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參數資料
| 型號： | LM386M-1 |
| 廠商： | 永盛國際集團 |
| 元件分類： | 音頻放大器 |
| 英文描述： | Low Voltage Audio Power Amplifier(Low Voltage Audio Power Amplifier) |
| 中文描述： | 低電壓音頻功率放大器（低電壓音頻功率放大器） |
| 文件頁數： | 2/8頁 |
| 文件大?。?/td> | 310K |
| 代理商： | LM386M-1 |
T
A
= 25C
Parameter
Conditions
Min
Typ
Max
Units
Operating Supply Voltage (V
S
)
Quiescent Current (I
Q
)
Output Power (P
OUT
)
V
S
= 6V, V
IN
= 0
4
8
mA
= 6V, R
= 8
, THD = 10%
V s = 9V,RL =8 , THD =10%
Vs = 6V,10uF from Pin 1 to 8
250
50
0
325
700
mW
Voltage Gain (A
V
)
V
S
= 6V, f = 1 kHz
10 μF from Pin 1 to 8
V
S
= 6V, Pins 1 and 8 Open
V
S
= 6V, R
L
= 8
, P
OUT
= 125 mW
f = 1 kHz, Pins 1 and 8 Open
V
S
= 6V, f = 1 kHz, C
BYPASS
= 10 μF
Pins 1 and 8 Open, Referred to Output
26
46
300
0.2
dB
dB
kHz
%
Bandwidth (BW)
Total Harmonic Distortion (THD)
Power Supply Rejection Ratio (PSRR)
50
dB
Input Resistance (R
IN
)
Input Bias Current (I
BIAS
)
50
250
k
nA
V
S
= 6V, Pins 2 and 3 Open
Note 1:
All voltages are measured with respect to the ground pin, unless otherwise specified.
Note 2:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is func-
tional, but do not guarantee specific performance limits. Electrical Characteristics state DC andAC electrical specifications under particular test conditions which guar-
antee specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not guaranteed for parameters where no limit is
given, however, the typical value is a good indication of device performance.
Note 3:
For operation in ambient temperatures above 25C, the device must be derated based on a 150C maximum junction temperature and
a thermal resistance of 170C/W for the small outline package.
Absolute Maximum Ratings
Dual-In-Line Package
Soldering (10 sec)
Small Outline Package
(SOIC )
Vapor Phase (60 sec)
Infrared (15 sec)
+260C
+215C
+220C
Electrical Characteristics
(Notes 1, 2)
4
12
V
V
,Vcc=6V,R =8 ,f=1KH , unless otherwise specified
Z
Pins 1 and 8 Open
15V
Soldering Information
Supply Voltage
(WS386-1)
Package Dissipation(Note3)
(WS386N) 1.25W
0.73W
(WS386M)
.4V
+
-
65 C to +150 C
0 C to+70 C
+150 C
Input Voltage
Storage Temperature
Operating Temperature
Junction Temperature
-
8-2
LM386-1
Bandwidth (BW)
60
kHz
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LM386M-1 | 制造商:Texas Instruments 功能描述:AMP AUDIO 0.25W SMD SOIC8 386 |
| LM386M-1/NOPB | 功能描述:音頻放大器 LOW VLTG AUDIO PWR AMP RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LM386M-1/NOPB | 制造商:Texas Instruments 功能描述:Audio Power Amplifier IC |
| LM386MM-1 | 功能描述:IC AMP AUDIO PWR .325W AB 8MSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:DirectDrive® 類型:H 類 輸出類型:耳機，2-通道（立體聲） 在某負載時最大輸出功率 x 通道數量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點:I²C，麥克風，靜音，短路保護，音量控制 安裝類型:表面貼裝 供應商設備封裝:25-WLP（2.09x2.09） 封裝/外殼:25-WFBGA，WLCSP 包裝:帶卷 (TR) |
| LM386MMX-1 | 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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