參數(shù)資料
型號(hào): MAX9703ETJ+
廠商: Maxim Integrated Products
文件頁數(shù): 18/20頁
文件大?。?/td> 0K
描述: IC AMP AUDIO PWR 18W MONO 32TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 60
類型: D 類
輸出類型: 1-通道(單聲道)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 18W x 1 @ 16 歐姆
電源電壓: 10 V ~ 25 V
特點(diǎn): 消除爆音,差分輸入,靜音,短路和熱保護(hù),關(guān)機(jī)
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 32-TQFN-EP(5x5)
封裝/外殼: 32-WFQFN 裸露焊盤
包裝: 管件
產(chǎn)品目錄頁面: 1392 (CN2011-ZH PDF)
MAX9703/MAX9704
10W Stereo/15W Mono, Filterless,
Spread-Spectrum, Class D Amplifiers
_______________________________________________________________________________________
7
PIN
MAX9703
MAX9704
NAME
FUNCTION
1, 2, 23, 24
PGND
Power Ground
3, 4, 21, 22
VDD
Power-Supply Input
5
C1N
Charge-Pump Flying Capacitor Negative Terminal
6
C1P
Charge-Pump Flying Capacitor Positive Terminal
7
CHOLD
Charge-Pump Hold Capacitor. Connect a 1F capacitor from CHOLD to VDD.
8, 17, 20, 25,
26, 31, 32
8
N.C.
No Connection. Not internally connected.
9
14
REG
6V Internal Regulator Output. Bypass with a 0.01F capacitor to AGND.
10
13
AGND
Analog Ground
11
IN-
Negative Input
12
IN+
Positive Input
13
12
SS
Soft-Start. Connect a 0.47F capacitor from SS to PGND to enable soft-start feature.
14
11
SHDN
Active-Low Shutdown. Connect
SHDN to PGND to disable the device. Connect to a
logic-high for normal operation.
15
17
G1
Gain-Select Input 1
16
18
G2
Gain-Select Input 2
18
19
FS1
Frequency-Select Input 1
19
20
FS2
Frequency-Select Input 2
27, 28
OUT-
Negative Audio Output
29, 30
OUT+
Positive Audio Output
9
INL-
Left-Channel Negative Input
10
INL+
Left-Channel Positive Input
15
INR-
Right-Channel Negative Input
16
INR+
Right-Channel Positive Input
25, 26
OUTR-
Right-Channel Negative Audio Output
27, 28
OUTR+
Right-Channel Positive Audio Output
29, 30
OUTL-
Left-Channel Negative Audio Output
31, 32
OUTL+
Left-Channel Positive Audio Output
EP
Exposed Paddle. Connect to GND.
Pin Description
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9703ETJ+ 功能描述:音頻放大器 10W Stereo/15W Mono Class D 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
MAX9703ETJ+T 功能描述:音頻放大器 10W Stereo/15W Mono Class D 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
MAX9703ETJ-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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX9704ETJ 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
MAX9704ETJ+ 功能描述:音頻放大器 10W Stereo/15W Mono Class D 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