- 您现在的位置：买卖IC网 > PDF目录30756 > LM4906GR/NOPB (NATIONAL SEMICONDUCTOR CORP) 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA12 PDF资料下载
参数资料
| 型号： | LM4906GR/NOPB |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA12 |
| 封装： | MICRO ARRAY, LLP-12 |
| 文件页数： | 11/16页 |
| 文件大小： | 888K |
| 代理商： | LM4906GR/NOPB |
Absolute Maximum Ratings (Note 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (Note 10)
6.0V
Storage Temperature
65C to +150C
Input Voltage
0.3V to V
DD +0.3V
Power Dissipation (Notes 3, 11)
Internally Limited
ESD Susceptibility (Note 4)
2000V
ESD Susceptibility (Note 5)
200V
Junction Temperature
150C
Thermal Resistance
θ
JC (MSOP)
56C/W
θ
JA (MSOP)
190C/W
θ
JC (LLP)
12C/W
θ
JA (LLP)
63C/W
θ
JA (GRA)
TBDC/W
θ
JC (GRA)
TBDC/W
Operating Ratings
Temperature Range
T
MIN
≤ T
A
≤ T
MAX
40C
≤ T
A
≤ 85C
Supply Voltage
2.6V
≤ V
DD
≤ 5.5V
Electrical Characteristics V
DD =5V
(Notes 1, 2)
The following specifications apply for the circuit shown in Figure 1, unless otherwise specified. Limits apply for T
A = 25C.
Symbol
Parameter
Conditions
LM4906
Units
(Limits)
Typical
Limit
(Notes 7, 8)
I
DD
Quiescent Power Supply Current
V
IN = 0V, Io = 0A, No Load
3.5
7
mA (max)
V
IN = 0V, Io = 0A, 8
Load
4
8
mA (max)
I
SD
Shutdown Current
V
SD = GND
0.1
2
A (max)
V
OS
Output Offset Voltage
7
35
mV (max)
P
o
Output Power
THD+N = 1% (max);f=1kHz
R
L =8
1.0
0.9
W (min)
T
WU
Wake-up time
5
ms
THD+N
Total Harmonic Distortion+Noise
P
o = 0.4 Wrms; f = 1kHz
0.2
%
PSRR
Power Supply Rejection Ratio
V
ripple = 200mV sine p-p
Input terminated with 10
Gain at 6dB
67 (f =
217Hz)
70 (f = 1kHz)
dB
V
SDIH
Shutdown Voltage Input High
SD Pin High = Part On
1.5
V (min)
V
SDIL
Shutdown Voltage Input Low
SD Pin Low = Part Off
1.3
V (max)
Electrical Characteristics V
DD =3V
(Notes 1, 2)
The following specifications apply for the circuit shown in Figure 1, unless otherwise specified. Limits apply for T
A = 25C.
Symbol
Parameter
Conditions
LM4906
Units
(Limits)
Typical
Limit
(Notes 7, 8)
I
DD
Quiescent Power Supply Current
V
IN = 0V, Io = 0A, No Load
2.6
6
mA (max)
V
IN = 0V, Io = 0A, 8
Load
3
7
mA (max)
I
SD
Shutdown Current
V
SD = GND
0.1
2
A (max)
V
OS
Output Offset Voltage
7
35
mV (max)
P
o
Output Power
THD+N = 1% (max);f=1kHz
R
L =8
390
mW
T
WU
Wake-up time
4
ms
THD+N
Total Harmonic Distortion+Noise
P
o = 0.15 Wrms; f = 1kHz
0.1
%
PSRR
Power Supply Rejection Ratio
V
ripple = 200mV sine p-p
Input terminated with 10
Gain at 6dB
71 (f =
217Hz)
73 (f = 1kHz)
dB
V
SDIH
Shutdown Voltage Input High
SD Pin High = Part On
1.1
V (min)
V
SDIL
Shutdown Voltage Input Low
SD Pin Low = Part Off
0.9
V (max)
LM4906
www.national.com
4
相关PDF资料 |
PDF描述 |
|---|---|
| LM4907LD | 1.07 W, 1 CHANNEL, AUDIO AMPLIFIER, DSO8 |
| LM4908MM/NOPB | 0.157 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| LM4908MA/NOPB | 0.157 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| LM4908LQ/NOPB | 0.157 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC8 |
| LM4910MA/NOPB | 0.035 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LM4906LD | 制造商:NSC 制造商全称:National Semiconductor 功能描述:1W, Bypass-Capacitor-less Audio Amplifier with Internal Selectable Gain |
| LM4906LD/NOPB | 功能描述:IC AMP AUDIO PWR 1W MONO 10LLP RoHS:是 类别:集成电路 (IC) >> 线性 - 音頻放大器 系列:Boomer® 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:DirectDrive® 类型:H 类 输出类型:耳机，2-通道（立体声） 在某负载时最大输出功率 x 通道数量:35mW x 2 @ 16 欧姆 电源电压:1.62 V ~ 1.98 V 特点:I²C，麦克风，静音，短路保护，音量控制 安装类型:表面贴装 供应商设备封装:25-WLP（2.09x2.09） 封装/外壳:25-WFBGA，WLCSP 包装:带卷 (TR) |
| LM4906LDBD | 功能描述:音频 IC 开发工具 LM4906LD EVAL BOARD RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| LM4906LDBD/NOPB | 制造商:Texas Instruments 功能描述:Evaluation Kit For 1W, Bypass-Capacitor-Less Audio Amplifier With Internal Selectable Gain |
| LM4906LDX | 功能描述:IC AMP AUDIO PWR 1W MONO 10LLP RoHS:是 类别:集成电路 (IC) >> 线性 - 音頻放大器 系列:Boomer® 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:DirectDrive® 类型:H 类 输出类型:耳机，2-通道（立体声） 在某负载时最大输出功率 x 通道数量:35mW x 2 @ 16 欧姆 电源电压:1.62 V ~ 1.98 V 特点:I²C，麦克风，静音，短路保护，音量控制 安装类型:表面贴装 供应商设备封装:25-WLP（2.09x2.09） 封装/外壳:25-WFBGA，WLCSP 包装:带卷 (TR) |
发布紧急采购，3分钟左右您将得到回复。