參數(shù)資料
型號: MAX9750AETI
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 音頻/視頻放大
英文描述: 2.6W Stereo Audio Power Amplifiers and DirectDrive Headphone Amplifiers
中文描述: 2.6 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC28
封裝: 5 X 5 MM, 0.80 MM HEIGHT, TQFN-28
文件頁數(shù): 10/31頁
文件大?。?/td> 673K
代理商: MAX9750AETI
M
2.6W Stereo Audio Power Amplifiers and
DirectDrive Headphone Amplifiers
10
______________________________________________________________________________________
Pin Description
PIN
MAX9750
MAX9751
MAX9755
THIN
QFN
TSSOP
THIN
QFN
TSSOP
THIN
QFN
TSSOP
NAME
FUNCTION
1
2
5
6
2
6
INL
BEEP
PGND
OUTL+
OUTL-
PV
DD
CPV
DD
C1P
CPGND
C1N
CPV
SS
V
SS
HPOUTR
HPOUTL
HPV
DD
OUTR-
OUTR+
HPS
Left-Channel Audio Input
Audible Alert Beep Input
Power Ground
Left-Channel Positive Speaker Output
Left-Channel Negative Speaker Output
Speaker Amplifier Power Supply
Charge-Pump Power Supply
Charge-Pump Flying-Capacitor Positive Terminal
Charge-Pump Ground
Charge-Pump Flying-Capacitor Negative Terminal
Charge-Pump Output. Connect to V
SS
.
Headphone Amplifier Negative Power Supply
Right-Channel Headphone Output
Left-Channel Headphone Output
Headphone Positive Power Supply
Right-Channel Negative Speaker Output
Right-Channel Positive Speaker Output
Headphone Sense Input
3, 19
4
5
6, 16
7
8
9
10
11
12
13
14
15
17
18
20
7, 23
8
9
10, 20
11
12
13
14
15
16
17
18
19
21
22
24
3, 19
4
5
6, 16
7
8
9
10
11
12
13
14
15
17
18
20
7, 23
8
9
10, 20
11
12
13
14
15
16
17
18
19
21
22
24
3, 19
4
5
6, 16
7
8
9
10
11
12
13
14
15
17
18
20
7, 23
8
9
10, 20
11
12
13
14
15
16
17
18
19
21
22
24
21
25
21
25
21
25
BIAS
Common-Mode Bias Voltage. Bypass with a 1
μ
F
capacitor to GND.
22
26
22
26
22
26
SHDN
Shutdown. Drive
SHDN
low to disable the device.
Connect
SHDN
to V
DD
for normal operation.
Gain Control Input 2
Gain Control Input 1
Power Supply
Ground
Right-Channel Audio Input
Analog Volume Control Input
Left-Channel Audio Input 1
Left-Channel Audio Input 2
Input Select
Gain Select
Right-Channel Audio Input 1
Right-Channel Audio Input 2
No Connection. Not internally connected.
23
24
25
26
27
28
27
28
1
2
3
4
25
26
1
2
23
24
27
28
1
2
5
6
27
28
3
4
25
1
GAIN2
GAIN1
V
DD
GND
INR
VOL
INL1
INL2
IN1/
2
GAIN
INR1
INR2
N.C.
23, 26
28
24
1, 27
2, 27
4
28
3, 5
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9750AETI+ 功能描述:音頻放大器 Integrated Circuits (ICs) 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
MAX9750AETI+T 功能描述:音頻放大器 Integrated Circuits (ICs) 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
MAX9750AEUI+ 功能描述:IC AMP AUDIO PWR 2.6W AB 28TSSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:DirectDrive® 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(shí)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(diǎn):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)
MAX9750AEUI+T 功能描述:IC AMP AUDIO PWR 2.6W AB 28TSSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:DirectDrive® 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(shí)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(diǎn):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)
MAX9750AEVKIT 功能描述:放大器 IC 開發(fā)工具 RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V