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TDA8350Q View Datasheet(PDF) - Philips Electronics

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TDA8350Q Datasheet PDF : 16 Pages
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Philips Semiconductors
DC-coupled vertical deflection and
East-West output circuit
Preliminary specification
TDA8350Q
CHARACTERISTICS
VP = 17.5 V; VFB = 45 V; VO(sink) = 20 V; fi = 50 Hz; II(sb) = 400 µA; Tamb = 25°C; measured in test circuit of Fig.3; unless
otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX. UNIT
DC supply
VP
operating supply voltage
VFB
flyback supply voltage
IP
supply current
9
Vp
note 1
no signal; no load
Vertical circuit
VO
LE
VO
VDF
|Ios|
|Vos|
VosT
output voltage swing (scan)
linearity error
output voltage swing (flyback)
VO(A) - VO(B)
forward voltage of the internal
efficiency diode (VO(A) - VFB)
output offset current
offset voltage at the input of the
feedback amplifier VI(fb) - VO(B)
output offset voltage as a function
of temperature
Idiff = 0.6 mA (p-p);
Vdiff = 1.8 V (p-p);
IO = 3 A (p-p)
IO = 3 A (p-p);
IO = 50 mA (p-p); note 2
Idiff = 0.3 mA;
IO = 1.5 A (M)
IO = 1.5 A (M);
Idiff = 0.3 mA
Idiff = 0;
II(sb) = 50 to 500 µA
Idiff = 0;
II(sb) = 50 to 500 µA
Idiff = 0;
19.8
VO(A)
DC output voltage
Idiff = 0; note 3
Gv
open loop voltage gain (V9-5/V1-2) notes 4 and 5
open loop voltage gain (V9-5/V3-5; note 4
V1-2 = 0)
VR
voltage ratio V1-2/V3-5
fres
frequency response (3 dB)
note 6
GI
current gain (IO/Idiff)
GIT
current gain drift as a function of
temperature
II(sb)
IFB
PSRR
VI(DC)
VI(CM)
Ibias
IO(CM)
signal bias current
flyback supply current
power supply ripple rejection
DC voltage at the input
common mode input voltage
input bias current
common mode output current
50
during scan
note 7
II(sb) = 0
0
II(sb) = 0
II(sb) = 300 µA (p-p);
fi = 50 Hz; Idiff = 0
25
50
60
30
55
1
2
1
2
39
1.5
30
18
72
8
80
80
0
40
5 000
104
400
500
100
80
2.7
1.6
0.1
0.5
0.2
V
V
V
mA
V
%
%
V
V
mA
mV
µV/K
V
dB
dB
dB
Hz
/K
µA
µA
dB
V
V
µA
mA
January 1995
6
 

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