參數(shù)資料
型號(hào)： LM4866MTE/NOPB
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 音頻／視頻放大
英文描述： 3.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20
封裝： 6.50 X 4.40 MM, 0.90 MM HEIGHT, EXPOSED PAD, TSSOP-20
文件頁(yè)數(shù)： 15/21頁(yè)
文件大?。?/td> 1013K
代理商： LM4866MTE/NOPB
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
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) — MTC20
20C/W
θ
JA (typ) — MTC20
80C/W
θ
JC (typ) — LQ24A
3.0C/W
θ
JA (typ) — LQ24A
42C/W (Note 7)
θ
JC (typ) — MXA20A
2C/W
θ
JA (typ) — MXA20A
41C/W (Note 8)
θ
JA (typ) — MXA20A
51C/W (Note 9)
θ
JA (typ) — MXA20A
90C/W (Note 10)
Operating Ratings
Temperature Range
T
MIN
≤ T
A
≤ T
MAX
40C
≤ T
A
≤ 85C
Supply Voltage
2.0V
≤ V
DD
≤ 5.5V
Electrical Characteristics for Entire IC (Notes 3, 11)
The following specifications apply for V
DD= 5V unless otherwise noted. Limits apply for TA= 25C.
Symbol
Parameter
Conditions
LM4866
Units
(Limits)
Typical
Limit
V
DD
Supply Voltage
2
V (min)
5.5
V (max)
I
DD
Quiescent Power Supply Current
V
IN = 0V, IO = 0A (Note 14)
11.5
20
6
mA (max)
mA (min)
I
SD
Shutdown Current
V
DD applied to the SHUTDOWN pin
0.7
2
A (max)
Electrical Characteristics for Bridged-Mode Operation (Notes 3, 11)
The following specifications apply for V
DD= 5V unless otherwise specified. Limits apply for TA= 25C.
Symbol
Parameter
Conditions
LM4866
Units
(Limits)
Typical
Limit
V
OS
Output Offset Voltage
V
IN = 0V
5
50
mV (max)
P
O
Output Power (Note 15)
THD+N = 1%, f = 1kHz (Note 16)
LM4866MTE, R
L =3
2.5
W
LM4866LQ, R
L =3
2.5
W
LM4866MTE, R
L =4
2.2
W
LM4866LQ, R
L =4
2.2
W
LM4866MT, R
L =8
1.1
1.0
W (min)
THD+N = 10%, f = 1kHz
LM4866MTE, R
L =3
3.2
W
LM4866LQ, R
L =3
3.2
W
LM4866MTE, R
L =4
2.7
W
LM4866LQ, R
L =4
2.7
W
LM4866MT, R
L =8
1.5
W
LM4866
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相關(guān)PDF資料
PDF描述
LM4866MT/NOPB 1.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20
LM4866LQ/NOPB 3.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC24
LM4866LQX/NOPB 3.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC24
LM4866MTX/NOPB 1.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20
LM4868MTE/NOPB 3 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20
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參數(shù)描述
LM4866MTEX 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
LM4866MTEX/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
LM4866MTEXNOPB 制造商:National Semiconductor 功能描述:Audio Amp Speaker 2-CH Stereo 3.2W Class-AB 20-Pin HTSSOP EP T/R 制造商:National Semiconductor 功能描述:Audio Amp Speaker 2-CH Stereo 3.2W Class-AB 20-Pin TSSOP EP T/R
LM4867 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Output-Transient-Free Dual 2.1W Audop Amplifier Plus No Coupling Capacitor Stereo Headphone Function
LM4867_02 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Output-Transient-Free Dual 2.1W Audop Amplifier Plus No Coupling Capacitor Stereo Headphone Function
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