參數(shù)資料
型號: MAX9856ETL+
廠商: Maxim Integrated Products
文件頁數(shù): 4/46頁
文件大?。?/td> 0K
描述: IC CODEC AUDIO LP 40TQFN-EP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 50
類型: 音頻編解碼器
數(shù)據(jù)接口: 串行
分辨率(位): 18 b
ADC / DAC 數(shù)量: 2 / 2
三角積分調(diào)變:
S/N 比,標(biāo)準(zhǔn) ADC / DAC (db): 77 / 91
動態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db): 85 / 91
電壓 - 電源,模擬: 1.71 V ~ 3.6 V
電壓 - 電源,數(shù)字: 1.71 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 40-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 40-TQFN-EP(5x5)
包裝: 管件
產(chǎn)品目錄頁面: 1392 (CN2011-ZH PDF)
MAX9856
Low-Power Audio CODEC with
DirectDrive Headphone Amplifiers
12
______________________________________________________________________________________
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY (DAC TO HP)
MAX9856
toc10
FREQUENCY (Hz)
PSRR
(dB)
10k
1k
100
-100
-80
-60
-40
-20
0
-120
10
100k
VRIPPLE = 100mVP-P
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY (DAC TO LINE OUT)
MAX9856
toc11
FREQUENCY (Hz)
PSRR
(dB)
10k
1k
100
-100
-80
-60
-40
-20
0
-120
10
100k
VRIPPLE = 100mVP-P
-140
-100
-120
-80
-20
0
-40
-60
20
000E+0
4E+3
6E+3
8E+3
10E+3
2E+3
12E+3
14E+3
16E+3
18E+3
20E+3
FFT, DAC TO LINE OUT, 48kHz
SYNCHRONOUS SLAVE MODE, 0dBFS
MAX9856
toc12
FREQUENCY (Hz)
AMPLITUDE
(dBFS)
MCLK = 12.288MHz
LRCLK = 48kHz
PCLK/2
-140
-100
-120
-80
-20
0
-40
-60
20
000E+0
4E+3
6E+3
8E+3
10E+3
2E+3
12E+3
14E+3
16E+3
18E+3
20E+3
FFT, DAC TO LINE OUT, 48kHz
SYNCHRONOUS SLAVE MODE, -60dBFS
MAX9856
toc13
FREQUENCY (Hz)
AMPLITUDE
(dBFS)
MCLK = 12.288MHz
LRCLK = 48kHz
PCLK/2
-140
-100
-120
-80
-20
0
-40
-60
20
000E+0
4E+3
6E+3
8E+3
10E+3
2E+3
12E+3
14E+3
16E+3
18E+3
20E+3
FFT, DAC TO LINE OUT, 48kHz
ASYNCHRONOUS MASTER MODE, 0dBFS
MAX9856
toc14
FREQUENCY (Hz)
AMPLITUDE
(dBFS)
MCLK = 11.2896MHz
LRCLK = 48kHz
PCLK/2
-140
-100
-120
-80
-20
0
-40
-60
20
000E+0
4E+3
6E+3
8E+3
10E+3
2E+3
12E+3
14E+3
16E+3
18E+3
20E+3
FFT, DAC TO LINE OUT, 48kHz
ASYNCHRONOUS MASTER MODE, -60dBFS
MAX9856
toc15
FREQUENCY (Hz)
AMPLITUDE
(dBFS)
MCLK = 11.2896MHz
LRCLK = 48kHz
PCLK/2
-140
-100
-120
-80
-20
0
-40
-60
20
000E+0
4E+3
6E+3
8E+3
10E+3
2E+3
12E+3
14E+3
16E+3
18E+3
20E+3
FFT, DAC TO LINE OUT, 48kHz
ASYNCHRONOUS SLAVE MODE, 0dBFS
MAX9856
toc16
FREQUENCY (Hz)
AMPLITUDE
(dBFS)
MCLK = 11.2896MHz
LRCLK = 48kHz
PCLK/2
-140
-100
-120
-80
-20
0
-40
-60
20
000E+0
4E+3
6E+3
8E+3
10E+3
2E+3
12E+3
14E+3
16E+3
18E+3
20E+3
FFT, DAC TO LINE OUT, 48kHz
ASYNCHRONOUS SLAVE MODE, -60dBFS
MAX9856
toc17
FREQUENCY (Hz)
AMPLITUDE
(dBFS)
MCLK = 11.2896MHz
LRCLK = 48kHz
PCLK/2
FFT, LINE IN TO ADC (48kHz)
SYNCHRONOUS MASTER MODE (0dBFS)
MAX9856
toc18
FREQUENCY (Hz)
AMPLITUDE
(dBFS)
15k
10k
5k
-120
-100
-80
-60
-40
-20
0
20
-140
0
20k
MCLK = 12.288MHz
LRCLK = 48kHz
PCLK/2
Typical Operating Characteristics (continued)
(VAVDD = VCPVDD = VDVDDS2 = VDVDD = 1.8V, RHP = 32Ω, RLINE = 10kΩ, C1 = 4.7F, C2 = 4.7F, CREF = CMBIAS = CPREG = CNREG
=1F, VAVPRE = +20dB, CMICBIAS = 1F, VAVMICPGA = 0dB, fMCLK = 12.288MHz, DRATE = 10, TA = +25°C, unless otherwise noted.)
相關(guān)PDF資料
PDF描述
UTS6JC8E4P CONN PLUG CABLE 4POS W/PIN
UTS712E10S CONN RCPT JAM NUT 10POS W/SCKT
MAX9860ETG+ IC CODEC MONO AUD 16BIT 24TQFN
JBXEA0G04FPSDS CONN RCPT 4POS DBL NUT STR PCB
MCIMX355AVM4B IC MPU I.MX35 400MAPBGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9856ETL/V+ 功能描述:接口—CODEC Low-Power Audio Codec With Directdrive. Headphone Amplifiers 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
MAX9856ETL/V+T 功能描述:接口—CODEC Low-Power Audio Codec With Directdrive. Headphone Amplifiers 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
MAX9856ETL+ 功能描述:接口—CODEC Stereo Audio CODEC w/DirectDrive Amp 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
MAX9856ETL+T 功能描述:接口—CODEC Stereo Audio CODEC w/DirectDrive Amp 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
MAX9856EVKIT+ 功能描述:音頻 IC 開發(fā)工具 Evaluation Kit for the MAX9856 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