参数资料
型号: LM4863MWC
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 音频/视频放大
英文描述: 1.5 W, 2 CHANNEL, AUDIO AMPLIFIER, UUC
封装: WAFER
文件页数: 16/22页
文件大小: 757K
代理商: LM4863MWC
Absolute Maximum Ratings (Note 3)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
6.0V
Storage Temperature
65C to +150C
Input Voltage
0.3V to V
DD +0.3V
Power Dissipation (Note 4)
Internally limited
ESD Susceptibility(Note 5)
2000V
ESD Susceptibility (Note 6)
200V
Junction Temperature
150C
Solder Information
Small Outline Package
Vapor Phase (60 sec.)
215C
Infrared (15 sec.)
220C
See AN-450 “Surface Mounting and their Effects on
Product Reliablilty” for other methods of soldering surface
mount devices.
Thermal Resistance
θ
JC (typ) — M16B
20C/W
θ
JA (typ) — M16B
80C/W
θ
JC (typ) — N16A
20C/W
θ
JA (typ) — N16A
63C/W
θ
JC (typ) — MTC20
20C/W
θ
JA (typ) — MTC20
80C/W
θ
JC (typ) — MXA20A
2C/W
θ
JA (typ) — MXA20A
41C/W (Note 7)
θ
JA (typ) — MXA20A
51C/W (Note 8)
θ
JA (typ) — MXA20A
90C/W(Note 9)
θ
JA (typ) — LQ24A
TBD C/W (Note 10)
θ
JA (typ) — LQ24A
TBD C/W (Note 11)
θ
JA (typ) — LQ24A
TBD C/W (Note 12)
Operating Ratings
Temperature Range
T
MIN ≤ TA ≤ TMAX
40C
≤ T
A ≤ 85C
Supply Voltage
2.0V
≤ V
DD ≤ 5.5V
Electrical Characteristics for Entire IC (Notes 3, 13)
The following specifications apply for V
DD= 5V unless otherwise noted. Limits apply for TA= 25C.
Symbol
Parameter
Conditions
LM4863
Units
(Limits)
Typical
Limit
(Note 14)
(Note 15)
V
DD
Supply Voltage
2
V (min)
5.5
V (max)
I
DD
Quiescent Power Supply Current
V
IN = 0V, IO = 0A (Note 16), HP-IN = 0V
11.5
20
mA (max)
6
mA (min)
V
IN = 0V, IO = 0A (Note 16), HP-IN = 4V
5.8
mA
I
SD
Shutdown Current
V
DD applied to the SHUTDOWN pin
0.7
2
A (min)
V
IH
Headphone High Input Voltage
4
V (min)
V
IL
Headphone Low Input Voltage
0.8
V (max)
Electrical Characteristics for Bridged-Mode Operation (Notes 3, 13)
The following specifications apply for V
DD= 5V unless otherwise specified. Limits apply for TA= 25C.
Symbol
Parameter
Conditions
LM4863
Units
(Limits)
Typical
(Note 14)
Limit
(Note 15)
V
OS
Output Offset Voltage
V
IN = 0V
5
50
mV (max)
P
O
Output Power (Note 17)
THD+N = 1%, f = 1kHz
LM4863MTE, R
L =3 (Note 18)
LM4863LQ, R
L =3 (Note 18)
2.5
W
LM4863MTE, R
L =4 (Note 19)
LM4863LQ, R
L =4 (Note 19)
2.2
W
LM4863, R
L =8
1.1
1.0
W (min)
THD+N = 10%, f = 1kHz
LM4863MTE, R
L =3 (Note 18)
LM4863LQ, R
L =3 (Note 18)
3.2
W
LM4863MTE, R
L =4 (Note 19)
LM4863LQ, R
L =4 (Note 19)
2.7
W
LM4863, R
L =8
1.5
W
THD+N = 1%, f = 1kHz, R
L =32
0.34
W
LM4863
www.national.com
3
相关PDF资料
PDF描述
LM4863MX/NOPB 1.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO16
LM4863MTEX/NOPB 3.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20
LM4863MTX/NOPB 1.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20
LM4863N/NOPB 1.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP16
LM4863LQX/NOPB 3.2 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC24
相关代理商/技术参数
参数描述
LM4863MX 制造商:NSC 制造商全称:National Semiconductor 功能描述:Engineering Project Manager
LM4863MX/NOPB 功能描述:IC AMP AUDIO PWR 3.2W AB 16SOIC 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)
LM4863N 功能描述:IC AMP AUDIO PWR 3.2W STER 16DIP RoHS:否 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)
LM4864 制造商:NSC 制造商全称:National Semiconductor 功能描述:300 mW Audio Power Amplifier with Shutdown Mode
LM4864LD/NOPB 功能描述:IC AMP AUDIO PWR .725W AB 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)