Output Circuit. YD7231 Datasheet

YD7231 Datasheet PDF, Equivalent


Part Number

YD7231

Description

TV Vertical Power Output Circuit

Manufacture

Wuxi Youda Electronics

Total Page 3 Pages
PDF Download
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YD7231 Datasheet
YOUDA INTEGRATED CIRCUIT
YD7231
TV VERTICAL POWER OUTPUT CIRCUIT YD7231
DESCRIPTION
The YD7231 is a monolithic integrated circuit designed as a TV vertical power output circuit in small screen
sized televisions. When combined with YD5151, a suitable vertical deflection circuit can be constructed.
FEATURES
*Operating voltage 1.8 To 15V
*Low quiescent current
*High power capability
*Low crossover distortion
*Soft clipping
BLOCK DIAGRAM
8765
AMPLIFIER
1 234
.
WuXi YouDa Electronics Co., Ltd
Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
Tel: 86-510-5205117 86-510-5205108 Fax: 86-510-5205110
Website: www.e-youda.com
SHENZHEN OFFICE Tel 86-755-83740369 13823533350 Fax 86-755-83741418
Ver 3.1
1 of 3
2004-9-20

YD7231 Datasheet
YOUDA INTEGRATED CIRCUIT
YD7231
ABSOLUTE MAXIMUM RATINGS (Tamb=25 )
PARAMETER
Supply Voltage
Output Peak Current
Total Power Dissipation
Junction Temperature
Storage Temperature
SYMBOL
Vcc
PD
Pt
Tj
Tstg
VALUE
16
1
4 to 1.25
-40 to +150
-40 to +150
UNIT
V
A
W
ELECTRICAL CHARACTERISTICS (Tamb=25 , Unless otherwise specified)
PARAMETER
SYMBOL
Quiescent Circuit
Voltage
Input Bias Current
Supply Voltage
Quiescent Current
Saturation Voltage
Distortion
Close Loop Voltage
Gain
Input Resistance
Vo
IB
Vcc
Icc
Vsat1
Vsat2
THD
Av
Zi
Input Noise Voltage
VNI
Ripple Rejection
Srip
TEST CONDITIONS
Vcc=3V
Io=100mA
Io=-100mA
Po=0.2W, Ro=8 , f=1kHz
f=1kHz
f=1kHz
Rs=10k ,
Rs=10k ,
BPF=22Hz~22kHz
MIN TYP MAX UNIT
1.2
2.7
100
1.8 15
3.6 9
0.5
1
0.3
V
nA
V
mA
V
%
38 dB
100
2
3
24 30
k
V
dB
WuXi YouDa Electronics Co., Ltd
2 of 3
Website: www.e-youda.com


Features Datasheet pdf YOUDA INTEGRATED CIRCUIT YD7231 TV VER TICAL POWER OUTPUT CIRCUIT¡ª DESCRIPT ION YD7231 The YD7231 is a monolithic integrated circuit designed as a TV ve rtical power output circuit in small sc reen sized televisions. When combined w ith YD5151, a suitable vertical deflect ion circuit can be constructed. FEATUR ES *Operating voltage 1.8 To 15V *Low q uiescent current *High power capability *Low crossover distortion *Soft clippi ng BLOCK DIAGRAM 8 7 6 5 AMPLIFIE R 1 2 3 4 . WuXi YouDa Electronic s Co., Ltd Add: No.5 Xijin Road, Nation al Hi-Tech Industrial Development Zone, Wuxi Jiangsu China Tel: 86-510-5205117 86-510-5205108 Fax: 86-510-5205110 Web site: www.e-youda.com SHENZHEN OFFICE T el£º 86-755-83740369 13823533350 Fax º 86-755-83741418 Ver 3.1 1 of 3 2004 -9-20 YOUDA INTEGRATED CIRCUIT ABSOLUT E MAXIMUM RATINGS PARAMETER Supply Volt age Output Peak Current Total Power Dis sipation Junction Temperature Storage T emperature (Tamb=25¡æ ) VALUE 16 1 4 to 1.25 -40 to +150 YD7231 SYM.
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