參數(shù)資料
型號(hào)： MAX9850
廠商： Maxim Integrated Products, Inc.
英文描述： Stereo Audio DAC with DirectDrive Headphone Amplifier
中文描述： 立體聲音頻DAC，帶有DirectDrive®耳機(jī)放大器
文件頁(yè)數(shù)： 3/36頁(yè)
文件大小： 956K
代理商： MAX9850
M
Stereo Audio DAC with DirectDrive
Headphone Amplifier
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(DV
DD
= AV
DD
= PV
DD
= 3.0V, AGND = DGND = PGND = 0V, C1 = 0.47μF, C2 = 2.2μF, C
NREG
= C
PREG
= C
REF
= 1μF to AGND,
R
LOAD_HP
= 32
to AGND, R
LOAD_OUT
= 10k
to AGND, f
LRCLK
= 48kHz, f
MCLK
= 12.288MHz, volume set to -9.5dB, T
A
= T
MIN
to
T
MAX
, unless otherwise noted. Typical specifications at T
A
= +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
87
27.5
MAX
UNITS
0dBFS
-60dBFS
AV
DD
= 1.8V,
0dBFS
-81
Total Harmonic Distortion Plus
Noise
THD+N
f
IN
= 984.375Hz
AV
DD
= 1.8V,
-60dBFS
-27.5
-22
dB
Line Output Offset Voltage
V
OS_LINE
-10
0
+14
mV
Channel-to-Channel Gain
Matching
AV/AV
OUTL to OUTR, OUTR to OUTL
±0.04
dB
V
RIPPLE
= 100mV
P-P
, f
IN
= 1kHz, applied to
AV
DD
and PV
DD
87
Power-Supply Rejection Ratio
PSRR
V
RIPPLE
= 100mV
P-P
, f
IN
= 20kHz, applied
to AV
DD
and PV
DD
67
dB
Crosstalk
XTALK
f
OUT
= 1kHz, V
OUT
= 2V
P-P
(OUTL to OUTR) or (OUTR to OUTL)
-105
dB
Sampling Frequency Range
MCLK Frequency
DAC 8x INTERPOLATION FILTER
f
S
8
48
40
kHz
MHz
f
MCLK
8.448
Passband Frequency
PB
To -1dB corner
0
0.48 x
f
S
+0.1
kHz
Frequency Response
Stopband Attenuation
FR
SBA
10Hz to 20kHz
-0.1
58
dB
dB
Stopband Frequency
SB
Attenuation greater than SBA
0.58 x
f
S
7.42 x
f
S
kHz
LINE INPUTS (INL, INR)
Line Input Voltage
IN_ to OUT_ Gain
Line Input Bias Voltage
INL and INR Input Resistance
INTERNAL REGULATORS (NREG, PREG)
PREG Output Voltage
NREG Output Voltage
REF Output Voltage
V
IN_LINE
A
V_LINE
V
BIAS_LINE
R
IN_LINE
-1
+1
-0.95
+10
V
-1.05
-10
10
-1
0
22
V/V
mV
k
V
PREG
V
NREG
V
REF
1.60
-1.15
1.23
V
V
V
相關(guān)PDF資料
PDF描述
MAX9850ETI Stereo Audio DAC with DirectDrive Headphone Amplifier
MAX9995ETX-D Dual, SiGe, High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch
MAX9995ETX-T Dual, SiGe, High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch
MAX9995ETX-TD Dual, SiGe, High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch
MAX9995ETX Dual, SiGe, High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX98500EVKIT+ 功能描述:音頻 IC 開(kāi)發(fā)工具 MAX98500 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
MAX98500EWE+ 制造商:Maxim Integrated Products 功能描述:BOOSTED CLASS D AMPLIFIER WITH ALC - Rail/Tube
MAX98500EWE+T 功能描述:音頻放大器 2.2W Mono Class D Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX98502EVKIT# 功能描述:放大器 IC 開(kāi)發(fā)工具 MAX98502 Eval Kit RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V
MAX98502EWE+ 功能描述:音頻放大器 Boosted Class D Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*