Audio Amplifier. YD2024 Datasheet

YD2024 Datasheet PDF, Equivalent


Part Number

YD2024

Description

3.5W Stereo Audio Amplifier

Manufacture

Wuxi Youda Electronics

Total Page 4 Pages
PDF Download
Download YD2024 Datasheet PDF


YD2024 Datasheet
YOUDA INTEGRATED CIRCUIT
YD2024
3.5W STEREO AUDIO AMPLIFIER——YD2024
DESCRIPTION
The YD2024 is a monolithic integrated audio amplifier . It is designed for portable cassette players and radios.
FEATURES
*Working Voltage 318V;
*Few External components;
*High channel isolation;
*Voltage gain up to 46dB(Adjustable with external resistor);
*Soft clipping;
www.DataSheet4U.com*Internal thermal protection.
BLOCK DIAGRAM
+
-
10k
50Ω
GND
12
3
4
FILTER
+
-
10k
Vcc
567
50Ω
89
GND
10
WuXi YouDa Electronics Co., Ltd
Add: E-3-A6,Li Yuan Economic Development Zone,Wuxi Jiangsu China
Tel: 86-510-5166655
Fax: 86-510-5169922
SHENZHEN OFFICE Tel86-755-83740369 13823533350 Fax86-755-83741418
Ver 2.0
1 of 4
2003-03-28

YD2024 Datasheet
YOUDA INTEGRATED CIRCUIT
YD2024
ABSOLUTE MAXIMUM RATINGS (Tamb=25)
PARAMETER
Supply Voltage (Vin=0)
Supply Voltage (Vin>0)
Output Peak Current
Operation Temperature
Storage Temperature
SYMBOL
Vcc
Vcc
Iop
Topr
Tstg
VALUE
20
18
2.5
-20+75
-40+150
UNIT
V
V
A
ELECTRICAL CHARACTERISTICS
(Tamb=25℃,VCC=12VRL=4Ω,f=1KHzGV=46dBStereo, Unless otherwise specified
PARAMETER SYMBOL
TEST CONDITIONS
NIN TYP MAX UNIT
Supply Voltage
Vcc
6 18 V
Quiescent Current
Quiescent Output
Voltage
Iccq
VoDC
VCC=12V
35
5.4 6.0
3.0 3.5
60 mA
6.6 V
VCC=9V
1.75
Output Power
Po
THD=10%
VCC=6V
0.6
W
VCC=14.4V
5
Voltage Gain
Input Noise
Voltage
Gv
VNI
BTL, VCC=12V
Rf=150Ω
Rf=0Ω
Rg=0,
PBF=20Hz20kHz
31
10
34
46
2
37
dB
μV
Distortion
THD
Vcc=12V, RL=4Ω
0.3 1.5 %
Supply Voltage
Rejection
RR
fr=100Hz, Vr=0.5V, Rg=0Ω 40
50
dB
Cross-Talk
CT
f=1KHzRg=10kΩ
40 52
dB
Open Loop
Voltage Gain
Gvo
80 dB
WuXi YouDa Electronics Co ., Ltd
2 of 4


Features Datasheet pdf YOUDA INTEGRATED CIRCUIT YD2024 3.5W S TEREO AUDIO AMPLIFIER——YD2024 DESCR IPTION The YD2024 is a monolithic integ rated audio amplifier . It is designed for portable cassette players and radio s. FEATURES *Working Voltage 3~18V; *Few External components; *High channel isolation; *Voltage gain up to 46dB(Ad justable with external resistor); *Soft clipping; *Internal thermal protection . www.DataSheet4U.com FILTER + 10k 50 GND 1 2 3 4 5 Vcc 6 7 8 9 + 10k 50Ω GND 10 BLOCK DIAGRAM WuXi YouDa Elect ronics Co., Ltd E-3-A6,Li Yuan Economic Development Zone,Wuxi Jiangsu China Te l: 86-510-5166655 Fax: 86-510-5169922 S HENZHEN OFFICE Tel: 86-755-83740369 1 3823533350 Fax: 86-755-83741418 Ver 2 .0 1 of 4 2003-03-28 Add: ww.DataSheet 4U.com YOUDA INTEGRATED CIRCUIT ABSOLU TE MAXIMUM RATINGS PARAMETER Supply Vol tage (Vin=0) Supply Voltage (Vin>0) Out put Peak Current Operation Temperature Storage Temperature Vcc Vcc Iop Topr Ts tg (Tamb=25℃) VALUE 20 18 2.5 -20~+75 -40~+150 YD2024 SYMBOL UNIT V V A .
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