參數(shù)資料
型號： FAN7031
廠商： Fairchild Semiconductor Corporation
英文描述： 2W Stereo Power Amplifier with Four Selectable Gain Setting and Headphone Drive
中文描述： 2W立體聲功率放大器四種可選增益設(shè)置和耳機驅(qū)動
文件頁數(shù)： 5/20頁
文件大小： 475K
代理商： FAN7031
FAN7031
5
Electrical Characteristics
(V
DD
= 5.0V, Ta = 25
°
C, unless otherwise specified)
Electrical Characteristics
(Continued)
(V
DD
= 3.3 V, Ta = 25
°
C, unless otherwise specified)
Electrical Characteristics
(Continued)
(V
DD
= 2.7 V, Ta = 25
°
C, unless otherwise specified)
Parameter
Offset Voltage
Supply Current
Shutdown Current
Symbol
V
OFF
I
DD
I
SD
Conditions
Min.
-25
-
-
-
-
Typ.
-
5.5
0.04
1.85
2.45
Max.
25
10
4
-
-
Unit
mV
mA
μ
A
W
W
RL=4
,
Av=6dB
No Input, No Load
SD = GND
THD+N =1%, RL = 4
, f = 1kHz
THD+N =10%, RL = 4
, f = 1kHz
SE/BTL=GND, G0=GND, G1=GND,
Vin=4Vpp, No Load
SE/BTL=GND, G0=GND, G1=VDD,
Vin=2.44Vpp, No Load
SE/BTL=GND, G0=VDD, G1=GND,
Vin=1.34Vpp, No Load
SE/BTL=GND, G0=VDD, G1=VDD,
Vin=0.66Vpp, No Load
SE/BTL=VDD,
Vin=2.44Vpp, No Load
P
O
= 1W, RL=4
, f = 20kHz
C
byp
= 0.47
μ
F, RL=4
, BTL Mode,
VDD=500mVpp, f = 1kHz
Output Power
P
O
BTL Mode Gain
Av
-
6
-
dB
-
10.3
-
dB
-
15.6
-
dB
-
21.3
-
dB
SE Mode Gain
-
4.3
-
dB
Total Harmonic Distortion + Noise
THD+N
-
0.2
0.75
%
Power Supply Rejection Ratio
PSRR
40
70
-
dB
Parameter
Offset Voltage
Supply Current
Shutdown Current
Output Power
Total Harmonic Distortion + Noise
Symbol
V
OFF
I
DD
I
SD
P
O
THD+N
Conditions
Min.
-25
-
-
-
-
Typ.
-
4.3
0.08
1.02
0.2
Max.
25
8
4
-
0.75
Unit
mV
mA
μ
A
W
%
RL=4
,
Av=6dB
No Input, No Load
SD = GND
THD+N =10%, RL = 4
,
f=1kHz
P
O
= 0.5W, RL = 4
,
f = 20kHz
C
byp
= 0.47
μ
F, RL=4
, BTL Mode,
VDD=330mVpp, f = 1kHz
Power Supply Rejection Ratio
PSRR
40
70
-
dB
Parameter
Offset Voltage
Supply Current
Shutdown Current
Output Power
Total Harmonic Distortion + Noise
Symbol
V
OFF
I
DD
I
SD
P
O
THD+N
Conditions
Min.
-25
-
-
-
-
Typ.
-
4.1
0.04
0.54
0.2
Max.
25
7
4
-
0.75
Unit
mV
mA
μ
A
W
%
RL=4
,
Av=6dB
No Input, No Load
SD = GND
THD+N =10%, RL = 4
,
f=1kHz
P
O
= 0.25W, RL = 4
,
f = 20kHz
C
byp
= 0.47
μ
F, RL=4
, BTL Mode,
VDD=270mVpp, f = 1kHz
Power Supply Rejection Ratio
PSRR
-
65
-
dB
相關(guān)PDF資料
PDF描述
FAN7031MTF 2W Stereo Power Amplifier with Four Selectable Gain Setting and Headphone Drive
FAN7033MP 2W Stereo Power Amplifier with Fixed Gain
FAN7040 3W Mono BTL Amplifier with DC Volume Control
FAN7040M 3W Mono BTL Amplifier with DC Volume Control
FAN7040MX 3W Mono BTL Amplifier with DC Volume Control
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FAN7031MTF 功能描述:音頻放大器 2W Power amplifier CMOS Stereo 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
FAN7031MTFX 功能描述:音頻放大器 2W Power amplifier CMOS Stereo 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
FAN7033MP 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2W Stereo Power Amplifier with Fixed Gain
FAN7033MPX 功能描述:音頻放大器 2W CMOS Stereo Power Amplifier wtih Fixed 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
FAN7040 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3W Mono BTL Amplifier with DC Volume Control
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