參數(shù)資料
型號(hào)： LDA08B
廠商： National Semiconductor Corporation
英文描述： 265mW at 3.3V Supply Audio Power Amplifier with Shutdown Mode
中文描述： 在3.3V電源音頻功率放大器265mW的關(guān)斷模式
文件頁(yè)數(shù)： 3/19頁(yè)
文件大?。?/td> 772K
代理商： LDA08B
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
Storage Temperature
Input Voltage
Power Dissipation (Note 3)
ESD Susceptibility (Note 4)
ESD Susceptibility (Note 5)
Junction Temperature
Soldering Information
Small Outline Package
Vapor Phase (60 sec.)
Infrared (15 sec.)
6.0V
65C to +150C
0.3V to V
DD
+ 0.3V
Internally limited
2000V
200V
150C
215C
220C
See AN-450 “Surface Mounting and their Effects on
Product Reliability” for other methods of soldering surface
mount devices.
Thermal Resistance
θ
JC
(M08A)
θ
JA
(M08A)
θ
JC
(MUA08A)
θ
JA
(MUA08A)
θ
JA
(LDA08B)
35C/W
170C/W
56C/W
190C/W
67C/W
Operating Ratings
Temperature Range
T
MIN
≤
T
A
≤
T
MAX
Supply Voltage
40C
≤
T
A
≤
+85C
2.0V
≤
V
DD
≤
5.5V
Electrical Characteristics
(Note 1) (Note 2)
The following specifications apply for V
DD
= 5V, for all available packages, unless otherwise specified. Limits apply for T
A
=
25C
Symbol
Parameter
Conditions
LM4900
Units
(Limits)
Typical
(Note 6)
Limit
(Notes 7,
9)
6.0
5
50
300
I
DD
I
SD
V
OS
P
O
THD+N
Quiescent Power Supply Current
Shutdown Current
Output Offset Voltage
Output Power
Total Harmonic Distortion+Noise
V
IN
= 0V, I
O
= 0A (Note 8)
V
PIN1
= V
DD
V
IN
= 0V
THD = 1% (max); f = 1kHz; R
L
= 8
;
P
O
= 400 mWrms; A
VD
= 2; R
L
= 8
;
20Hz
≤
f
≤
20kHz, BW
<
80kHz
V
RIPPLE
= 200mV sine p-p
f = 217Hz (Note 10)
f = 1KHz (Note 10)
f = 217Hz (Note 11)
f = 1KHz (Note 11)
4
mA (max)
μA (max)
mV (max)
mW (min)
0.1
5
675
0.4
%
PSRR
Power Supply Rejection Ratio
dB
70
67
55
55
Electrical Characteristics
(Note 1) (Note 2)
The following specifications apply for V
DD
= 3.3V, for all available packages, unless otherwise specified. Limits apply for T
A
=
25C
Symbol
Parameter
Conditions
LM4900
Units
(Limits)
Typical
(Note 6)
Limit
(Notes 7,
9)
5
3
50
I
DD
I
SD
V
OS
P
O
THD+N
Quiescent Power Supply Current
Shutdown Current
Output Offset Voltage
Output Power
Total Harmonic Distortion+Noise
V
IN
= 0V, I
O
= 0A (Note 8)
V
PIN1
= V
DD
V
IN
= 0V
THD = 1% (max); f = 1kHz; R
L
= 8
;
P
O
= 250 mWrms; A
VD
= 2; R
L
= 8
;
20Hz
≤
f
≤
20kHz, BW
<
80kHz
V
RIPPLE
= 200mV sine p-p
f = 217Hz (Note 10)
f = 1KHz (Note 10)
f = 217Hz (Note 11)
f = 1KHz (Note 11)
3
mA (max)
μA (max)
mV (max)
mW (min)
0.1
5
265
0.4
%
PSRR
Power Supply Rejection Ratio
dB
73
70
60
68
L
www.national.com
3
相關(guān)PDF資料
PDF描述
LDA10B 1W, Bypass-Capacitor-less Audio Amplifier with Internal Selectable Gain
LDC08A 3W Audio Power Amplifier with Shutdown Mode
LDO513 IP Library: Power Supply Range 2.9V to 13V, Low Power, 50mA Low Dropout Voltage Regulator
LDO514 IP Library: High PSRR, Very Low power, 200mA Low Dropout Voltage Regulator
LDO517 IP Library: Wide Range ESR Capacitor, Low Noise, 100mA Low Dropout Voltage Regulator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LDA1 制造商:DISTELKAMP 功能描述:FUME EXTRACTOR SCHUKO PLUG
LDA100 功能描述:固態(tài)繼電器-PCB安裝 optocoupler with a single darlington transistor output RoHS:否 制造商:Omron Electronics 控制電壓范圍: 負(fù)載電壓額定值:40 V 負(fù)載電流額定值:120 mA 觸點(diǎn)形式:1 Form A (SPST-NO) 輸出設(shè)備:MOSFET 封裝 / 箱體:USOP-4 安裝風(fēng)格:SMD/SMT
LDA100B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic
LDA100E 制造商:未知廠家 制造商全稱:未知廠家 功能描述:NPN-OUTPUT AC-INPUT OPTOCOUPLER
LDA100EB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*