(VPVDD <" />
參數(shù)資料
型號: MAX98300SETA+T
廠商: Maxim Integrated Products
文件頁數(shù): 8/14頁
文件大小: 0K
描述: IC AMP AUD SPKR 2W MONO D 8TDFN
標(biāo)準(zhǔn)包裝: 2,500
類型: D 類
輸出類型: 1-通道(單聲道)
在某負(fù)載時最大輸出功率 x 通道數(shù)量: 2.6W x 1 @ 4 歐姆
電源電壓: 2.6 V ~ 5.5 V
特點: 消除爆音,差分輸入,短路和熱保護(hù),關(guān)閉
安裝類型: *
供應(yīng)商設(shè)備封裝: *
封裝/外殼: *
包裝: *
3
Maxim Integrated
Mono 2.6W Class D Amplifier
MAX98300
ELECTRICAL CHARACTERISTICS (continued)
(VPVDD = VSHDN = 5.0V, VPGND = 0V, AV = 12dB (GAIN = PVDD), RL = J, RL connected between OUT+ to OUT-, AC measurement
bandwidth 20Hz to 22kHz, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25NC.) (Notes 1, 2)
Note 1: All devices are 100% production tested at +25NC. All temperature limits are guaranteed by design.
Note 2: Testing performed with a resistive load in series with an inductor to simulate an actual speaker load. For RL = 4I,
L = 33FH. For RL = 8I, L = 68FH.
Note 3: Amplifier inputs AC-coupled to ground.
Note 4: Mode transitions controlled by SHDN.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Power-Supply Rejection Ratio
(Note 3)
PSRR
VPVDD = 2.6V to 5.5V, TA = +25NC
50
70
dB
VRIPPLE = 200mVP-P
f = 217Hz
67
f = 20kHz
63
Output Power
POUT
fIN = 1kHz, RL = 4I
THD+N = 1%
2.1
W
THD+N = 10%
2.6
fIN = 1kHz, RL = 8I
THD+N = 1%
1.35
THD+N = 10%
1.65
THD+N = 1%,
VPVDD = 3.7V
0.71
THD+N = 10%,
VPVDD = 3.7V
0.89
Total Harmonic Distortion Plus
Noise
THD+N
fIN = 1kHz
RL = 4I
POUT = 1W
0.05
%
RL = 8I
POUT = 0.5W
0.04
%
Oscillator Frequency
fOSC
300
kHz
Spread-Spectrum Bandwidth
±10
kHz
Efficiency
E
POUT = 1.3W, RL = 8I
89
%
Noise
VN
AV = 0dB, A-weighted (Note 3)
36
F
VRMS
Output Current Limit
ILIM
2
A
Thermal Shutdown Level
+160
N
C
Thermal Shutdown Hysteresis
20
N
C
DIGITAL INPUT (SHDN)
Input-Voltage High
VINH
1.4
V
Input-Voltage Low
VINL
0.4
V
Input Leakage Current
TA = +25NC
Q
10
F
A
相關(guān)PDF資料
PDF描述
MAX98302ETD+ IC AMP STER CLASS D 2.4W 14TDFN
MAX98303EWE+T IC AMP AUDIO 3.1W STEREO D 16WLP
MAX98304EWL+T IC AMP AUDIO 3.2W MONO D 9WLP
MAX98306ETD+T IC AMP AUDIO 3.7W STER D 14TDFN
MAX98307ETE+ IC AMP AUD 3.3W MONO DG 16TQFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX98302ETD+ 功能描述:IC AMP STER CLASS D 2.4W 14TDFN RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:DirectDrive® 類型:H 類 輸出類型:耳機(jī),2-通道(立體聲) 在某負(fù)載時最大輸出功率 x 通道數(shù)量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點:I²C,麥克風(fēng),靜音,短路保護(hù),音量控制 安裝類型:表面貼裝 供應(yīng)商設(shè)備封裝:25-WLP(2.09x2.09) 封裝/外殼:25-WFBGA,WLCSP 包裝:帶卷 (TR)
MAX98302ETD+T 功能描述:音頻放大器 2W 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
MAX98302EVKIT+ 功能描述:音頻 IC 開發(fā)工具 MAX98302 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
MAX98303EVKIT+ 功能描述:音頻 IC 開發(fā)工具 MAX98303 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
MAX98303EWE+ 制造商:Maxim Integrated Products 功能描述:STEREO CLASS D AMPLIFIER - Rail/Tube