參數(shù)資料
型號(hào): MAX9755ETI
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: MAX9755ETI
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
相關(guān)PDF資料
PDF描述
MAX9755EUI 2.6W Stereo Audio Power Amplifiers and DirectDrive Headphone Amplifiers
MAX9750BEUI 2.6W Stereo Audio Power Amplifiers and DirectDrive Headphone Amplifiers
MAX9750CETI 2.6W Stereo Audio Power Amplifiers and DirectDrive Headphone Amplifiers
MAX9750CEUI 2.6W Stereo Audio Power Amplifiers and DirectDrive Headphone Amplifiers
MAX9750AETI 2.6W Stereo Audio Power Amplifiers and DirectDrive Headphone Amplifiers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9755ETI+ 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
MAX9755ETI+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
MAX9756ETX+ 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
MAX9756ETX+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
MAX9756EVKIT 功能描述:放大器 IC 開發(fā)工具 Programmers, Development Systems RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V