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參數資料
| 型號： | MAX9892ELT+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 1/9頁 |
| 文件大小： | 0K |
| 描述： | IC ELIMINATOR CLICK/POP 6UDFN |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 類型： | 音頻抑制器 |
| 應用： | 便攜式音頻，電話 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 6-WDFN |
| 供應商設備封裝： | 6-uDFN（2x2） |
| 包裝： | 帶卷 (TR) |
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 |
參數描述 |
|---|---|
| MAX9892ERT+ | 制造商:Maxim Integrated Products 功能描述: |
| MAX9892ERT+T | 功能描述:音頻 DSP Audio Click-Pop Suppressor RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| MAX9892EVKIT+ | 功能描述:音頻 IC 開發工具 MAX9892 Eval Kit RoHS:否 制造商:Texas Instruments 產品: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 |
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