YD8227 Wuxi Youda electronics, YD8227 Datasheet

no-image

YD8227

Manufacturer Part Number
YD8227
Description
Manufacturer
Wuxi Youda electronics
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
YD8227
Manufacturer:
YD
Quantity:
20 000
www.DataSheet4U.com
DataSheet U .com
4
DESCRIPTION
FUNCTIONS
BLOCK DIAGRAM
tape recorder with power ON/OFF switch.
Tel: 86-510-85205117
*Wide operating supply voltage: Vcc=5~12V;
*Low quiescent supply current (I
*Output power: Po=2.50W/CH at Vcc=9V, R
*Soft clip;
*Built-in Thermal shut-down protection circuit;
*Stand-by switch.
The YD8227P is the audio power amplifier with built-in two channels developed for portable radio cassette
LOW FREQUENCY POWER AMPLIFIER—YD8227
Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
Ver 5.0
YOUDA INTEGRATED CIRCUIT
SHENZHEN OFFICE
Vstb
12
1
Vcc1
86-510-85205106
11
2
WuXi YouDa Electronics Co., Ltd
CC
=21mA, typical,at Vcc=9V, Vi=0);
10
3
Tel: 86-755-83740369
L
=4Ω, f=1kHz, THD=10%;
Fax: 86-510-85205110
1 of 4
TAB
TAB
-
+
+
-
Pre-GND
4
9
Fax: 86-755-83741418
8
5
Website: www.e-youda.com
7
6
YD8227
2006-06-28

Related parts for YD8227

YD8227 Summary of contents

Page 1

... YOUDA INTEGRATED CIRCUIT LOW FREQUENCY POWER AMPLIFIER—YD8227 DESCRIPTION The YD8227P is the audio power amplifier with built-in two channels developed for portable radio cassette tape recorder with power ON/OFF switch. FUNCTIONS *Wide operating supply voltage: Vcc=5~12V; *Low quiescent supply current (I *Output power: Po=2.50W/CH at Vcc=9V, R *Soft clip ...

Page 2

... THD=10 THD=10%, R THD Po=0.4W/CH Rf=120Ω V =0.775V O Gv Rf=0Ω V =0.775V O Zi f=1kHz Rg=10kΩ BPF=20Hz~20KHz RR f=100Hz Rg=600Ω CT Vo=0.775V V 7-8 I SBY YD8227 VALUE UNIT 20 V 2.5 A 4.0 W -25 to +75 ℃ -55 to +150 ℃ MIN TYP MAX 21 45 =4Ω 2.0 2.5 L =3Ω 3.0 L 0.2 1.0 ...

Page 3

... DataSheet U .com Stand- 100μ 4.7μ 120Ω 100μ 47μ 4.7μ 120Ω 100μ 4 TAB YD8227 Vcc + 470μ 0.01μ 100μ 470μ 0.1μ SPEAKER 4.7Ω 100μ 470μ 0.1μ SPEAKER 4.7Ω Website: www.e-youda.com ...

Page 4

... YOUDA INTEGRATED CIRCUIT OUTLINE DRAWING WuXi YouDa Electronics Co., Ltd 4 DataSheet U .com YD8227 Website: www.e-youda.com ...

Related keywords