參數(shù)資料
型號(hào)： MAX4411ETP
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： 音頻／視頻放大
英文描述： 80mW, Fixed-Gain, DirectDrive, Stereo Headphone Amplifier with Shutdown
中文描述： 0.08 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC20
封裝： 4 X 4 MM, 0.80 MM HEIGHT, MO-220WGGD-1, QFN-20
文件頁(yè)數(shù)： 2/18頁(yè)
文件大小： 623K
代理商： MAX4411ETP
M
80mW, Fixed-Gain, DirectDrive, Stereo
Headphone Amplifier with Shutdown
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
PGND to SGND.....................................................-0.3V to +0.3V
PV
DD
to SV
DD .................................................................
-0.3V to +0.3V
PV
SS
to SV
SS
.........................................................-0.3V to +0.3V
PV
DD
and SV
DD
to PGND or SGND.........................-0.3V to +4V
PV
SS
and SV
SS
to PGND or SGND ..........................-4V to +0.3V
IN_ to SGND................................(SV
SS
- 0.3V) to (SV
DD
+ 0.3V)
SHDN_
to SGND........................(SGND - 0.3V) to (SV
DD
+ 0.3V)
OUT_ to SGND .............................(SV
SS
- 0.3V) to (SV
DD
+0.3V)
C1P to PGND.............................(PGND - 0.3V) to (PV
DD
+ 0.3V)
C1N to PGND.............................(PV
SS
- 0.3V) to (PGND + 0.3V)
ELECTRICAL CHARACTERISTICS
(PV
DD
= SV
DD
= 3V, PGND = SGND = 0V,
SHDNL
=
SHDNR
= SV
DD
, C1 = C2 = 2.2μF, C
IN
= 1μF, R
L
=
∞
, T
A
= T
MIN
to T
MAX
,
unless otherwise noted. Typical values are at T
A
= +25
°
C.) (Note 1)
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.
Output Short Circuit to GND or V
DD
...........................Continuous
Continuous Power Dissipation (T
A
= +70
°
C)
16-Bump UCSP (derate 7.4mW/
°
C above +70
°
C)........589mW
20-Pin Thin QFN (derate 16.9mW/
°
C above +70
°
C) ..1349mW
Junction Temperature......................................................+150
°
C
Operating Temperature Range ...........................-40
°
C to +85
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Bump Temperature (soldering)
Reflow ..........................................................................+230
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
PARAMETER
SYMBOL
V
DD
CONDITIONS
MIN
1.8
TYP
MAX
3.6
UNITS
V
Supply Voltage Range
Guaranteed by PSRR test
One channel enabled
Two channels enabled
SHDNL
=
SHDNR
= GND
3.2
5
6
Quiescent Supply Current
I
DD
8.4
10
mA
Shutdown Supply Current
I
SHDN
μA
V
IH
0.7 x
SV
DD
SHDN_
Thresholds
V
IL
0.3 x
SV
DD
+1
V
SHDN_
Input Leakage Current
SHDN_
to Full Operation
CHARGE PUMP
Oscillator Frequency
AMPLIFIERS
-1
μA
μs
t
SON
175
f
OSC
272
320
368
kHz
MAX4411
MAX4411B
-1.55
-2.1
-1.5
-2
1
0.7
0.75
14
-1.45
-1.9
Voltage Gain
A
V
V/V
Gain Match
A
V
%
MAX4411
MAX4411B
2.8
3.0
19
Total Output Offset Voltage
V
OS
Input AC-coupled
mV
Input Resistance
R
IN
10
k
1.8V
≤
V
DD
≤
3.6V,
MAX4411
DC (Note 2)
72
86
f
RIPPLE
= 217Hz
f
RIPPLE
= 1kHz
f
RIPPLE
= 20kHz
86
75
53
Power-Supply Rejection Ratio
PSRR
V
DD
= 3.0V, 200mV
P-P
ripple, MAX4411
(Note 3)
dB
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4411ETP+ 功能描述:音頻放大器 80mW DirectDrive Stereo Headphone Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
MAX4411ETP+T 功能描述:音頻放大器 80mW DirectDrive Stereo Headphone Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
MAX4411ETP-T 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
MAX4411EVKIT 功能描述:音頻 IC 開(kāi)發(fā)工具 MAX4411 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類(lèi)型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
MAX4412ESA+ 功能描述:運(yùn)算放大器 - 運(yùn)放 Low-Cost Low-Power Ultra-Small 3V/5V 500MHz Single-Supply Op Amps with Rail-to-Rail Outputs RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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