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PDF NTE2031 Data sheet ( Hoja de datos )
| Número de pieza | NTE2031 | |
| Descripción | Integrated Circuit Seven-Segment Gas-Discharge Display Driver | |
| Fabricantes | NTE | |
| Logotipo |  |
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NTE2031
Integrated Circuit
Seven–Segment Gas–Discharge Display Driver
Description:
The NTE2031 is a seven channel digit (anode) driver in a 16–Lead DIP type package specifically de-
signed to be used with high–voltage, gas–discharge numeric displays. This device requires a low
logic level to turn the drivers on with a low input current requirement of any 300µA typically, and is
compatible with popular MOS chips.
Features:
D High Breakdown Voltage: –55V Typ
D Low Input Current for MOS Compatibility
D Operable from Either Positive or Negative Supply Voltages
D Input Clamp Diodes for DC Restoration
D Internal Pull–Down Resistors
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Negative Supply Voltage (Current Limited to –5mA), VEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –60V
Negative Supply Current, IEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –5.0mA
Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC –20, VCC
Output Current (VO = –5V), IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –50mA
Package Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 830mW
Derate above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.7mW/°C
Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Electrical Characteristics: (TA = +25°C, VCC = GND, VEE = –60V thru 5kΩ unless otherwise
specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Substrate Breakdown Voltage
Input Current – ON State
Input Current – OFF State
Input Voltage – OFF State
Input Voltage – ON State
Output Voltge – OFF State
Output Voltage – ON State
V(BR)S
II(ON)
II(OFF)
VI(OFF)
VI(ON)
VO(OFF)
VO(ON)
VI = –7V
VI = 0V
VO = VEE
VO = VCC –5V
VI = 0V
IO = –20mA, VI = –7V
–48 –55 –
– –200 –350
– < 1.0 50
–2.0 – –
– – –5.0
–48 – –
– – –5.0
V
µA
µA
V
V
V
V
Note 1. Minimums and Maximums are relative to absolute values.
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet NTE2031.PDF ] | |
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