SANYO LA7836 Datasheet
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
Monolithic Linear IC
Vertical Deflection Output Circuit
with Driver for TV Sets and Monitors
Ordering number:ENN2861A
LA7836
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Overview
The LA7836 is an IC that contains the vertical deflection
output circuit with a driver for color, B/W TV sets, monitors, and display units with a large aperture (maximum deflection current 2.2Ap-p) and is placed in an SIP13H package.
The LA7836 features fewer external parts and low power
dissipation. Since both DC feedback and AC feedback can
be provided inside the IC, it is easy to design the vertical
deflection circuit.
The LA7836 can be used in conjunction with single-chip
IC LA7650 series (NTSC), LA7680 series (PAL/NTSC)
(VIF, SIF, video, chroma, and deflection circuit) to provide all the functions required for color TV signal process-
ing.
Features
• Low power dissipation because of on-chip pump-up circuit.
• On-chip 50/60Hz vertical amplitude control circuit.
• On-chip ramp generator.
• On-chip driver circuit.
• Vertical output circuit.
• On-chip thermal protection circuit.
• Minimum number of external parts required.
Package Dimensions
unit:mm
3107-SIP13H
[LA7836]
25.6
3.4
1
2.00.8
0.5
10.0
2.0
13.9
11.8
11.2
1.0min
13
1.15
SANYO : SIP13H
2.4
15.4max
4.5
0.4
1.2
Specifications
Maximum Ratings at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
V+
tiucricrevirdrofegatlovylppuS
tiucricpu-pmuprofegatlovylppuS
tiucructuptuorofegatlovylppuS
tnerructuptuonoitcelfeDI
noitapissidrewopelbawollAxamdPknistaehetinifnihtiW 8W
erutarepmetgnitarepOrpoT 58+ot02–
erutarepmetegarotSgtsT 051+ot04–
ecnatsiserlamrehT
xam
1CC
V+
xam
7CC
V+
xam
21CC
FED
θ c-j
12501TN (KT)/90196RM/5188TA, TS No.2861–1/5
51V
03V
26V
5.1+ot5.1–o-pA
˚C
˚C
4
˚C/W
Operating Supply Voltage Conditions
retemaraPlobmySsnoitidnoCsgnitaRtinU
tiucricrevirdrofegatlovylppuSV+
tiucricpu-pmuprofegatlovylppuSV+
Recommended Operating Conditions
retemaraPlobmySsnoitidnoCsgnitaRtinU
tiucricrevirdrofegatlovylppuSV+
tiucricpu-pmuprofegatlovylppuSV+
tnerructuptuonoitcelfeDI
LA7836
1CC
7CC
1CC
7CC
p-p11
41ot8V
72ot01V
21)9(V
42V
xam2.2p-pA
Operating Characteristics at Ta = 25˚C, +V
retemaraPlobmySsnoitidnoC
ylppusrewoprevirdnitnerructnecseiuQI
egatlovdlohserhttupnireggirTV
niplortnocezislacitrevnoegatloVV
egatlovtratsepahsmrofevawpmaRV
egatlovnoitarutasegrahcpu-pmuPV
egatlovnoitarutasegrahcsidpu-pmuPV
)rewol(egatlovnoitarutastuptuonoitcelfeDV
)reppu(egatlovnoitarutastuptuonoitcelfeDV
tnerrucgnildI 612223Am
niagegatloVGV
1CC
2
3
PMAR
01-8S
8-7S
O
Pin Assignment and Block Diagram
CC1
01-11S
11-21S
=12V, +V
A1.1=I 2.3V
A1.1=I 5.1V
A1.1=I 5.3V
zHk1=f95Bd
CC7
=24V
sgnitaR
nimpytxam
8.18.28.3Am
8.21.34.3V
9.51.63.6V
7.40.53.5V
5.1V
tinU
No.2861–2/5
Loading...