參數(shù)資料
型號: MAX9860ETG+
廠商: Maxim Integrated Products
文件頁數(shù): 25/38頁
文件大小: 0K
描述: IC CODEC MONO AUD 16BIT 24TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 75
類型: 音頻編解碼器
數(shù)據(jù)接口: 串行
分辨率(位): 16 b
ADC / DAC 數(shù)量: 1 / 2
三角積分調(diào)變:
動態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db): 81 / 90
電壓 - 電源,模擬: 1.7 V ~ 1.9 V
電壓 - 電源,數(shù)字: 1.7 V ~ 1.9 V
工作溫度: -40°C ~ 85°C
封裝/外殼: 24-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 24-TQFN-EP(4x4)
包裝: 托盤
MAX9860
16-Bit Mono Audio Voice Codec
31
Maxim Integrated
Table 10. AGC and Noise Gate Registers (continued)
BITS
FUNCTION
Noise Gate Threshold
The signal level at which the noise gate begins reducing the gain. When the signal level is above the
threshold the noise gate has no effect. When the signal level is below the threshold, the noise gate
decreases the gain by 1dB for every 2dB the signal is below the threshold.
The noise gate can be enabled independently from AGC. When AGC is enabled, PGAM must be set to
+20dB (indicating a small signal is present) for the noise gate to attenuate.
For microphone signals, use the noise gate and AGC simultaneously with ANTH set between -16dB
and -28dB.
ANTH[3:0]
LEVEL (dBFS)
ANTH[3:0]
LEVEL (dBFS)
0x0
Disabled
0x8
-44
0x1
-72
0x9
-40
0x2
-68
0xA
-36
0x3
-64
0xB
-32
0x4
-60
0xC
-28
0x5
-56
0xD
-24
0x6
-52
0xE
-20
ANTH
0x7
-48
0xF
-16
AGC Signal Threshold
The target output signal level. When the signal level is below the threshold, the AGC increases the
gain. The signal level is measured after ADCRL and ADCLL are applied to the ADC output.
ANTH[3:0]
LEVEL (dBFS)
ANTH[3:0]
LEVEL (dBFS)
0x0
-3
0x8
-11
0x1
-4
0x9
-12
0x2
-5
0xA
-13
0x3
-6
0xB
-14
0x4
-7
0xC
-15
0x5
-8
0xD
-16
0x6
-9
0xE
-17
AGCTH
0x7
-10
0xF
-18
相關(guān)PDF資料
PDF描述
JBXEA0G04FPSDS CONN RCPT 4POS DBL NUT STR PCB
MCIMX355AVM4B IC MPU I.MX35 400MAPBGA
MCIMX355AVM4BR2 IC MPU I.MX35 400MAPBGA
MCIMX355AJQ5CR2 MULTIMEDIA PROCESSOR 400-MAPBGA
IDT821054PQFG IC PCM CODEC QUAD MPI 64-PQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9860ETG+ 功能描述:接口—CODEC 16-Bit Mono Audio Voice CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝: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 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
MAX9860EVKIT+ 功能描述:音頻 IC 開發(fā)工具 MAX9860 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)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