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參數(shù)資料
| 型號： | MAX4411 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 80mW, Fixed-Gain, DirectDrive, Stereo Headphone Amplifier with Shutdown |
| 中文描述： | 80mW、固定增益、DirectDrive、立體聲耳機放大器，帶有關(guān)斷 |
| 文件頁數(shù)： | 2/18頁 |
| 文件大?。?/td> | 623K |
| 代理商： | MAX4411 |
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) |
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|---|---|
| MAX4411BEBE | 制造商:Maxim Integrated Products 功能描述:80MW 2V/V FIXED GAIN DIRECTDRIVE HP - Rail/Tube |
| MAX4411BEBE+ | 制造商:Maxim Integrated Products 功能描述:AUD AMP HDPH 2CH STEREO 0.08W CLS-AB 16UCSP - Rail/Tube |
| MAX4411BEBE+T | 制造商:Maxim Integrated Products 功能描述:AUD AMP HDPH 2CH STEREO 0.08W CLS-AB 16UCSP - Tape and Reel |
| MAX4411BEBE-T | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX4411BETP | 制造商:Maxim Integrated Products 功能描述:80MW 2V/V FIXED GAIN DIRECTDRIVE HP AMPLIFIER - Rail/Tube |
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