參數(shù)資料
型號： MAX9711ETC+T
廠商： Maxim Integrated Products
文件頁數(shù)： 1/13頁
文件大?。?/td> 0K
描述： IC AMP AUDIO PWR 3W MONO 12TQFN
產品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 2,500
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： 3W x 1 @ 3 歐姆
電源電壓： 4.5 V ~ 5.5 V
特點： 消除爆音，靜音，關機，熱保護
安裝類型： 表面貼裝
供應商設備封裝： 12-TQFN-EP（4x4）
封裝/外殼： 12-WQFN 裸露焊盤
包裝： 帶卷 (TR)
General Description
The MAX9710/MAX9711 are stereo/mono 3W bridge-tied
load (BTL) audio power amplifiers. These devices are
PC99/01 compliant, operate from a single 4.5V to 5.5V
supply, and feature an industry-leading 100dB PSRR,
which allows these devices to operate from noisy sup-
plies without additional, costly power-supply condition-
ing. An ultra-low 0.005% THD+N ensures clean,
low-distortion amplification of the audio signal while
click-and-pop suppression eliminates audible transients
on power and shutdown cycles. Power-saving features
include low 2mV VOS (minimizing DC current drain
through the speakers), low 7mA supply current, and a
0.5A shutdown mode. A MUTE function allows the out-
puts to be quickly enabled or disabled.
These devices include thermal overload protection, are
specified over the extended -40°C to +85°C tempera-
ture range, and are supplied in thermally efficient pack-
ages. The MAX9710 is available in a 20-pin thin QFN
package (5mm 5mm 0.8mm). The MAX9711 is
available in a 12-pin thin QFN package (4mm 4mm
0.8mm).
Applications
Features
3W into 3Ω (1% THD+N)
4W into 3Ω (10% THD+N)
Industry-Leading, Ultra-High 100dB PSRR
PC99/01 Compliant
Click-and-Pop Suppression
Low 0.005% THD+N
Low Quiescent Current: 7mA
Low-Power Shutdown Mode: 0.5A
MUTE Function
Tiny 20-Pin Thin QFN (5mm 5mm 0.8mm)
MAX9710/MAX9711
3W Mono/Stereo BTL Audio Power Amplifiers
with Shutdown
________________________________________________________________
Maxim Integrated Products
1
Ordering Information
19-2841; Rev 1; 6/08
EVALUATION
KIT
AVAILABLE
PART
TEMP RANGE
PIN-PACKAGE
AMP
MAX9710ETP
-40°C to +85°C
20-Thin QFN-EP*
Stereo
MAX9711ETC
-40°C to +85°C
12-Thin QFN-EP*
Mono
MAX9710
TQFN
1
INL
2
BIAS
3
N.C.
4
MUTE
5
INR
6
PGND
7
OUTR+
8
PV
DD
9
OUTR-
10
N.C.
11
PGND
12
VDD
13
N.C.
14
15
PGND
16
N.C.
17
OUTL-
18
PV
DD
19
OUTL+
20
PGND
SHDN
TOP VIEW
SINGLE SUPPLY
4.5V TO 5.5V
MAX9710
LEFT IN
RIGHT IN
Pin Configurations
Simplified Block Diagram
*
EP = Exposed pad.
Notebook PCs
Flat-Panel TVs
Flat-Panel PC Displays
Two-Way Radios
General-Purpose Audio
Powered Speakers
Pin Configurations continued at end of data sheet.
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
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相關代理商/技術參數(shù)
參數(shù)描述
MAX9712EUB+ 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX9713ETJ 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產品: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
MAX9713ETJ+ 功能描述:音頻放大器 6W Filterless Class D Amplifier RoHS:否 制造商:STMicroelectronics 產品: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
MAX9713ETJ+T 功能描述:音頻放大器 6W Filterless Class D Amplifier RoHS:否 制造商:STMicroelectronics 產品: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
MAX9713ETJ-T 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產品: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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