90 |
| 电压 - 电源，模拟： | 1.7 V ~ 1.9 V |
| 电压 - 电源，数字： | 1.7 V ~ 1.9 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 供应商设备封装： | 24-TQFN-EP（4x4） |
| 包装： | 托盘 |
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MAX9860
16-Bit Mono Audio Voice Codec
16
Maxim Integrated
Status/Interrupt
Status registers 0x00 and 0x01 are read-only registers
that report the status of various device functions. The
status register bits are cleared upon a read operation of
the status register and are set the next time the event
occurs. Register 0x02 determines whether or not the sta-
tus flags in register 0x00 simultaneously sets IRQ high.
Table 2. Status/Interrupt Registers
REGISTER ADDRESS
B7
B6
B5
B4
B3
B2
B1
B0
0x00
CLD
SLD
ULK
0
0x01
NG
AGC
0x02
ICLD
ISLD
IULK
0
BITS
FUNCTION
CLD
Clip Detect Flag. Indicates that a signal has become clipped in the ADC or DAC digital signal paths. CLD also
indicates that the AGC function, when enabled, has set the microphone PGA to 0dB and no further gain reduction
is possible.
SLD
Slew Level Detect Flag. When volume or gain changes are made, the slewing circuitry smoothly steps through all
intermediate settings. When SLD is set high, all slewing has completed and the volume or gain is at its final value.
ULK
Digital PLL Unlock Flag. Indicates that the digital audio PLL for the ADC or DAC has become unlocked and digital
signal data is not reliable. When beginning operation in master mode, this flag goes high and can be cleared by
reading the status register.
Noise Gate Attenuation. When the noise gate is enabled these bits indicate the current noise gate attenuation.
Code
Attenuation
000
0dB
001
1dB
010
2dB
011
3dB
100
6dB
101
8dB
110
10dB
NG
111
12dB
AGC
AGC Gain. When the AGC is enabled these bits indicate the AGC controlled level to the MIC preamp. The levels
indicated by these bits correspond to the levels defined for the PGAM bits described in register 0x0C.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX9860ETG+ | 功能描述:接口—CODEC 16-Bit Mono Audio Voice 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 |
| MAX9860ETG+ | 制造商:Maxim Integrated Products 功能描述:AUDIO CODEC 16BIT MONO 24TQFN |
| MAX9860ETG+ | 制造商:Maxim Integrated Products 功能描述:IC AUDIO CODEC 16BIT 48KHZ 制造商:Maxim Integrated Products 功能描述:IC, AUDIO CODEC, 16BIT, 48KHZ, TQFN-24 |
| MAX9860ETG+T | 功能描述:接口—CODEC 16-Bit Mono Audio Voice 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 |
| MAX9860EVKIT+ | 功能描述:音频 IC 开发工具 MAX9860 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 |
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