" />
參數(shù)資料
型號(hào): MAX97000EWA+T
廠商: Maxim Integrated Products
文件頁數(shù): 6/34頁
文件大小: 0K
描述: IC AUDIO SUBSYSTEM 25WLP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
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: 930mW x 1 @ 8 歐姆; 40mW x 2 @ 16 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,關(guān)閉,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: 標(biāo)準(zhǔn)包裝
其它名稱: MAX97000EWA+TDKR
Audio Subsystem with Mono Class D
Speaker and Class H Headphone Amplifier
MAX97000
14
Typical Operating Characteristics (continued)
(VLDOIN = VPVDD = 3.7V, VGND = VPGND = 0V. Single-ended inputs, preamp gain = 0dB, HPLVOL = HPRVOL = SPKVOL = 0dB. Speaker
loads (ZSPK) connected between OUTP and OUTN. Headphone loads (RHP) connected from HPL or HPR to GND. ZSPK = ∞, RHP = ∞.
CC1P-C1N = CHPVDD = CHPVSS = CBIAS = 1μF. TA = +25°C, unless otherwise noted.)
HEADPHONE_AMPLIFIER
THD+N vs. FREQUENCY
MAX97000
toc27
FREQUENCY (kHz)
THD+N
(%)
10
1
0.1
0.01
0.1
1
10
0.001
0.01
100
POUT = 25mW
POUT = 5mW
RLOAD = 32I
THD+N vs. FREQUENCY
MAX97000
toc28
FREQUENCY (kHz)
THD+N
(%)
10
1
0.1
0.01
0.1
1
10
0.001
0.01
100
POUT = 30mW
POUT = 10mW
RLOAD = 16I
THD+N vs. OUTPUT POWER
MAX97000
toc29
OUTPUT POWER (mW)
THD+N
(%)
50
40
30
20
10
0.01
0.1
1
10
0.001
0
60
fIN = 1kHz
fIN = 6kHz
fIN = 100Hz
RLOAD = 32I
THD+N vs. OUTPUT POWER
MAX97000
toc30
OUTPUT POWER (mW)
THD+N
(%)
70
60
50
40
30
20
10
0.01
0.1
1
10
0.001
0
80
RLOAD = 16I
fIN = 6kHz
fIN = 1kHz
fIN = 100Hz
POWER DISSIPATION
vs. OUTPUT POWER
MAX97000
toc31
OUTPUT POWER (mW)
POWER
DISSIPATION
(mW)
80
70
50 60
20 30 40
10
20
40
60
80
100
120
140
160
180
0
90
fIN = 1kHz
POUT = PHPL + PHPR
RLOAD = 16I
RLOAD = 32I
OUTPUT POWER vs. LOAD RESISTANCE
MAX97000
toc32
LOAD RESISTANCE (I)
OUTPUT
POWER
(mW)
100
10
20
30
40
50
60
70
80
0
1
1000
THD+N = 10%
THD+N = 1%
fIN = 1kHz
OUTPUT POWER vs. LOAD RESISTANCE
MAX97000
toc33
LOAD RESISTANCE (I)
OUTPUT
POWER
(mW)
100
10
20
30
40
50
60
70
0
1
1000
fIN = 1kHz
THD+N = 1%
CCHARGE_PUMP = 2.2F
CCHARGE_PUMP = 1F
CCHARGE_PUMP = 0.47F
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX97000
toc34
FREQUENCY (kHz)
PSRR
(dB)
10
1
0.1
-80
-60
-40
-20
0
-100
0.01
100
VRIPPLE = 200mVP-P
INPUTS AC-COUPLED GND
OUTPUT SPECTRUM
MAX97000
toc35
FREQUENCY (kHz)
AMPLITUDE
(dBV)
20
16
4
8
12
-140
-120
-100
-80
-60
-40
-20
0
-160
0
24
RLOAD = 32I
fIN = 1kHz
相關(guān)PDF資料
PDF描述
MAX97001EWP+T IC AUDIO SUBSYSTEM 20WLP
MAX97002EWP+T IC AUDIO SUBSYSTEM 20WLP
MAX97003EWP+T IC AUDIO SUBSYSTEM LN 20WLP
MAX9700AEUB+ IC AMP AUDIO 1.6W MONO D 10MSOP
MAX9701ETG+T IC AMP AUDIO PWR 2.2W D 24TQFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX97001EVKIT+ 功能描述:音頻 IC 開發(fā)工具 MAX97001 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
MAX97001EWP+T 功能描述:音頻放大器 Audio Subsystem w/ Mono Class D 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
MAX97002EVKIT+ 功能描述:音頻 IC 開發(fā)工具 MAX97002 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
MAX97002EWP+T 功能描述:音頻放大器 Audio Subsystem w/ Mono Class D 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
MAX97003EVKIT# 功能描述:音頻 IC 開發(fā)工具 MAX97003 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