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參數(shù)資料
| 型號： | MAX9715ETE+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 10/13頁 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO PWR 2.8W D 16TQFN |
| 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： | 2 通道（立體聲） |
| 在某負(fù)載時最大輸出功率 x 通道數(shù)量： | 2.8W x 2 @ 4 歐姆 |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 特點(diǎn)： | 消除爆音，短路保護(hù)和熱保護(hù)，關(guān)閉 |
| 安裝類型： | 表面貼裝 |
| 供應(yīng)商設(shè)備封裝： | 16-TQFN-EP（5x5） |
| 封裝/外殼： | 16-WQFN 裸露焊盤 |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 1392 (CN2011-ZH PDF) |
MAX9715
2.8W, Low-EMI, Stereo, Filterless Class D
Audio Amplifier
6
_______________________________________________________________________________________
Pin Description
PIN
NAME
FUNCTION
1, 12
PGND
Power Ground
2
OUTL+
Left-Channel Positive Speaker Output
3
OUTL-
Left-Channel Negative Speaker Output
4, 9
PVDD
Positive Speaker Power-Supply Input. Power-supply input for speaker amplifier output stages. Connect
to VDD and bypass with 0.1μF to PGND.
5
N.C.
No connection. Not internally connected.
6
GAIN
Gain Select. Sets the internal amplifier gain. See the Gain Selection section.
7
GND
Ground
8
SHDN
Shutdown Control. Drive
SHDN low to shut down the MAX9715.
10
OUTR-
Right-Channel Negative Speaker Output
11
OUTR+
Right-Channel Positive Speaker Output
13
BIAS
Bias Voltage Output. VBIAS = 1.8V, bypass BIAS to GND with a 1μF ceramic capacitor.
14
VDD
Positive Power-Supply Input. Bypass to GND with a 0.1μF ceramic capacitor.
15
INR
Right-Channel Input
16
INL
Left-Channel Input
—
EP
Exposed Paddle. Connect EP to an electrically isolated copper pad or GND.
Typical Operating Characteristics (continued)
(VDD = 5.0V, CVDD = 3 x 0.1μF, CBIAS = 1μF, CINL = CINR = 1μF, AV = +10.5dB, TA = +25°C, unless otherwise noted.) (See the
Typical Operating Circuit/Functional Diagram)
SHUTDOWN CURRENT
vs. SUPPLY VOLTAGE
MAX9715
toc16
SUPPLY VOLTAGE (V)
SHUTDOWN
CURRENT
(μ
A)
5.3
5.0
4.8
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0
4.5
5.5
POWER-ON/OFF WAVEFORM
MAX9715 toc17
10ms/div
SHDN
5V/div
IOUT
200mA/div
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX9715ETE+ | 功能描述:音頻放大器 2.8W Low-EMI Stereo 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 |
| MAX9715ETE+T | 功能描述:音頻放大器 2.8W Low-EMI Stereo 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 |
| MAX9715EUE+ | 制造商:Maxim Integrated Products 功能描述:AUD AMP SPKR 2CH STEREO 2.8W CLS-D 16TSSOP - Rail/Tube |
| MAX9715EUE+T | 制造商:Maxim Integrated Products 功能描述:AUD AMP SPKR 2CH STEREO 2.8W CLS-D 16TSSOP - Tape and Reel |
| MAX9715EVKIT | 功能描述:音頻放大器 Evaluation Kit for the MAX9715 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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