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參數(shù)資料
| 型號： | MAX9720AEUE |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 50mW, DirectDrive, Stereo Headphone Amplifier with SmartSense and Shutdown |
| 中文描述： | 0.05 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO16 |
| 封裝： | 4.40 MM, MO-153AB, TSSOP-16 |
| 文件頁數(shù)： | 17/21頁 |
| 文件大?。?/td> | 508K |
| 代理商： | MAX9720AEUE |
UCSP Applications Information
For the latest application details on UCSP construction,
dimensions, tape carrier information, printed circuit
board techniques, bump-pad layout, and the recom-
mended reflow temperature profile, as well as the latest
information on reliability testing results, go to Maxim
’
s
website at www.maxim-ic.com/ucsp and look up
Application Note:
UCSP—A Wafer-Level Chip-Scale
Package
.
M
50mW, DirectDrive, Stereo Headphone
Amplifier with SmartSense and Shutdown
______________________________________________________________________________________
17
t
DELAY
3.1
μ
s
70mV
OUT_
HPS
HEADPHONE
INSERTED
Figure 9. HPS Debouncing Delay
OUTL
MAX9720
INL
9
MAX5408
H0
L0
5
6
W0A
7
LEFT AUDIO
INPUT
11
W1A
10
C
IN
C
IN
RIGHT AUDIO
INPUT
INR
OUTR
14
16
H1
L1
12
11
Figure 10. MAX9720 and MAX5408 Volume Control Circuit
Chip Information
TRANSISTOR COUNT: 4858
PROCESS: BiCMOS
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
V
DD
OUTL
HPS
OUTR
SV
SS
SGND
INR
TIME
INL
TOP VIEW
TOP VIEW
(BUMP SIDE DOWN)
MAX9720
TSSOP
MODE1
C1P
PV
SS
PGND
C1N
MODE2
ALERT
UCSP
A
B
C
D
1
2
3
4
PV
SS
ALERT
INL
INR
C1N MODE2 TIME SGND
PGND MODE1 HPS
SV
SS
C1P
V
DD
OUTL OUTR
Pin Configurations
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX9720AEUE+ | 功能描述:音頻放大器 50mW DirectDrive Headphone Amplifier 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 |
| MAX9720AEUE+T | 功能描述:音頻放大器 50mW DirectDrive Headphone Amplifier 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 |
| MAX9720BEBE | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX9720BEBE+ | 制造商:Maxim Integrated Products 功能描述:AUD AMP HDPH 2CH STEREO 0.05W CLS-AB 16UCSP - Rail/Tube |
| MAX9720BEBE+T | 功能描述:音頻放大器 50mW DirectDrive Headphone Amplifier 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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