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參數(shù)資料
| 型號： | MAX9736DETJ+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 5/25頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP CLASS D HIGH PWR 32TQFN |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 類型： | D 類 |
| 輸出類型： | 1-通道（單聲道）或 2-通道（立體聲） |
| 在某負載時最大輸出功率 x 通道數(shù)量： | 17mW x 1 @ 4 歐姆; 8.5mW x 2 @ 8 歐姆 |
| 電源電壓： | 8 V ~ 28 V |
| 特點： | 消除爆音，靜音，短路保護和熱保護，關(guān)機 |
| 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： | 帶卷 (TR) |
MAX9736
Mono/Stereo High-Power Class D Amplifier
______________________________________________________________________________________
13
Pin Description
PIN
NAME
FUNCTION
1, 2
OUTL-
Left-Channel Negative Speaker Output
3
BOOT
Charge-Pump Output. Connect a 1μF charge-pump holding capacitor from BOOT to PVDD.
4
MONO
Mono Select. Set MONO high for mono mode, low for stereo mode.
5
FBL
Left-Channel Feedback. Connect feedback resistor between FBL and INL to set amplifier gain.
6
INL
Stereo Left-Channel Inverting Input. In mono mode, INL is the inverting audio input for the mono amplifier.
7, 8, 17
N.C.
No Connection. Not internally connected. OK to connect to PGND.
9
MUTE
Mute Input. Drive MUTE low to place the device in mute mode.
10
SHDN
Shutdown Input. Drive SHDN low to place the device in shutdown mode.
11
REGEN
Internal Regulator Enable Input. Connect REGEN to SHDN to enable the internal regulator. Drive REGEN
low to disable the internal regulator, and supply the device with an external 5V supply on VS. See the
Power-Supply Sequencing section.
12
COM
Internal 2V Bias. Bypass COM to AGND with a 1μF capacitor.
13, 14
AGND
Analog Ground
15
REG
Internal Regulator Output. Bypass REG to AGND with a 1μF capacitor.
16
VS
5V Regulator Supply. Bypass VS to AGND with a 1μF capacitor. If REGEN is low, the internal regulator is
disabled, and an external 5V supply must be connected to VS. See the Power-Supply Sequencing
section.
18
INR
Stereo Right-Channel Inverting Audio Input. In mono mode, INR is the inverting audio input for the
uncommitted preamplifier (see the Mono Configuration section for more details).
19
FBR
Right-Channel Feedback. Connect feedback resistor between FBR and INR to set amplifier gain.
20
MOD
Output Modulation Select. Sets the output modulation scheme:
VMOD = Low, classic PWM/fixed-frequency mode
VMOD = High, filterless modulation/spread-spectrum mode
21
C1N
Charge-Pump Flying-Capacitor Negative Terminal
22
C1P
Charge-Pump Flying-Capacitor Positive Terminal
23, 24
OUTR-
Right-Channel Negative Speaker Output
25, 26
OUTR+
Right-Channel Positive Speaker Output
27, 30
PVDD
Power Supply. Bypass each PVDD pin to ground with 0.1μF capacitors. Also, use a single 220μF
capacitor between PVDD and PGND.
28, 29
PGND
Power Ground
31, 32
OUTL+
Left-Channel Positive Speaker Output
—
EP
Exposed Pad. Must be externally connected to PGND.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX9736DEVKIT+ | 功能描述:音頻放大器 EVKIT for MAX9736d 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 |
| MAX9737ETG/V+ | 制造商:Maxim Integrated Products 功能描述:MONO 7W CLASS D AMPLIFIER - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC AMP MONO 7W CLASS D 24-TQFN |
| MAX9737ETG/V+T | 制造商:Maxim Integrated Products 功能描述:MONO 7W CLASS D AMPLIFIER - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC AMP MONO 7W CLASS D 24-TQFN 制造商:Maxim Integrated Products 功能描述:Mono 7W Class D Amplifier |
| MAX9737ETG+ | 功能描述:音頻放大器 Mono 7W 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 |
| MAX9737ETG+T | 功能描述:音頻放大器 Mono 7W 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 |
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