參數(shù)資料
型號(hào)： MAX4364ESA
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： 音頻／視頻放大
英文描述： 1.4W and 1W, Ultra-Small, Audio Power Amplifiers with Shutdown
中文描述： 1.4 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝： 0.150 INCH, MS-012AA, SOIC-8
文件頁(yè)數(shù)： 1/15頁(yè)
文件大?。?/td> 682K
代理商： MAX4364ESA
General Description
The MAX4364/MAX4365 are bridged audio power
amplifiers intended for portable audio devices with
internal speakers. The MAX4364 is capable of deliver-
ing 1.4W from a single 5V supply and 500mW from a
single 3V supply into an 8
load. The MAX4365 is
capable of delivering 1W from a single 5V supply and
450mW from a single 3V supply into an 8
load. The
MAX4364/MAX4365 feature 0.04% THD + N at 1kHz,
68dB PSRR at 217Hz and only 10nA of supply current
in shutdown mode.
The MAX4364/MAX4365 bridged outputs eliminate the
need for output-coupling capacitors, minimizing exter-
nal component count. The MAX4364/MAX4365 also
include internal DC bias generation, clickless operation,
short-circuit and thermal-overload protection. Both
devices are unity-gain stable, with the gain set by two
external resistors.
The MAX4364 is available in a small 8-pin SO package.
The MAX4365 is available in tiny 8-pin thin QFN
(3mm
3mm
0.8mm) and μMAX packages.
Applications
Cellular Phones
PDAs
Two-Way Radios
General-Purpose Audio
Features
o
1.4W into 8
Load (MAX4364)
o
1W into 8
Load (MAX4365)
o
0.04% THD + N at 1kHz
o
68dB PSRR at 217Hz
o
2.7V to 5.5V Single-Supply Operation
o
5mA Supply Current
o
Low-Power, 10nA Shutdown Mode
o
Pin Compatible with the LM4861/LM4862/LM4864
(MAX4364)
o
Clickless Power-Up and Shutdown
o
Thermal-Overload and Short-Circuit Protection
o
Available in Thin QFN, μMAX, and SO Packages
M
1.4W and 1W, Ultra-Small, Audio Power
Amplifiers with Shutdown
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
Ordering Information
19-2387; Rev 1; 10/02
PART
TEMP RANGE
PIN-PACKAGE
TOP
MARK
—
—
ACD
MAX4364
ESA
MAX4365
EUA
MAX4365ETA
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
8 SO
8 μMAX
8 Thin QFN-EP*
V
CC
V
CC
6
2
3
4
1
8
5
7
OUT-
IN-
IN+
BIAS
C
BIAS
C
IN
R
IN
R
F
50k
50k
10k
10k
AUDIO
INPUT
CLICKLESS/POPLESS
SHUTDOWN CONTROL
GND
SHDN
OUT+
MAX4364
Typical Application Circuit/Functional Diagram
Pin Configurations appear at end of data sheet.
*
EP = Exposed paddle.
相關(guān)PDF資料
PDF描述
MAX4365ETA 1.4W and 1W, Ultra-Small, Audio Power Amplifiers with Shutdown
MAX4365EUA 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/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(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
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(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
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(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
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(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
MAX4364ESA-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
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