參數(shù)資料
型號(hào)： MAX4364
廠商： Maxim Integrated Products, Inc.
英文描述： 1.4W and 1W, Ultra-Small, Audio Power Amplifiers with Shutdown
中文描述： 1.4W及1W、超小型、音頻功率放大器，帶有關(guān)斷
文件頁(yè)數(shù)： 3/15頁(yè)
文件大?。?/td> 682K
代理商： MAX4364
M
1.4W and 1W, Ultra-Small, Audio Power
Amplifiers with Shutdown
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS
—
3V
(V
CC
= 3V, R
L
=
∞
, C
BIAS
= 1μF to GND, SHDN = GND, T
A
= +25
°
C, unless otherwise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
6
4.5
10
MAX
UNITS
MAX4364
MAX4365
Supply Current
I
CC
(Note 3)
mA
Shutdown Supply Current
I
SHDN
SHDN = V
CC
R
L
= 8
, THD + N =
1%, f
IN
= 1kHz
(Note 6)
nA
MAX4364
400
500
Output Power
P
OUT
MAX4365
350
450
mW
MAX4364,
P
OUT
= 400mW
0.05
Total Harmonic Distortion Plus
Noise
THD + N
A
V
= -2V/V, R
L
= 8
,
f
IN
= 1kHz (Notes 7, 8)MAX4365,
P
OUT
= 400mW
0.08
%
Note 2:
All specifications are 100% tested at T
A
= +25
°
C.
Note 3:
Quiescent power-supply current is specified and tested with no load on the outputs. Quiescent power-supply current
depends on the offset voltage when a practical load is connected to the amplifier.
Note 4:
Common-mode bias voltage is the voltage on BIAS and is nominally V
CC
/2.
Note 5:
Maximum differential-output offset voltage is tested in a unity-gain configuration. V
OS
= V
OUT+
- V
OUT-
.
Note 6:
Output power is specified by a combination of a functional output-current test, and characterization analysis.
Note 7:
Guaranteed by design, not production tested.
Note 8:
Measurement bandwidth for THD + N is 22Hz to 22kHz.
Note 9:
Extended short-circuit conditions result in a pulsed output.
Typical Operating Characteristics
(V
CC
= 5V, THD + N measurement bandwidth = 22Hz to 22kHz, T
A
= +25
°
C, unless otherwise noted.)
MAX4364
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
M
FREQUENCY (Hz)
T
100
1k
0.1
1
10
0.01
0
10k
V
CC
= 5V
A
V
= 2V/V
R
L
= 8
0.25W
0.5W
1W
M
FREQUENCY (Hz)
T
100
1k
0.1
1
10
0.01
0
10k
V
CC
= 5V
A
V
= 4V/V
R
L
= 8
0.25W
0.5W
1W
MAX4364
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
M
FREQUENCY (Hz)
T
100
1k
0.1
1
10
0.01
0
10k
V
CC
= 5V
A
V
= 20V/V
R
L
= 8
0.25W
0.5W
1W
MAX4364
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
相關(guān)PDF資料
PDF描述
MAX4364ESA 1.4W and 1W, Ultra-Small, Audio Power Amplifiers with Shutdown
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4364ESA 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
MAX4364ESA/V+ 功能描述:音頻放大器 1.4W/1W Audio Power 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
MAX4364ESA/V+T 功能描述:音頻放大器 1.4W/1W Audio Power 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
MAX4364ESA+ 功能描述:音頻放大器 1.4W/1W Audio Power 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
MAX4364ESA+T 功能描述:音頻放大器 1.4W/1W Audio Power 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
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