参数资料
| 型号： | NCP2830MUTXG |
| 厂商： | ON Semiconductor |
| 文件页数： | 9/15页 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO CLASS D 20UQFN |
| 产品变化通告： | Product Obsolescence 24/Jan/2011 |
| 标准包装： | 3,000 |
| 类型： | D 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： | 1.2W x 1 @ 8 欧姆 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 特点： | 差分输入，关闭 |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | 20-UQFN（3x3） |
| 封装/外壳： | 20-UFQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
NCP2830
http://onsemi.com
3
PIN FUNCTION DESCRIPTION
Pin
Pin Name
Type
Description
20
VB_IN
I
This pin must be externally connection in a star configuration with Pin n°15. The Cout filtering
(10 mF/6.3 V/0603) capacitor must be connected as close as possible to the connection point.
3
AGND
P
Ground. These pins must be connected separately to the dedicated Ground plane with a minimum of
track length. Thus, a star connection is required.
9
PGND_C
P
Ground. These pins must be connected separately to the dedicated Ground plane with a minimum of
track length. Thus, a star connection is required.
17
PGND_D
P
Ground. These pins must be connected separately to the dedicated Ground plane with a minimum of
track length. Thus, a star connection is required.
4, 12
AVDD
PVDD
P
These pins are dedicated to the signal connection for the battery input. They must be connected to the
power source (ie lithium/Ion battery) in a star mode. It must be decoupled by a low ESR ceramic
capacitor. (4.7
mF/6.3 V/0603). The use of a 4 or more layers board is advised. In that case, a dedicated
plane for this battery voltage is mandatory.
1
INP
I
Positive audio input of the fully differential filterless Class D Audio Amplifier
2
INM
I
Negative audio input of the fully differential filterless Class D Audio Amplifier
16
OUTM
O
Negative audio output of the fully differential filterless Class D Audio Amplifier
18
OUTP
O
Positive audio output of the fully differential filterless Class D Audio Amplifier
5
WM
I
Wire Mode pin: When a low level is applied to this pin, the device operates in Normal mode (VB = 5 V
typ.). In case of a high level, it switches to a Wire Mode (VB = VDD)
6
SD
I
Shutdown input. The device enters in shutdown mode when a low level is applied on this pin.
7
GS
I
Gain Select Input. When a low level is applied to this pin, an internal 2 V/V gain is setup. In case of a
high level, it switches to an internal 4 V/V gain.
8
C2N
P
One side of the external charge pump capacitor is connected to this pin, associated with C2P. Using a
low ESR ceramic capacitor is recommended to optimize charge pump efficiency (2.2
mF/6.3 V/0603
recommended).
10
C1N
P
One side of the external charge pump capacitor is connected to this pin, associated with C1P. Using a
low ESR ceramic capacitor is recommended to optimize charge pump efficiency (2.2
mF/6.3V/0603
recommended).
13
C2P
P
One side of the external charge pump capacitor is connected to this pin, associated with C2N. Using a
low ESR ceramic capacitor is recommended to optimize charge pump efficiency (2.2
mF/6.3 V/0603
recommended).
14
C1P
P
One side of the external charge pump capacitor is connected to this pin, associated with C1N. Using a
low ESR ceramic capacitor is recommended to optimize charge pump efficiency (2.2
mF/6.3 V/0603
recommended).
15
VB_OUT
O
This pin must be externally connection in a star configuration with Pin n°20. The Cout filtering
(10
mF/6.3 V/0603) capacitor must be connected as close as possible to the connection point. This VB
input is dedicated to supply the internal power stages. Thus, it must be connected to Cout with the
lowest impedance connection.
11
RES1
I
Reserved for production. Must be connected to GND plane in final application
19
RES2
I
Reserved for production. Must be connected to GND plane in final application
相关PDF资料 |
PDF描述 |
|---|---|
| NCP2890AFCT2 | IC AMP AUDIO POWER 1W 9-FLIPCHIP |
| NCP4894MNR2 | IC AMP AUDIO PWR 1W DIFF 10-DFN |
| NCP4896FCT1G | IC AMP AUDIO PORTABLE 9FLIPCHIP |
| NCS2200SQLT1 | IC COMPARATOR LV LP COMPL 6-DFN |
| NCS2220AMUT1G | IC COMPARATOR DUAL LV 8UDFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NCP2830MUTXGEVB | 功能描述:BOARD EVAL NCP2830 RoHS:是 类别:编程器，开发系统 >> 评估板 - 音频放大器 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- |
| NCP2860 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:AC-DC Offline Switching Controllers/Regulators |
| NCP2860/D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:300 mA Very Low Noise LDO |
| NCP2860_06 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:300 mA Very Low Noise, Low Dropout Linear Regulator |
| NCP2860DM277R2 | 功能描述:低压差稳压器 - LDO 2.77V or ADJ 300mA RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
发布紧急采购，3分钟左右您将得到回复。