(China (Mainland))
Product Summary
The UCN5812AF combines a 20-bit CMOS shift register, data latches, and control circuitry with high-voltage bipolar source drivers and active DMOS pull-downs for reduced supply current requirements. It is intended primarily for vacuum-fluorescent displays, it is also used in other peripheral power driver applications for the high-voltage, high-current outputs. It is the improved version of the original UCN5812A. In addition, it is available in a 28-pin dual in-line plastic package with 15.24 mm row spacing.
Parametrics
Absolute maximum ratings at TA=25鈩? (1)Logic Supply Voltage, VDD: 15 V; (2)Driver Supply Voltage, VBB: 60 V; (3)Continuous Output Current Range, IOUT: -40 to +15 mA; (4)Input Voltage Range, VIN: -0.3 V to VDD + 0.3 V; (5)Package Power Dissipation, PD: 3.12 W; (6)Operating Temperature Range, TA: -20鈩?to +85鈩? (7)Storage Temperature Range, TS: -55鈩?to +150鈩?
Features
Features: (1)High-Speed Source Drivers; (2)60 V Source Outputs; (3)To 3.3 MHz Data Input Rate; (4)Low Output-Saturation Voltages; (5)Low-Power CMOS Logic and Latches; (6)Active DMOS Pull-Downs; (7)Reduced Supply Current Requirements; (8)Improved Replacement for TL5812.
Diagrams
<IMG src="http://www.seekic.com/uploadfile/ic-mfg/20113202232682.jpg" border=0>
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