參數(shù)資料
型號(hào)： MAX9796EBX+TG45
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 2/28頁(yè)
文件大?。?/td> 0K
描述： IC AMP AUDIO 2.3W MONO D 36UCSP
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： D 類
輸出類型： 1-通道（單聲道），帶立體聲耳機(jī)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量： 2.3W x 1 @ 4 歐姆
電源電壓： 2.7 V ~ 5.5 V
特點(diǎn)： 消除爆音，差分輸入，I²C，靜音，短路和熱保護(hù)，關(guān)機(jī)，音量控制
安裝類型： 表面貼裝
供應(yīng)商設(shè)備封裝： 36-UCSP
封裝/外殼： 36-WFBGA，CSBGA
包裝： 帶卷 (TR)
MAX9796
2.3W, High-Power Class D Audio Subsystem
with DirectDrive Headphone Amplifiers
10
______________________________________________________________________________________
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
MAX9796
toc28
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
0.001
10
100k
VDD = 3.3V
RL = 16
Ω
POUT = 20mW
POUT = 40mW
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
MAX9796
toc29
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
0.001
10
100k
VDD = 3.3V
RL = 32
Ω
POUT = 10mW
POUT = 40mW
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT POWER
MAX9796
toc30
OUTPUT POWER (mW)
THD+N
(%)
60
40
20
0.01
0.1
1
10
100
0.001
080
VDD = 5V
RL = 32
Ω
f = 10kHz
f = 20Hz
f = 1kHz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT POWER
OUTPUT POWER (mW)
THD+N
(%)
MAX9796
toc31
0
306090
120
0.001
0.01
0.1
1
10
100
f = 20Hz
f = 1kHz
f = 10kHz
VDD = 3.3V
RL = 16
Ω
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT POWER
MAX9796
toc32
OUTPUT POWER (mW)
THD+N
(%)
60
40
20
0.01
0.1
1
10
100
0.001
080
VDD = 3.3V
RL = 32
Ω
f = 10kHz
f = 20Hz
f = 1kHz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. COMMON-MODE VOLTAGE
COMMON-MODE VOLTAGE (V)
THD+N
(%)
MAX9796
toc33
0
0.5
1.0
1.5
2.0
2.5
0.001
0.01
0.1
1
10
100
VDD = 3.3V
fIN = 1kHz
POUT = 30mW
GAIN = +3dB
RL = 32
Ω
POWER DISSIPATION
vs. OUTPUT POWER
MAX9796
toc34
TOTAL OUTPUT POWER (mW)
POWER
DISSIPATION
(mW)
80
40
50
100
150
200
250
300
350
400
450
500
0
120
VDD = 5V
f = 1kHz
RL = 32
Ω
POUT = POUTR + POUTL
POWER DISSIPATION
vs. OUTPUT POWER
MAX9796
toc35
TOTAL OUTPUT POWER (mW)
POWER
DISSIPATION
(mW)
120
80
40
50
100
150
200
250
300
350
400
450
500
0
0160
VDD = 3.3V
f = 1kHz
POUT = POUTR + POUTL
RL = 16
Ω
RL = 32
Ω
OUTPUT POWER
vs. SUPPLY VOLTAGE
MAX9796
toc36
SUPPLY VOLTAGE (V)
OUTPUT
POWER
(mW)
5.2
4.7
4.2
3.7
3.2
35
40
45
50
55
60
65
30
2.7
THD+N = 10%
THD+N = 1%
RL = 32
Ω
f = 1kHz
Typical Operating Characteristics (continued)
(VDD = PVDD = CPVDD = 3.3V, GND = PGND = CPGND = 0V, SHDN = VDD, I2C settings (INA gain = +20dB, INB gain = INC gain =
0dB, volume setting = 0dB, mono path gain = 0dB, SHDN = 1, SSM = 1). C1 = C2 = C3 = 1F. Speaker load resistors (RLSP) are ter-
minated between OUT+ and OUT-, headphone load resistors are terminated to GND, unless otherwise noted.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9796EVKIT 制造商:Maxim Integrated Products 功能描述:2.3W HIGH-POWER CLASS D AUDIO SUBS - Rail/Tube
MAX9796EVKIT+ 制造商:Maxim Integrated Products 功能描述:MAX9796 EVAL KIT - Boxed Product (Development Kits)
MAX98088EVKIT# 功能描述:音頻 IC 開發(fā)工具 MAX98088 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
MAX98088EVKIT+ 功能描述:音頻 IC 開發(fā)工具 MAX98088 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
MAX98088EWY+T 功能描述:接口—CODEC Dual I2S Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
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