LA7851 データシートの表示（PDF） - SANYO -> Panasonic
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LA7851 Datasheet PDF : 4 Pages
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LA7851
Specifications
Maximum Ratings at Ta = 25˚C
Parameter
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
V10, V20 max
Pd max Ta≤65˚C
Topr
Tstg
Operating Conditions at Ta = 25˚C
Parameter
Recommended supply voltage
Operating voltage range
Recommended vertical pulse input peak value
Operating vertical pulse input peak value range
Recommended horizontal pulse input peak
value
Operating horizontal pulse input peak value
range
Symbol
V10, V20
V10, V20 op
VPULSE
VPULSE
HPULSE
HPULSE
Conditions
Conditions
Operating Characteristics at Ta = 25˚C, V11, V22=12V
Parameter
Symbol
Conditions
VCC10 current drain
VCC20 current drain
Vertical frequency pull-in range
Vertical free-running frequency
Increased/reduced voltage characteristic of
vertical frequency
Midpoint control threshold level
Vertical OSC start voltage
Temparature characteristic of vertical frequency
Vertical driver amplification factor
Horizontal AFC DC loop gain
Horizontal free-running frequency
Horizontal OSC start voltage
Increased/reduced voltage characteristic of
horizontal frequency
Horizontal OSC warm-up drift
Temperature characteristic of horizontal
frequency
Horizontal output drive current
Increased/reduced voltage characteristic of
phase shifter delay time
Temperature characteristic of phase shifter
delay time
Increased/reduced voltage characteristic of
phase shifter delay time
Temperature characteristic of phase shifter
pulse width
AFC phase comparison center time
Increased/reduced voltage characteristic of AFC
phase comparison center time
Temperature characteristic of AFC phase
comparison center time
Comparison waveform generating input
operation voltage
pin 13 voltage at hold-down operation start
I10
I20
VP IN
fV
∆fVV
fv,st
Gv
IAFC
fH
fH, st
∆fH, V
∆fH
I12
V4
V13
Vertical sync 60Hz
fV center 55Hz
V22=12±1V, 55Hz at 12V
Ta=–10 to +60˚C
fH center 15.734kHz
V11=12±1V, 15.734kHz at 12V
5s. to 30min. after application of power
Ta=–10 to +60˚C
V10=12±1V
Ta=–10 to +60˚C
V10=12±1V
Ta=–10 to +60˚C
15.734kHz after F.B.P. input
V10=12±1V
Ta=–10 to +60˚C
Ratings
Unit
14 V
780 mW
–20 to +85 ˚C
–55 to +125 ˚C
Ratings
12.0
9 to 13.5
5.0
2.0 to 6.0
Unit
V
V
Vp-p
Vp-p
5.0 Vp-p
2.0 to 6.0 Vp-p
Ratings
Unit
min typ max
12
30 mA
5
12 mA
21.0
23.0 Hz
50
60 Hz
–0.1
+0.1 Hz
3.8
–0.028
12
±0.85
–750
4.4
4.0
+0.028
18
±1.6
+750
4.0
V
V
Hz/˚C
dB
mA
Hz
V
–50
+50 Hz
–50
+50 Hz
–2.9
+2.9 Hz/˚C
6.0
12.0 mA
–0.5
+0.5 %/V
–0.1
+0.1 %/˚C
–1.0
+1.0 %/V
–0.13
9.9
–1.5
+0.13 %/˚C
11.5 µs
+1.5 %/V
–0.2
+0.2 %/˚C
0.6
0.9 V
0.5
0.8 V
No.1775–2/4
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