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參數(shù)資料
| 型號(hào)： | LM4836 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Stereo 2W Audio Power Amplifiers with DC Volume Control, Bass Boost, and Input Mux |
| 中文描述： | 2W的立體聲音頻功率放大器，具有直流音量控制，低音增強(qiáng)和輸入復(fù)用器 |
| 文件頁(yè)數(shù)： | 2/16頁(yè) |
| 文件大?。?/td> | 658K |
| 代理商： | LM4836 |
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Absolute Maximum Ratings
(Note 10)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
Storage Temperature
Input Voltage
Power Dissipation
ESD Susceptibility (Note 12)
ESD Susceptibility (Note 13)
Junction Temperature
Soldering Information
Vapor Phase (60 sec.)
Infrared (15 sec.)
See AN-450 “Surface Mounting and their Effects on
Product Reliability” for other methods of soldering
surface mount devices.
6.0V
-65C to +150C
0.3V to V
DD
+0.3V
Internally limited
2500V
250V
150C
215C
220C
θ
JC
(typ)— MTC28
θ
JA
(typ)— MTC28
θ
JC
(typ)— MXA28A
θ
JA
(typ)— MXA28A (Note 4)
θ
JA
(typ)— MXA28A (Note 3)
θ
JA
(typ)— MXA28A (Note 5)
θ
JA
(typ)— MXA28A (Note 6)
20C/W
80C/W
2C/W
41C/W
54C/W
59C/W
93C/W
Operating Ratings
Temperature Range
T
MIN
≤
T
A
≤
T
MAX
Supply Voltage
40C
≤
TA
≤
85C
2.7V
≤
V
DD
≤
5.5V
Electrical Characteristics for Entire IC
(Notes 7, 10)
The following specifications apply for V
DD
= 5V and T
A
= 25C unless otherwise noted.
Symbol
Parameter
Conditions
LM4836
Units
(Limits)
Typical
(Note 14)
Limit
(Note 15)
2.7
5.5
30
2.0
4
0.8
V
DD
Supply Voltage
V (min)
V (max)
mA (max)
μA (max)
V (min)
V (max)
I
DD
I
SD
V
IH
V
IL
Quiescent Power Supply Current
Shutdown Current
Headphone Sense High Input Voltage
Headphone Sense Low Input Voltage
V
IN
= 0V, I
O
= 0A
V
pin 24
= V
DD
15
0.2
Electrical Characteristics for Volume Attenuators
(Notes 7, 10)
The following specifications apply for V
DD
= 5V and T
A
= 25C unless otherwise noted.
Symbol
Parameter
Conditions
LM4836
Units
(Limits)
Typical
(Note 14)
0
0
-73
-88
-80
Limit
(Note 15)
±
0.5
1.0
-70
-80
-70
C
RANGE
Attenuator Range
Gain with V
pin 5
≥
4.5V
dB (max)
dB (min)
dB (min)
dB (min)
dB (min)
C
RANGE
A
M
Attenuator Range
Mute Attenuation
Attenuation with V
pin 5
= 0V
V
pin 3
= 5V, Bridged Mode
V
pin 3
= 5V, Single-Ended Mode
Electrical Characteristics for Single-Ended Mode Operation
(Notes 7, 10)
The following specifications apply for V
DD
= 5V and T
A
= 25C unless otherwise noted.
Symbol
Parameter
Conditions
LM4836
Units
(Limits)
Typical
(Note 14)
85
Limit
(Note 15)
P
O
Output Power
THD+N = 1.0%; f = 1kHz;
R
L
= 32
THD+N = 10%; f = 1 kHz; R
L
=
32
mW
95
mW
www.national.com
2
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| LM4836MT | Stereo 2W Audio Power Amplifiers with DC Volume Control, Bass Boost, and Input Mux |
| LM4836MTE | Stereo 2W Audio Power Amplifiers with DC Volume Control, Bass Boost, and Input Mux |
| LM4838 | Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain |
| LM4838LQ | Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain |
| LM4838MT | Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM4836LQ | 功能描述:音頻放大器 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 |
| LM4836LQ/NOPB | 功能描述:音頻放大器 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 |
| LM4836MT | 制造商:OC White Company 功能描述:Audio Amp Headphone/Speaker 2-CH Stereo 2.2W Class-AB 28-Pin TSSOP Rail |
| LM4836MT/NOPB | 功能描述:IC AMP AUDIO PWR 2.2W AB 28TSSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:Boomer® 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:DirectDrive® 類型:H 類 輸出類型:耳機(jī)，2-通道（立體聲） 在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點(diǎn):I²C，麥克風(fēng)，靜音，短路保護(hù)，音量控制 安裝類型:表面貼裝 供應(yīng)商設(shè)備封裝:25-WLP（2.09x2.09） 封裝/外殼:25-WFBGA，WLCSP 包裝:帶卷 (TR) |
| LM4836MTE | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Stereo 2W Audio Power Amplifiers with DC Volume Control, Bass Boost, and Input Mux |
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