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STK391-020 Datasheet

2-Channel Convergence Correction Circuit

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Ordering number:ENN5169
Thick Film Hybrid IC
STK391-020
2-Channel Convergence Correction Circuit
(IC max = 6A)
Overview
The STK391-020 is a convergence correction circuit IC for
video projectors. It incorporates two output amplifiers in a
single package, making possible the construction of CRT
horizontal and vertical convergence correction output cir-
cuits for each of the RGB colors using ust three hybrid ICs.
Applications
• Video projectors
Features
• 2 output amplifier circuits in a single package
• High maximum supply voltage (VCC max = ±44V)
• Low thermal resistance (θj-c=2.7°C/W)
• High temperature stability (good idling current tem-
perature compensation)
• Low correction coil inductance for improved oscillator
stability (up to fH = 64kHz)
• Pin compatible with the STK4274 for easy replacement
Package Dimensions
unit:mm
4062
[STK391-020]
64.0
55.6
3.6
(10.02)
1 15
2.54
14×2.54=35.56
0.5
8.5
0.4
2.9
SANYO : SIP15
Specifications
Maximum Ratings at Ta = 25˚C
Parameter
Maximum supply voltage
Maximum collector current
Thermal resistance
Junction temperature
Operating temperature
Storage temperature
Symbol
VCC max
IC
θ j-c
Tj
Tc
Tstg
Conditions
Tr9, 11, 20, 22
Tr9, 11, 20, 22 (per transistor)
Operating Characteristics at Ta = 25˚C, Rg=50, VCC=±24V
Parameter
Symbol
Conditions
Output noise voltage
Quiescent current
Neutral voltage
Output delay time
VNO
ICCO
VN
tD
f=15.75kHz, triangular wave input, VOUT=1.5Vp-p
Ratings
±44
6.0
2.7
150
105
–30 to +105
Unit
V
A
˚C/W
˚C
˚C
˚C
Ratings
min typ
20
–50 0
Unit
max
0.2 mVrms
40 mA
+50 mV
1 µs
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.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
92099TH (KT)/80995HA (ID) No.5169–1/6


Sanyo Electric Components Datasheet

STK391-020 Datasheet

2-Channel Convergence Correction Circuit

No Preview Available !

Equivalent Circuit
STK391-020
Test Circuit
Vo : VNO is measured by connecting a VTVM.
VN is measured by connecting a DC voltmeter.
tD is measured by connecting an oscilloscope.
No.5169–2/6


Part Number STK391-020
Description 2-Channel Convergence Correction Circuit
Maker Sanyo
Total Page 6 Pages
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