參數(shù)資料
型號： MAX4364ESA+
廠商： Maxim Integrated Products
文件頁數(shù)： 1/14頁
文件大?。?/td> 0K
描述： IC AMP AUDIO PWR 1.4W MONO 8SOIC
產(chǎn)品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 100
類型： AB 類
輸出類型： 1-通道（單聲道）
在某負載時最大輸出功率 x 通道數(shù)量： 1.4W x 1 @ 8 歐姆
電源電壓： 2.7 V ~ 5.5 V
特點： 消除爆音，短路保護和熱保護，關閉
安裝類型： 表面貼裝
供應商設備封裝： 8-SOIC
封裝/外殼： 8-SOIC（0.154"，3.90mm 寬）
包裝： 管件
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 TDFN (3mm
3mm 0.8mm) and MAX 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 TDFN, MAX, and SO Packages
MAX4364/MAX4365
1.4W and 1W, Ultra-Small, Audio Power
Amplifiers with Shutdown
________________________________________________________________
Maxim Integrated Products
1
Ordering Information
19-2387; Rev 4; 5/11
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.
PART
TEMP RANGE
PIN-PACKAGE
TOP
MARK
MAX4364ESA+
-40°C to +85°C
8 SO
—
MAX4365EUA+
-40°C to +85°C
8 MAX
—
MAX4365ETA+
-40°C to +85°C
8 TDFN-EP*
ACD
VCC
6
2
3
4
1
8
5
7
OUT-
IN-
IN+
BIAS
CBIAS
CIN
RIN
RF
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 pad.
+
Denotes a lead(Pb)-free/RoHS-compliant package.
MAX is a registered trademark of Maxim Integrated Products, Inc.
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相關代理商/技術參數(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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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