NTE1888 Просмотр технического описания (PDF) - NTE Electronics
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NTE1888 Datasheet PDF : 4 Pages
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NTE1888
Integrated Circuit
Horizontal and Vertical Deflection Monitor
Features:
D Direct Line Darlington Drive
D Direct Frame Yoke Drive (± 1A)
D Composite Video Signal Input Capability
D Frame Output Protection Against Short Circuits
D PLL
Description:
The NTE1888 is both a horizontal and a vertical deflection circuit in one 16–Lead DIP package.
Absolute Maximum Ratings:
Supply Voltage VCC1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Flyback Generator Supply Voltage V2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35V
Frame Power Supply Voltage V7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V
Frame Output Current, I8
Non–Repetitive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1.5A
Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1.0A
Line Output Voltage (External), V14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V
Line Output Peak Current, IP14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.8A
Line Output Continuous Current, IC14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.4A
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C
Maximum Operating Junction Temperature, Tj . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15°C/W
Typical Thermal
(soldered
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area)
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45°C/W
Maximum Recommended Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +120°C
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Supply Current
Supply Voltage
Voltage Variation
Starting Threshold for
Line Output Pulses
ICC1
VCC1
∆VCC1
LPS
@ Pin16
ICC1 = 15mA
ICC1 = 10mA→20mA
Min Typ Max Unit
10 – 20 mA
9.0 9.8 10.5 V
–280 50 +280 mV
–
–
5
V
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