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參數(shù)資料
| 型號： | MAX9892EVKIT+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 0K |
| 描述： | KIT EVAL FOR MAX0902 |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| 主要目的： | 音頻，音頻處理 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | MAX9892 |
| 主要屬性： | 點彈消除器 |
| 次要屬性： | 包括板載 MAX4338 耳機放大器 |
| 已供物品： | 板 |
General Description
The MAX9892 is an audio click-and-pop eliminator for
portable multimedia devices. Operating from a 1.7V to
3.6V supply, the MAX9892 connects to the output of the
existing system amplifier and provides a low-imped-
ance path to ground during startup and shutdown. The
inputs INL and INR accept voltage swings from VDD to
5.5V below VDD. See the Setting the Supply Voltage
section for more information. The power-up and power-
down transients are shunted to ground to prevent clicks
and pops from becoming audible.
The MAX9892 features two low-impedance analog
switches controlled by MUTE that opens and closes the
switches. The switches are open during normal opera-
tion and have no impact on the output signal. During
startup and shutdown of the amplifier, the MAX9892
can be activated to short the outputs to ground and
prevent clicks and pops from pulling current through
the headphones.
The MAX9892 is available in 6-bump UCSP (1mm x
1.52mm x 0.6mm) and 6-pin DFN (2mm x 2mm x
0.75mm) packages. The MAX9892 is specified over the
-40°C to +85°C temperature range.
Applications
Mobile Phones
Smart Phones
Mobile Internet Devices
Portable Gaming Consoles
Portable Media Players
Notebook Computers
Features
Distortion-Free, Click-and-Pop Elimination
Less than 1A Supply Current
1.7V to 3.6V Single-Supply Operation
Tiny Packages
6-Bump UCSP (1mm x 1.52mm x 0.6mm)
6-Pin DFN (2mm x 2mm x 0.75mm)
MAX9892
Shunt Mode Audio Click-and-Pop Eliminator
________________________________________________________________
Maxim Integrated Products
1
19-4295; Rev 0; 10/08
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
+
Denotes a lead-free/RoHS-compliant package.
12
3
A
B
UCSP
TOP VIEW
(BUMPS ON BOTTOM)
INL
GND
INR
VDD
SET
MUTE
4
3
INL
MUTE
5
2
GND
VDD
6
1
INR
SET
μDFN
TOP VIEW
MAX9892
+
Pin Configurations
MAX9892
MUTE
SET
CSET
VDD
GND
1.7V TO 3.6V
HEADPHONE
AMPLIFIER
INL
INR
RSERIES
0.1
μF
Typical Operating Circuit
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
MAX9892ERT+
-40°C to +85°C
6 UCSP
MAX9892ELT+
-40°C to +85°C
6 DFN
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX9892EVKIT+ | 功能描述:音頻 IC 開發(fā)工具 MAX9892 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| MAX9895AETL+ | 制造商:Maxim Integrated Products 功能描述: |
| MAX989EKA | 制造商:Maxim Integrated Products 功能描述:DUAL/QUAD MICROPOWER LOW-VOLTAGE - Cut Tape Product |
| MAX989EKA+ | 制造商:Maxim Integrated Products 功能描述:COMPARATOR DUAL R-R I/O 2.75V/5.5V 8PIN SOT-23 - Rail/Tube |
| MAX989EKA+T | 功能描述:校驗器 IC Dual uPower Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
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