- 您现在的位置：买卖IC网 > PDF目录10382 > NCV2890DMR2G (ON Semiconductor)IC PWR AMP AUDIO 1W 8-MICRO PDF资料下载
参数资料
| 型号： | NCV2890DMR2G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC PWR AMP AUDIO 1W 8-MICRO |
| 标准包装： | 4,000 |
| 类型： | AB 类 |
| 输出类型： | 1-通道（单声道） |
| 在某负载时最大输出功率 x 通道数量： | 1.08W x 1 @ 8 欧姆 |
| 电源电压： | 2.2 V ~ 5.5 V |
| 特点： | 消除爆音，差分输入，短路和热保护，关闭 |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | Micro8? |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 包装： | 带卷 (TR) |
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
相关PDF资料 |
PDF描述 |
|---|---|
| MS27468E15F18P | CONN RCPT 18POS JAM NUT W/PINS |
| MS27484T16A26SLC | CONN HSG PLUG 26POS STRGHT SCKT |
| MS27508E14F18SA | CONN RCPT 18POS BOX MNT W/SCKT |
| D38999/20WD15SNLC | CONN HSG RCPT 15POS WALL MT SCKT |
| MS27468T17F99P | CONN RCPT 23POS JAM NUT W/PINS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NCV2901 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Single Supply Quad Comparators |
| NCV2901CTR | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Single Supply Quad Comparators |
| NCV2901DR2 | 功能描述:校验器 IC 3-36V Qud Comparator RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| NCV2901DR2G | 功能描述:校验器 IC 3-36V Qud Comparator Commercial Temp RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| NCV2901DTBR2G | 功能描述:校验器 IC ANA SGL SUP CMP QUAD RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
发布紧急采购，3分钟左右您将得到回复。