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| 型号： | TA1241ANG |
| 元件分类： | 偏转 |
| 英文描述： | HORIZ/VERT DEFLECTION IC, PDIP24 |
| 封装： | 0.300 INCH, 1.78 MM PITCH, PLASTIC, SDIP-24 |
| 文件页数： | 17/30页 |
| 文件大小： | 1106K |
| 代理商： | TA1241ANG |
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TA1241ANG
2005-08-18
24
ELECTRICAL
CHARACTERISTICS
TEST METHOD (CONDITIONS VCC = 9 V, Ta = 25±3°C)
LIMITS
No.
CHARACTERISTIC
SYMBOL
UNIT
MIN
TYP.
MAX
BUS DATA AND SWITCHING MODE
[ ] ; SUBADDRESS, ( ) ; DATA
TEST METHOD
44
Dynamic Focus Correction
Minimum Output Voltage
VL19
V
0.0
0.8
1.6
All PRESET values, all SW-A
Measure the TP19 voltage VL19 when set the data of
subaddress [0F] to (00).
45
LVP Input Discrimination Voltage
VLVP
V
5.5
5.8
6.1
All PRESET values, SW10-B, READ-MODE
(1) VDC input : DC voltage = variable;
Initial value = 9 V
(2) Lower the VDC input voltage and measure the
TP10 voltage when the fifth bit from the LSB (in
READ mode) changes from 0 to 1.
46
LVP Maximum Output Voltage
VH12
V
4.8
5.0
5.2
All PRESET values, SW10-B
(1) VDC input : DC voltage = 0 V
(2) Measure the TP12 voltage.
47
LVP Minimum Output Voltage
VL12
V
0.0
0.8
1.6
All PRESET values, SW10-B
(1) VDC input : DC voltage = 9 V
(2) Measure the TP12 voltage.
48
LVP Detection Output Current
IL20
mA
0.43
0.65
0.87
All PRESET values, SW10-B, SW7-B
(1) VDC input : DC voltage = 4 V
(2) Connect an ammeter between TP20 and GND
and measure the current.
49
V-GUARD Discrimination Voltage
VGRD
V
5.8
6.0
6.2
All PRESET values, SW7-B, READ-MODE
(1) VDC input : DC voltage = variable;
Initial value = 4 V
(2) Raise the VDC input voltage and measure the TP7
voltage when the data of the fourth bit from the
LSB (when in READ mode) changes from 0 to 1.
50
V-GUARD Detection Output
Current
IG20
mA
0.43
0.65
0.87
All PRESET values, SW7-B
(1) VDC input : DC voltage = 7 V
(2) Connect an ammeter between TP20 and GND
and measure the current.
51
Vref Vertical Amplitude Control
Ratio
Vr
%
24
30
36
[03] (44) SW1-B
(1) VDC input : DC voltage = variable;
Initial value = 6.2 V
(2) Set the data of subaddress [03] to (42).
(3) Measure the change in the TP7 amplitude when
the DC voltage changes from 6.1 to 6.3V.
(%)
×
=
100
0.2
V(6.3)
V(6.1)
r
V
Note:
Unless otherwise specified in the bus data and SW mode column, use PRESET values
and SW-A.
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