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HAA2018 Datasheet(PDF) 4 Page - ShenZhen ChipSourceTek Technology Co.,Ltd.

Part # HAA2018
Description  Class AB/Class D switching function, 5.3W output power single channel audio power amplifier
PDF  9 Pages
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Manufacturer  CHIPSOURCETEK [ShenZhen ChipSourceTek Technology Co.,Ltd.]
Direct Link  https://www.chipsourcetek.com/
Logo CHIPSOURCETEK - ShenZhen ChipSourceTek Technology Co.,Ltd.

HAA2018 Datasheet(HTML) 4 Page - ShenZhen ChipSourceTek Technology Co.,Ltd.

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HAA2018
AB 类/D 类切换功能，5.3W 输出功率 单通道音频功率放大器
D类 电气特性
( Gain=23dB, RL =4Ω, T =25°C, unless otherwise noted.)
Symbol
Parameter
Test Conditions
MIN TYP MAX UNIT
PO
D 类模式输出功率
THD+N=10%,f=1KHZ,RL=4Ω
VDD=5.0V
3.2
W
VDD=3.7V
1.7
THD+N=1%,f=1KHZ,RL=4Ω
VDD=5.0V
2.6
W
VDD=3.7V
1.4
THD+N=10%,f=1KHZ,RL=2Ω
VDD=5.0V
5.3
W
VDD=3.7V
2.8
THD+N=1%,f=1KHZ,RL=2Ω
VDD=5.0V
4.2
W
VDD=3.7V
2.2
THD+N
总谐波失真＋噪声
VDD=5.0V, PO=1W, RL=4Ω
f=1KHz
0.1
%
VDD=3.7V, PO=1W, RL=4Ω
0.28
VDD=5.0V, PO=2W, RL=2Ω
f=1KHz
0.21
%
VDD=3.7V, PO=2W, RL=2Ω
1.1
GV
D 类模式增益
Ri = 22K
23
dB
PSRR
电源纹波抑制比
VDD=5V ±200mVp-p
f=217Hz
70
dB
SNR
信噪比
VDD=5.0V,Vorms=1V,
GV=23dB
f=1KHz
-85
dB
Vn
残余噪声
VDD=5.0V,Input floating with
CIN=0.1μF
A-weighting
75
μV
No
A-weighting
110
Dyn
动态范围
VDD=5.0V, THD=1%
f=1KHz
-90
dB
IQ
静态电流
VDD=5.0V
No Load
4
mA
VDD=3.0V
3.6
η
效率
VDD=5V，RL=4Ω，Po=3W
f=1KHz
90
%
VDD=5V，RL=2Ω，Po=5W
f=1KHz
85
rDS(on)
源漏导通电阻
VDD=5V，IO=500mA
N+P
480
mΩ
Fosc
D 类调制频率
VIN=2.5V to 5.0V
600
kHz
Rin
内置输入电阻
5
K Ω
Rf
内置反馈电阻
400
K Ω
ISD
关断电流
VIN=0V, VDD=5V
0.1
1
μA
Vos
失调电压
VIN=0V, VDD=5V
10
30
mV
Tst
启动时间
Bypass capacitor =1uF
VDD=5V
130
mS
OTP
－
No Load, Junction Temperature
VDD=5.0V
165
°C
OTH
－
15
TEL: +86-0755-27595155 27595165
FAX: +86-0755-27594792
WEB:Http://www.ChipSourceTek.com
E-mail: Tony.Wang@ChipSourceTek.com InFo@ChipSourceTek.com
矽源特科技
ChipSourceTek



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