參數(shù)資料
型號(hào)： MAX9850ETI
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 消費(fèi)家電
英文描述： Stereo Audio DAC with DirectDrive Headphone Amplifier
中文描述： SPECIALTY CONSUMER CIRCUIT, QCC28
封裝： 5 X 5 MM, 0.80 MM PITCH, MO-220WHHD-1, TQFN-28
文件頁(yè)數(shù)： 2/36頁(yè)
文件大?。?/td> 956K
代理商： MAX9850ETI
M
Stereo Audio DAC with DirectDrive
Headphone Amplifier
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
(Voltages with respect to AGND.)
DV
DD
, AV
DD
, PV
DD
..................................................-0.3V to +4V
AV
DD
Referenced to PV
DD
....................................-0.3V to +0.3V
SV
SS
, PV
SS
...............................................................-4V to +0.3V
SV
SS
Referenced to PV
SS
.....................................-0.3V to +0.3V
DGND, PGND........................................................-0.3V to +0.3V
BCLK, LRCLK, HPS, SDIN.......................-0.3V to (DV
DD
+ 0.3V)
GPIO, MCLK.............................................................-0.3V to +4V
REF, PREG...............................................-0.3V to (AV
DD
+ 0.3V)
NREG........................................................+0.3V to (SV
SS
- 0.3V)
SDA, SCL, ADD........................................................-0.3V to +4V
INL, INR.......................................................................-2V to +2V
HPR, HPL.....................................(SV
SS
- 0.3V) to (AV
DD
+ 0.3V)
ELECTRICAL CHARACTERISTICS
(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.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
OUTL, OUTR.............................(NREG - 0.3V) to (PREG + 0.3V)
C1N............................................(PV
SS
- 0.3V) to (PGND + 0.3V)
C1P............................................(PGND - 0.3V) to (PV
DD
+ 0.3V)
Current Into/Out of Any Pin...............................................100mA
Duration of HPL, HPR, OUTL,
OUTR Short Circuit to AGND .................................Continuous
Continuous Power Dissipation (T
A
= +70°C)
28-Pin Thin QFN (derate 35.7mW/°C above +70°C).....2857mW
Junction Temperature......................................................+150°C
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Analog Supply Voltage
AV
DD
,
PV
DD
DV
DD
AV
DD
= PV
DD
1.8
3.6
V
Digital Supply Voltage
1.8
3.6
V
AV
DD
= 1.8V
5.5
7.7
Full operation (Note 1),
no headphone or line
output load
AV
DD
= 3.0V
5.9
AV
DD
= 1.8V
AV
DD
= 3.0V
DV
DD
= 1.8V
DV
DD
= 3.0V
3.5
3.75
2.1
3.8
1.5
0.3
5.3
Analog Supply Current
AI
DD
Full operation (Note 1),
headphones disabled
mA
2.8
Digital Supply Current
DI
DD
Full operation (Note 1),
no line output load
mA
Analog Shutdown Current
Digital Shutdown Current
AI
SHDN
DI
SHDN
I
AVDD
+ I
PVDD
,
A
VDD
= P
VDD
= 1.8V
Static digital interface, D
VDD
= 1.8V
10
5
μA
μA
Shutdown to Full Operation
(Note 1)
t
ON
1.3
ms
Power-On to Full Operation
(Note 1)
t
PON
1.4
ms
DAC PERFORMANCE/LINE OUTPUTS
(Note 2)
0dBFS Output Voltage
V
OUT_FS
1.85
1.95
87.5
87.5
88
91
88
91
2.05
V
P-P
AV
DD
= 3.0V
AV
DD
= 1.8V
Unweighted
A-weighted
AV
DD
= 1.8V, unweighted
AV
DD
= 1.8V, A-weighted
Dynamic Range (Note 3)
DR
82
dB
Signal-to-Noise Ratio
(Note 4)
SNR
dB
相關(guān)PDF資料
PDF描述
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
MAX9995 Hex 2-Input NOR Drivers 20-CDIP -55 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9850ETI+ 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Stereo Audio DAC w/DirectDrive Amp RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
MAX9850ETI+G47 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Stereo Audio DAC w/DirectDrive Amp RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
MAX9850ETI+T 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Stereo Audio DAC w/DirectDrive Amp RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
MAX9850ETI+TG47 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Stereo Audio DAC w/DirectDrive Amp RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
MAX9850ETI-T 制造商:Maxim Integrated Products 功能描述:STEREO AUDIO DAC WITH DIRECTDRIVE HEADPHONE A - Tape and 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

*
*
*