參數(shù)資料
型號(hào)： MAX9750CEUI
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 音頻控制
英文描述： 2.6W Stereo Audio Power Amplifiers and DirectDrive Headphone Amplifiers
中文描述： VOLUME CONTROL CIRCUIT, PDSO28
封裝： 4.40 MM, MO-153AE, TSSOP-28
文件頁數(shù)： 10/31頁
文件大?。?/td> 673K
代理商： MAX9750CEUI
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
MAX9751ETI+ 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
MAX9751ETI+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
MAX9751EUI 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX9752AETI+ 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
MAX9752AETI+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
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