參數(shù)資料
型號： NCP2890DMR2
廠商： ON Semiconductor
文件頁數(shù)： 1/16頁
文件大小： 0K
描述： IC AMP POWER AUDIO 1W 8MICRO
產(chǎn)品變化通告： LTB Notification 03/Jan/2008
標(biāo)準(zhǔn)包裝： 1
類型： AB 類
輸出類型： 1-通道（單聲道）
在某負(fù)載時最大輸出功率 x 通道數(shù)量： 1.08W x 1 @ 8 歐姆
電源電壓： 2.2 V ~ 5.5 V
特點： 消除爆音，差分輸入，短路和熱保護(hù)，關(guān)閉
安裝類型： 表面貼裝
供應(yīng)商設(shè)備封裝： Micro8?
封裝/外殼： 8-TSSOP，8-MSOP（0.118"，3.00mm 寬）
包裝： 剪切帶 (CT)
其它名稱： NCP2890DMR2OSCT
Semiconductor Components Industries, LLC, 2006
November, 2006 Rev. 10
1
Publication Order Number:
NCP2890/D
NCP2890, NCV2890
1.0 Watt Audio Power
Amplifier
The NCP2890 is an audio power amplifier designed for portable
communication device applications such as mobile phone
applications. The NCP2890 is capable of delivering 1.0 W of
continuous average power to an 8.0
W BTL load from a 5.0 V power
supply, and 320 mW to a 4.0
W BTL load from a 2.6 V power supply.
The NCP2890 provides high quality audio while requiring few
external components and minimal power consumption. It features a
lowpower consumption shutdown mode, which is achieved by
driving the SHUTDOWN pin with logic low.
The NCP2890 contains circuitry to prevent from “pop and click”
noise that would otherwise occur during turnon and turnoff
transitions.
For maximum flexibility, the NCP2890 provides an externally
controlled gain (with resistors), as well as an externally controlled
turnon time (with the bypass capacitor).
Due to its excellent PSRR, it can be directly connected to the
battery, saving the use of an LDO.
This device is available in a 9Pin FlipChip CSP (standard
TinLead and LeadFree versions) and a Micro8
t package.
Features
1.0 W to an 8.0 W BTL Load from a 5.0 V Power Supply
Excellent PSRR: Direct Connection to the Battery
“Pop and Click” Noise Protection Circuit
Ultra Low Current Shutdown Mode
2.2 V5.5 V Operation
External Gain Configuration Capability
External Turnon Time Configuration Capability
Up to 1.0 nF Capacitive Load Driving Capability
Thermal Overload Protection Circuitry
AECQ100 Qualified Part Available
PbFree Packages are Available
NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
Typical Applications
Portable Electronic Devices
PDAs
Wireless Phones
9Pin FlipChip CSP
FC SUFFIX
CASE 499E
PIN CONNECTIONS
XXX
= Specific Device Code,
A, R
= Assembly Location
Y
= Year
WW, W = Work Week
G
= PbFree Package
MARKING
DIAGRAMS
A3
B3
C3
A2
B2
C2
A1
B1
C1
INM
OUTA
INP
VM_P
VM
Vp
BYPASS
OUTB SHUTDOWN
8
7
6
5
1
2
3
4
Micro8
DM SUFFIX
CASE 846A
SHUTDOWN
BYPASS
INP
INM
OUTB
VM
Vp
OUTA
1
8
9Pin FlipChip CSP
Micro8
(Top View)
1
See detailed ordering and shipping information in the package
dimensions section on page 14 of this data sheet.
ORDERING INFORMATION
http://onsemi.com
XXX
AYWW
G
A1
A3
C1
XXX
RYW
G
1
8
相關(guān)PDF資料
PDF描述
LTC2413CGN#TR IC ADC 24BIT 50/60HZ MPWR 16SSOP
MS27466E17A35S CONN RCPT 55POS WALL MNT W/SCKT
CS3102A-14S-59S CONN RCPT 2POS BOX MNT W/SCKT
VE-B32-MY CONVERTER MOD DC/DC 15V 50W
MS27473E8A98S CONN PLUG 3POS STRAIGHT W/SCKT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NCP2890DMR2G 功能描述:音頻放大器 1W Audio Power Industrial Temp 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
NCP2890EVB 功能描述:音頻 IC 開發(fā)工具 ANA EVAL BRD 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
NCP2890FCT1 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:1.0 Watt Audio Power Amplifier
NCP2892 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:1.3 Watt Audio Power Amplifier with Fast Turn On Time
NCP2892AEVB 功能描述:音頻 IC 開發(fā)工具 NCP2892AEVB 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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*