NTE2030

NTE2030 Integrated Circuit High Voltage Segment Driver for Gas Discharge Tubes Description: The NTE2030 is capable of driving 8 segments of a high voltage display tube with a constant output sink current, which can be adjusted by external program resistor, Rp. The program current is half that of output “ON” current. In the “OFF” state the outputs can tolerate more than 80V. The ratio of “ON” output currents is within ±10%. Inputs have negative clamp diodes. Active high input logic. The main application of the device is to interface MOS circuits to high- voltage displays. Features: D Versatile Circuits for a Wide Range of Display Applications D High Breakdown Voltages D Low Power Dissipation Absolute Maximum Ratings; Input Voltage (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 20V Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85V Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65° to +150°C Lead Temperature (During Soldering, 10sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300°C Note 1 “Absolute Maximum Ratings” are those values beyond which th...