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参数资料
| 型号： | TDA9115 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 偏转 |
| 英文描述： | HORIZ/VERT DEFLECTION IC, PDIP32 |
| 封装： | SHRINK, PLASTIC, DIP-32 |
| 文件页数： | 4/45页 |
| 文件大小： | 675K |
| 代理商： | TDA9115 |
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TDA9115
12/45
Note 11: The threshold for VVOB is generated internally and routed to VOscF pin. Any DC current on this pin will
influence the value of VVOB.
Note 12: Maximum of deviation from an ideally linear sawtooth ramp at null
SCOR (Sad09 at x0000000b) and null CCOR
(Sad0A at x1000000b). The same rate applies to V-drive signal on VOut pin.
Note 13: Maximum
SCOR (Sad09 at x1111111b), null CCOR (Sad0A at x1000000b).
Note 14: Null
SCOR (Sad09 at x0000000b).
Note 15: "tVR" is time from the beginning of vertical ramp of V-drive signal on VOut pin. "TVR" is duration of this ramp, see
chapter TYPICAL OUTPUT WAVEFORMS and Figure 19.
Note 16: VVOamp = VVOT -VVOB
Note 17: The same rate applies to V-drive signal on VOut pin.
Note 18: Informative, not tested on each unit.
6.6 EW DRIVE SECTION
VCC = 12V, Tamb = 25°C
Symbol
Parameter
Test Conditions
Value
Units
Min.
Typ.
Max.
VEW
Output voltage on EWOut pin
1.8
6.5
V
IEWOut
Current sourced by EWOut out-
put
-1.5
0
mA
VHEHT
Control voltage range on HEH-
TIn pin
1VRefO
V
VEW-DC
DC component of the EW-drive
signal on EWOut pin
(19)(20)(21)(28)
tVR=1/2 TVR
(15)
HSIZE (Sad10h):
00000000b
10000000b
11111111b
2
3.25
4.5
V
Breathing compensation on
VEW-DC
(19)((20)
tVR=1/2 TVR
(15)
VHEHT>VRefO
VHEHT(min)≤VHEHT≤VRefO
0
-0.125
V/V
Temperature drift of DC compo-
nent of the EW-drive signal on
EWOut pin
(18)(19)(21)(28)
tVR=1/2TVR
(15)
100
ppm/°C
VEW-PCC
Pin cushion correction compo-
nent of the EW-drive signal on
EWOut pin
(19)(21)(22)(23)(24)(28)
VSIZE at maximum
PCC (Sad0C):
x0000000b
x1000000b
x1111111b
Tracking with
VSIZE :
PCC at x1000000b
VSIZE (Sad07):
x0000000b
x1000000b
0
0.7
1.5
0.25
0.5
V
Tracking of PCC component of
the EW-drive signal with vertical
position adjustment
(19)(22)(25)(27)(28)
PCC at x1111111b
VPOS (Sad08):
x0000000b
x1111111b
0.52
1.92
V
EW
DC
–
V
HEHT
-----------------------------
V
EW
DC
–
V
EW
DC
–
T
-------------------------------------
V
EW
PCC
–
t
vr
0
=
[]
V
EW
PCC
–
t
vr
T
VR
=
[]
----------------------------------------------------------
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