Dual I2S Stereo Audio Codec _______________" />
參數(shù)資料
型號: MAX9880AEWM+T
廠商: Maxim Integrated Products
文件頁數(shù): 7/70頁
文件大小: 0K
描述: IC CODEC AUDIO STEREO 48WLP
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(shù)據(jù)接口: I²C,I²S,串行,SPI?
ADC / DAC 數(shù)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(shù)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-WFBGA,WLCSP
供應商設備封裝: 48-WLP(2.70x3.50)
包裝: 帶卷 (TR)
MAX9880A
Low-Power, High-Performance
Dual I2S Stereo Audio Codec
______________________________________________________________________________________
15
TOTAL HARMONIC DISTORTION + NOISE
vs. POWER OUT (DAC TO HEADPHONE)
MAX9880A
toc01
POWER OUT (mW)
THD+N
(dB)
40
30
20
10
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
050
fMCLK = 13MHz
fLRCLK = 8kHz
RLOAD = 32
DIFFERENTIAL MODE
3kHz
1kHz
20Hz
TOTAL HARMONIC DISTORTION + NOISE
vs. POWER OUT (DAC TO HEADPHONE)
MAX9880A
toc02
POWER OUT (mW)
THD+N
(dB)
50
40
30
20
10
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
060
fMCLK = 13MHz
fLRCLK = 8kHz
RLOAD = 16
DIFFERENTIAL MODE
3kHz
1kHz
20Hz
TOTAL HARMONIC DISTORTION + NOISE
vs. POWER OUT (DAC TO HEADPHONE)
MAX9880A
toc03
POWER OUT (mW)
THD+N
(dB)
40
30
20
10
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
050
fMCLK = 12.288MHz
fLRCLK = 48kHz
RLOAD = 32
DIFFERENTIAL MODE
6kHz
1kHz
20Hz
TOTAL HARMONIC DISTORTION + NOISE
vs. POWER OUT (DAC TO HEADPHONE)
MAX9880A
toc04
POWER OUT (mW)
THD+N
(dB)
50
40
30
20
10
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
060
fMCLK = 12.288MHz
fLRCLK = 48kHz
RLOAD = 16
DIFFERENTIAL MODE
6kHz
1kHz
20Hz
TOTAL HARMONIC DISTORTION + NOISE
vs. POWER OUT (DAC TO HEADPHONE)
MAX9880A
toc05
POWER OUT (mW)
THD+N
(dB)
40
30
20
10
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
050
fMCLK = 12.288MHz
fLRCLK = 96kHz
RLOAD = 32
DIFFERENTIAL MODE
6kHz
1kHz
20Hz
TOTAL HARMONIC DISTORTION + NOISE
vs. POWER OUT (DAC TO HEADPHONE)
MAX9880A
toc06
POWER OUT (mW)
THD+N
(dB)
50
40
30
20
10
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
060
fMCLK = 12.288MHz
fLRCLK = 96kHz
RLOAD = 16
DIFFERENTIAL MODE
6kHz
1kHz
20Hz
TOTAL HARMONIC DISTORTION + NOISE
vs. FREQUENCY (DAC TO HEADPHONE)
MAX9880A
toc07
FREQUENCY (Hz)
THD+N
(dB)
1000
100
-85
-80
-75
-70
-90
10
10,000
fMCLK = 13MHz
fLRCLK = 8kHz
RLOAD = 32
DIFFERENTIAL MODE
5mW
20mW
TOTAL HARMONIC DISTORTION + NOISE
vs. FREQUENCY (DAC TO HEADPHONE)
MAX9880A
toc08
FREQUENCY (Hz)
THD+N
(dB)
1000
100
-88
-86
-84
-82
-80
-78
-76
-74
-72
-70
-90
10
10,000
fMCLK = 13MHz
fLRCLK = 8kHz
RLOAD = 16
DIFFERENTIAL MODE
5mW
20mW
TOTAL HARMONIC DISTORTON + NOISE
vs. FREQUENCY (DAC TO HEADPHONE)
MAX9880A
toc09
FREQUENCY (Hz)
THD+N
(dB)
10k
1k
100
-88
-86
-84
-82
-80
-78
-76
-74
-72
-70
-90
10
100k
fMCLK = 12.288MHz
fLRCLK = 48kHz
RLOAD = 32
DIFFERENTIAL MODE
5mW
20mW
Typical Operating Characteristics
(VAVDD = VPVDD = VMICVDD = VDVDD = VDVDDS1 = +1.8V, RL =
∞, headphone load (RL) connected between _OUTP and _OUTN,
CREF = 2.2F, CMICBIAS = CPREG = CREG = 1F, AVPRE = +20dB, AVPGAM = 0dB, AVDAC = 0dB, AVLINE = +20dB, AVVOL = 0dB,
AVLO = 0dB, fMCLK = 13MHz, differential output, unless otherwise noted.)
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