Note 2: 100% production tested at T
參數(shù)資料
型號(hào): MAX98307ETE+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 17/21頁(yè)
文件大?。?/td> 0K
描述: IC AMP AUD 3.3W MONO DG 16TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 100
類型: DG 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: 3.3W x 1 @ 8 歐姆
電源電壓: 2.6 V ~ 5.25 V
特點(diǎn): 消除爆音,差分輸入,短路和熱保護(hù),關(guān)閉
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 16-TQFN-EP(3x3)
封裝/外殼: 16-WFQFN 裸露焊盤
包裝: 管件
Maxim Integrated Products 5
MAX98307/MAX98308
3.3W Mono Class DG Multilevel Audio Amplifier
Note 2: 100% production tested at TA = +25°C. Specifications over temperature limits are guaranteed by design.
Note 3: Testing performed with a resistive load in series with an inductor to simulate an actual speaker. For RL = 8I, L = 68FH.
Note 4: Amplifier inputs AC-coupled to GND.
Note 5: Specified at room temperature with an 8I resistive load in series with a 68FH inductive load connected across the BTL
outputs. Mode transitions controlled by SHDN active-low shutdown control.
ELECTRICAL CHARACTERISTICS (continued)
VPVDD = VCC = VSHDN = 3.6V, VPGND = VGND = 0V, ZL = 8I + 68FH between OUT+ and OUT-, (MAX98307 RIN+ = RIN- = 10kI,
RFB+ = RFB- = 20kI), CIN+ = CIN- = 0.33FF, AV = 14.5dB, AC measurement bandwidth 20Hz to 20kHz, TA = TMIN to TMAX, unless
otherwise noted. Typical values are at TA = +25NC.) (Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Total Harmonic Distortion Plus
Noise
THD+N
fIN = 1kHz, POUT = 1W
0.05
%
Output Offset Voltage
VOS
TA = +25°C
±1
±5
mV
Click-and-Pop Level
KCP
Peak voltage,
A-weighted,
32 samples per
second (Notes 4, 5)
Into shutdown
-65
dBV
Out of shutdown
-65
Output Switching Frequency
340
kHz
Efficiency
η
fIN = 1kHz, POUT at 500mW,
THD+N = 0.02%
84
%
fIN = 1kHz, POUT at 1W, THD+N = 0.05%
82
Current Limit
ILIM
2
ARMS
Output Noise
VN
A-weighted
52
VRMS
LOGIC INPUT (SHDN)
Input Voltage High
VIH
1.4
V
Input Voltage Low
VIL
0.4
V
Input Leakage Current
TA = +25NC
±10
A
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX98307ETE+ 功能描述:音頻放大器 3.3W 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
MAX98307ETE+T 功能描述:音頻放大器 3.3W 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
MAX98307EVKIT# 功能描述:音頻 IC 開發(fā)工具 MAX98307 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
MAX98308EWC+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX98308EWC+T 制造商:Maxim Integrated Products 功能描述:AMPLIFIER - Tape and Reel