Dual I2S Stereo Audio Codec 6 _____________" />
參數資料
型號: MAX9880AETM+T
廠商: Maxim Integrated Products
文件頁數: 56/70頁
文件大?。?/td> 0K
描述: IC CODEC AUDIO STEREO 48TQFN
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?
ADC / DAC 數量: 2 / 2
三角積分調變:
動態(tài)范圍,標準 ADC / DAC (db): 82 / 96
電壓 - 電源,模擬: 1.65 V ~ 1.95 V
電壓 - 電源,數字: 1.65 V ~ 1.95 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-WFQFN 裸露焊盤
供應商設備封裝: 48-TQFN-EP(6x6)
包裝: 帶卷 (TR)
MAX9880A
Low-Power, High-Performance
Dual I2S Stereo Audio Codec
6
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VAVDD = VPVDD = VMICVDD = VDVDD = VDVDDS1 = +1.8V, RL =
∞, headphone load (RL) connected between _OUTP and _OUTN, dif-
ferential modes, CREF = 2.2F, CMICBIAS = CPREG = CREG = 1F, AVPRE = +20dB, AVPGAM = 0dB, AVDAC = 0dB, AVLINE = +20dB,
AVVOL = 0dB, AVLO = 0dB, fMCLK = 13MHz, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Passband Ripple
f < fPLP
±0.1
dB
Stopband Cutoff
fSLP
With respect to fS; fS = 8kHz to 48kHz
0.58 x fS
Hz
Stopband Attenuation
f > fSLP, f = 20Hz to 20kHz
60
dB
ADC STEREO AUDIO MODE DIGITAL DC-BLOCKING HIGHPASS FILTER
Passband Cutoff
(-3dB from Peak)
fAHPPB
AVFLT = 0x1
0.000625
x fS
Hz
DC Attenuation
DCATTEN AVFLT = 0x1
90
dB
OUTPUT VOLUME CONTROL
VOLL/VOLR = 0x00
8.1
8.6
9.2
VOLL/VOLR = 0x01
7.6
8.1
8.6
VOLL/VOLR = 0x02
7.1
7.6
8.1
VOLL/VOLR = 0x04
6.1
6.6
7.2
VOLL/VOLR = 0x08
3.1
3.6
4.3
VOLL/VOLR = 0x10
-5.9
-5.4
-4.9
VOLL/VOLR = 0x20
-60
-55.1
-52
Output Volume Control
(Note 8)
VOLL/VOLR = 0x27
-94
-84
-81
dB
VOLL/VOLR = 00x00 to 0x06 (+9dB to +6dB)
0.5
VOLL/VOLR = 00x06 to 0x0F (+6dB to +3dB)
1
VOLL/VOLR = 00x0F to 0x17 (-3dB to -19dB)
2
Output Volume Control
Step Size
VOLL/VOLR = 00x17 to 0x27 (-19dB to -81dB)
4
dB
Output Volume Control
Mute Attenuation
f = 1kHz
100
dB
HEADPHONE AMPLIFIER (Note 9)
RL = 16
25
48
Output Power
(Differential Mode)
POUT
f = 1kHz, 0dBFS input,
THD < 1%, TA = +25°C
RL = 32
30
mW
RL = 16
17
Output Power
(Capacitorless Mode)
POUT
f = 1kHz, 0dBFS input,
THD < 1%, TA = +25°C
RL = 32
10
mW
RL = 16
-78
-67
Total Harmonic
Distortion + Noise
(Differential Mode)
THD+N
f = 1kHz, -3dBFS input
RL = 32
-79
dB
RL = 16
-73
-60
Total Harmonic
Distortion + Noise
(Capacitorless Mode)
THD+N
f = 1kHz, -3dBFS input
RL = 32
-75
dB
RL = 16
-70
-60
Total Harmonic
Distortion + Noise
(Single-Ended Mode)
THD+N
f = 1kHz, -3dBFS input
RL = 32
-70
dB
Dynamic Range
(Notes 5, 7)
DR
AVVOL = +6dB
77
90
dB
相關PDF資料
PDF描述
VE-21W-CV-S CONVERTER MOD DC/DC 5.5V 150W
MAX9880AEWM+T IC CODEC AUDIO STEREO 48WLP
MAX9867EWV+T IC STEREO AUD CODEC LP 30WLP
TP3057N/NOPB IC INTERFACE ENHANCED SER 16-DIP
TP3054N/NOPB IC FILTER ENHANCE INTERFAC 16DIP
相關代理商/技術參數
參數描述
MAX9880AEVKIT# 功能描述:音頻 IC 開發(fā)工具 MAX9880A 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
MAX9880AEVKIT+ 功能描述:音頻 IC 開發(fā)工具 MAX9880A 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
MAX9880AEWM+T 功能描述:接口—CODEC Stereo 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
MAX9880ETM+ 制造商:Maxim Integrated Products 功能描述:AUDIO CODEC - Rail/Tube
MAX9880EVKIT+ 制造商:Maxim Integrated Products 功能描述:STEREO AUDIO CODEC - Boxed Product (Development Kits)